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Page 3-22

Maintenance

3.17 - Lift Cylinder

X Series Work Platform

Figure 3-26: Lift Cylinder Assembly

NSTALLATION

1. Attach a suitable hoisting device and sling to the cylinder. Carefully position the cylinder in

the Elevating Assembly and install the upper Pivot Pin.

2. On X20 machines, make sure the Locking Pin fully engages the pivot and pin. Install the

retaining ring.

3. On X26N machines, install a new roll pin.

4. Carefully lift the cylinder and align the lower mount and install the Pivot Pin. Make sure the

locking pin is properly installed, then install the retaining ring.

5. Connect the Emergency Lowering Valve cable and Down Valve wires.

6. Unplug hydraulic hoses and attach to the cylinder. Replace hydraulic fluid removed from the

Lift Cylinder.

7. Test with weight at rated platform load to check system operation. Check for leaks and level

of fluid.

A. Rod
B. Thread Cap Head
C. Piston
D. Barrel
E. Bronze Bushings
F. Set Screw
Seal Kit Part Number 066601-010

A.   Rod
B.   Thread Cap
C.   Thread Cap Head
D.   Piston
E.   Thin Locknut
F.   Barrel
G.   Bronze Bushings
H.   Set Screw

Seal Kit Number 066618-101
1.   Uniring
2.   Back-up Ring
3.   O-Ring
4.   O-Ring
5.   Back-up Ring
6.   Loaded U-Cup
7.   Rod Wiper

Lift Cylinder Assembly for X20W, X26N, and the lower cylinder of the X31N

Lift Cylinder Assembly for X20N and the upper cylinder of the X31N

060571-005

Summary of Contents for X Series

Page 1: ...060571 005 ...

Page 2: ...of the top right side scissor guide channel towards the front of the machine Call Toll Free in U S A 1 800 926 LIFT P N 060571 005 6 00 K UpRight Inc 1775 Park Street Selma California 93662 TEL 559 891 5200 FAX 559 891 9012 PARTS 1 888 UR PARTS PARTS FAX 559 896 9244 UpRight International Support Centre Innsbrukweg 114 3047 AH Rotterdam Netherlands TEL 31 10 238 0000 FAX 31 10 238 0001 Parts Tel 3...

Page 3: ...tions to typical problems SECTION 5 SCHEMATICS Schematics and valve block diagram with description and location of components SECTION 6 ILLUSTRATED PARTS BREAKDOWN Complete parts lists with illustrations SPECIAL INFORMATION NOTE Gives helpful information D A N G E R Indicates an imminently hazardous situation which if not avoided will result in death or serious injury W A R N I N G Indicates a pot...

Page 4: ...riptions of standard workshop procedures safety principles and service operations are not included Please note that this manual does contain warnings and cautions against some specific service methods which could cause personal injury or could damage a machine or make it unsafe Please understand that these warnings cannot cover all conceivable ways in which service whether or not recommended by Up...

Page 5: ...4 Steering 2 5 Elevating the Platform 2 5 Travel with Work Platform Elevated 2 5 Lowering the Platform 2 5 Emergency Lowering 2 6 Lower the Guardrails X26N 2 7 Fold Down Guardrails X31N 2 7 After Use Each Day 2 8 Parking Brake Release 2 8 2 4 Transporting The Work Platform 2 9 By Crane 2 9 By Forklift 2 9 By Truck 2 9 2 5 Maintenance 2 10 Blocking Elevating Assembly 2 10 Battery Maintenance 2 11 B...

Page 6: ...or 3 8 Down Limit Switch 3 8 Control Handle 3 9 3 8 Motor Controller and I O Board Dip Switch Settings 3 10 Controller 3 10 I O Board 3 10 3 9 Hydraulic Oil Tank and Filter 3 11 Fluid Level 3 11 Oil and Filter Replacement 3 11 Reservoir Breather Cap 3 11 3 10 Setting Hydraulic Pressures 3 12 Main Relief Valve 3 12 Steering Relief Valve 3 13 Lift Relief Valve 3 13 Counterbalance Valves 3 13 3 11 Hy...

Page 7: ...hooting 3 23 Disassembly 3 23 Inspection 3 23 3 19 Torque Specifications 3 24 Hydraulic Components 3 24 Fasteners 3 24 Section 4 Troubleshooting 4 1 Introduction 4 1 General Procedure 4 1 4 2 Troubleshooting 4 2 Special Tools 4 2 Adjustment Procedures 4 2 Checking Pump Pressures 4 2 4 3 Upright Motor Controller Diagnostics 4 3 4 4 Measured Voltage at I O Board 4 4 4 5 Hydraulic 4 5 4 6 Electric 4 ...

Page 8: ...r UpRight Connector 3 3 Figure 3 4 Heavy Duty UpRight Connector 3 3 Figure 3 5 Blocking the Elevating Assembly X20N X20W X26N 3 4 Figure 3 6 Blocking the Elevating Assembly X31N 3 5 Figure 3 7 Battery Charger 3 6 Figure 3 8 Power Module 3 7 Figure 3 9 Level Sensor 3 8 Figure 3 10 Down Limit Switch 3 8 Figure 3 11 Control Handle 3 9 Figure 3 12 Controller 3 10 Figure 3 13 I O Board 3 10 Figure 3 14...

Page 9: ...Page v Table of Contents List of Figures X Series Section 4 Troubleshooting Figure 4 1 Hydraulic Test Port 4 2 Figure 4 2 Motor Controller 4 3 060571 005 ...

Page 10: ...e 3 2 Torque Specifications for SAE Fasteners 3 24 Table 3 3 Torque Specifications for Metric Fasteners U S Customary Units 3 25 Table 3 4 Torque Specifications for Metric Fasteners SI Units 3 25 Section 4 Troubleshooting Table 4 1 LED Fault Codes 4 3 Table 4 2 Hydraulic Troubleshooting Table 4 5 Table 4 3 Electrical Troubleshooting Table 4 6 060571 005 ...

Page 11: ...atform has a reinforced steel floor 43 5 inch 1 11 m high guardrails with midrail 6 inch 152 mm toeboards and an entry chain at the rear of the platform The guardrails can be folded down for access through doors or for shipment PLATFORM CONTROLLER The platform controller contains the controls to operate the machine It is located at the front of the platform cage A complete explanation of control f...

Page 12: ...elevate personnel and materials to overhead work areas SPECIAL LIMITATIONS Travel with the platform raised is limited to a creep speed range Elevating of the work platform is limited to firm level surfaces only Any degree of slope greater than 2 will sound a warning alarm when the machine is elevated D A N G E R The elevating function shall ONLY be used when the work platform is level and on a fir...

Page 13: ... platform NEVER use damaged equipment Contact UpRight for instructions See toll free phone number on back cover NEVER change operating or safety systems INSPECT the machine thoroughly for cracked welds loose hardware hydraulic leaks damaged control cable loose wire connections and wheel bolts NEVER climb down the elevating assembly with the platform elevated NEVER perform service on the machine wh...

Page 14: ...ect the machine thoroughly for cracked welds loose or missing hardware hydraulic leaks damaged control cable loose wire connections and wheel bolts 9 Close and secure module covers 10 Move the machine if necessary to an unobstructed area to allow for full elevation 11 Pull Chassis Emergency Stop Switch to the ON position 12 Pull Platform Emergency Stop Switch to the ON position Figure 2 1 Chassis ...

Page 15: ... Switch to DRIVE NOTE Use both HI and LOW drive if applicable when performing the following steps 25 Engage the Interlock Switch and move the Control Handle FOR WARD then REVERSE to check for speed control 26 Push the Steering Switch RIGHT then LEFT to check for steering control 27 Turn the Lift Drive Switch to LIFT 28 Engage the Interlock Switch and move the Control Handle forward to check platfo...

Page 16: ...ion depress the foot lever and pull the platform extension toward the rear of the machine until the pin engages the rear stop TRAVEL WITH PLATFORM LOWERED 1 Check that the route is clear of obstacles per sons obstructions holes drop offs bumps and debris is level and capable of support ing the wheel loads 2 Turn the Chassis Key Switch to DECK 3 Pull Chassis Emergency Stop Switch to the ON position...

Page 17: ...ng to re elevate the platform TRAVEL WITH WORK PLATFORM ELEVATED NOTE The machine will travel at reduced speed when the platform is elevated 1 Check that the route is clear of obstacles persons obstructions holes drop offs bumps and debris is level and capable of supporting the wheel loads 2 Check clearances above below and to the sides of the platform 3 Turn the Lift Drive Switch to DRIVE 4 Engag...

Page 18: ...e the charger The Emergency Lowering Valve for the X31N is located at the rear of the machine to the left of the charger 1 Open the Emergency Lowering Valve by pulling and holding the knob 2 To close release the knob The platform will not elevate if the Emergency Lowering Valve is open W A R N I N G If the platform should fail to lower NEVER climb down the elevating assembly Emergency Lowering Kno...

Page 19: ...stop screws 4 Pull the two retaining pins and raise the side guardrails until the tops are level with the rear guardrail 5 Raise the rear guardrail until the retaining pins engage 6 Pull the four retaining pins and raise the roll out deck guardrail until the top is level with the side guardrails 7 Hang the controller on the roll out deck guardrail 8 Install the set screws and torque to 31 Ft Lbs 4...

Page 20: ...des of the ladder The X20N X20W and X26N have only one Figure 2 6 Parking Brake Release The Brake Adjustment Release Nut s is are located at the rear of the machine to the right and or left of the ladder 1 To release the brakes turn the nut s counterclockwise until the brakes disengage the tires 2 The machine will now roll when pushed or pulled 3 To re engage the brakes turn the nut s clockwise un...

Page 21: ...k platform into trans port position and chock the wheels The platform must be in the fully low ered position for transport 2 Secure the work platform to the trans port vehicle by attaching chains or straps of adequate load capacity to the front and rear Tie Downs W A R N I N G Forklifting is for transporting only See specifications for weight of the work platform and be certain that forklift is of...

Page 22: ...tion 8 Lower the platform by pushing the Chassis Lift Lower Switch to LOWER and gradually lower the platform until the Scissor Brace is supporting the platform REMOVAL 1 Using the Chassis Controls gradually elevate the platform until the Scissor Brace is clear 2 X20N X20W and X26N Rotate the Scissor Brace outward and upward over its mounting point until it rests in the stowed position 3 X31N Rotat...

Page 23: ...breaks in the insulation and for broken cable terminals Keep ter minals and tops of batteries clean Refer to the Service Manual to extend battery life and for complete service instructions W A R N I N G Hazard of explosive gas mixture Keep sparks flame and smoking material away from batteries Always wear safety glasses when working near batteries Battery posts terminals and related accessories con...

Page 24: ...ltage and frequency 3 The battery charger turns on automatically after a short delay NOTE The battery charger circuit must be used with a GFI Ground Fault Circuit Interrupt outlet DO NOT operate the machine while the charger is plugged in Charger Charger Plug behind plate REAR W A R N I N G Charge batteries only in a well ventilated area Do not charge the batteries if the work platform is near a s...

Page 25: ...quired X20W X26N X31N 066560 011 1 Required X20N 066555 000 1 Required 060197 000 1 Required 066554 000 1 Required 066554 000 1 Required 066550 000 1 Required 061787 001 1 Required X31N 066558 000 1 Required X20N X20W X26N 005223 003 1 Required X31N 014222 003 99 2 Required 101250 004 2 Required X26N 101250 005 2 Required X31N 101250 002 2 Required X20N 101250 003 2 Required X20W 061205 005 1 Requ...

Page 26: ...r formed at regular intervals Inspection and maintenance shall be performed by personnel who are trained and familiar with mechanical and electrical procedures The preventative maintenance table has been designed for machine service and maintenance repair Please photocopy the following page and use the table as a checklist when inspecting the machine for service W A R N I N G Before performing pre...

Page 27: ... Platform Controls Check switch operation Daily Control Cable Check the exterior of the cable for pinching binding or wear 6m Platform Deck and Rails Check fasteners for proper torque Daily Check welds for cracks Daily Check condition of deck Daily Tires Check for damage Daily Check lug nuts torque to 90 ft lbs 6m Hydraulic Pump Wipe clean 30d Check for leaks at mating surfaces 30d Check for hose ...

Page 28: ...ength Extension In 92 5 in 2 3 m 92 5 in 2 3 m 92 5 in 2 3 m 92 5 in 2 3 m Overall Length Extension Out 128 5 in 3 26 m 128 5 in 3 26 m 128 5 in 3 26 m 128 5 in 3 26 m Drivable Height 20 ft 6 1 m 20 ft 6 1 m 26 ft 7 93 m 30 58 ft 9 3 m Drive Speed Platform Lowered 0 to 2 0 mph 0 to 3 2 km h Platform Raised 0 to 0 62 mph 0 to 1 km h Energy Source 24 Volt Battery Pack 4 220 Amp Hour 6 Volt Batteries...

Page 29: ...s not given there is no stripe GENERAL PROCEDURES CONTACT BLOCKS Removed by inserting a flat screwdriver into the slot at either end of the block and prying outward Installed by pressing into an empty slot SWITCH MOUNT BASE Assembled to back of switch actuator Removed by rotating the small black lever counterclockwise and lifting off the base TERMINAL BLOCKS Remove wires by inserting a small flat ...

Page 30: ...essure Gauge with Adapter Fittings 0 6000 psi 0 414 bar Hydraulic Pressure Gauge with Adapter Fittings Small UpRight Connector Field Kit UpRight P N 030899 000 Large UpRight Connector Field Kit UpRight P N 030898 000 Inclinometer 3 4 UPRIGHT CONNECTORS UpRight connectors are designed so that connector parts contacts or electrical cables may be replaced without replacing the entire connector Figure...

Page 31: ...UpRight Connector 1 The Locking Fingers can be released following the removal of the Locking Wedge of either the male or female connector 2 Use the removal tool or flat bladed screwdriver to push the Locking Fin gers aside This will release the grip on the contact 3 Pull the wire and contact out of the connector CRIMPING NOTE Complete crimping instructions are included in each Field Kit 1 Strip 6 ...

Page 32: ...e DOWN position and gradu ally lower the platform until the brace rests on the lower scissor arm pivot tube REMOVAL 1 Push the Chassis Lift Switch to the UP position and gradually raise the platform until the lower end of the Scissor Brace will clear the lower scissor arm pivot tube 2 Rotate the Scissor Brace up and over towards the rear so that it rests on the cylinder mount stowed position 3 Pus...

Page 33: ...rotate the Scissor Brace 5 Pull out on the retaining pin and rotate the Scissors Brace into the vertical position 6 Push the Chassis Lift Switch to the DOWN position and gradually lower the platform until the upper and lower pivot pins rest on the Scissor Brace REMOVAL 1 Push the Chassis Lift Switch to the UP position and gradually raise the platform until the Scissor Brace will clear the pivot pi...

Page 34: ...ver flowed during charging Use a baking soda solution to clean the batteries taking care not to get the solution inside the cells Rinse thoroughly with clean water Clean the battery and cable con tact surfaces to a bright metal finish whenever a cable is removed BATTERY CHARGING Figure 3 7 Battery Charger Charge the batteries at the end of each work shift or sooner if the batteries have been disch...

Page 35: ...g current will be low four amps as cells are equalizing After equalization the specific gravity of all cells should be checked with a hydrometer The temperature corrected specific gravity in this state should be 1 260 If any corrected readings are below 1 230 the batteries containing such cells should be replaced Do not check the specific gravity in a cell to which water has just been added If the...

Page 36: ... should turn on and the tilt alarm should sound DOWN LIMIT SWITCH The Down Limit Switch provides power to the High Speed Circuit when the platform is completely lowered and enables the Tilt Sensor Depression Interlock Circuit when the platform is elevated The Down Limit Switch is located on the chassis frame at the front of the machine near the low est pivot tube of the elevating assembly The swit...

Page 37: ...1 Remove handle if necessary from Platform Control box 2 Remove and replace defec tive parts Refer to Section 6 for repair part numbers Boot Steering Rocker Rocker Pin Rocker Steering Right Handle Half Steering Switch 2 Switch Interlock Left Handle Half Boot Handle Lever Interlock Hall Effect Device 060571 005 ...

Page 38: ...e while the plat form is lowered Switch 6 is for the elevated rate I O BOARD Figure 3 13 I O Board The above table shows the default dip switch settings on the I O board when the machine leaves the factory Switches 3 and 4 work together to determine the optional alarm settings 1 2 3 4 5 6 7 8 X20N on off off on off on off on X20W on on off on off off off on X26 31 on on off on off off off on 3 4 1...

Page 39: ... hydraulic fluid properly contact your local oil recycler 5 Reinstall the drain plug 6 Unscrew the filter from the filter assem bly 7 Apply a thin film of clean hydraulic oil ISO 46 to the gasket of the replace ment filter 8 Screw the replacement filter onto the filter head until the gasket makes contact then turn the filter 3 4 of a turn further 9 Fill the hydraulic reservoir with ISO 46 hydrauli...

Page 40: ...urns 5 Remove the Platform Controls from the guardrail so that the machine may be operated from the ground Slowly push the control lever in the direction of the wall 6 Slowly turn the Main Relief Valve adjusting screw clockwise to increase the pressure until the gauge reads 2800 psi 193 bar for X20W X26 X31 and 3000 psi 207 bar for X20N 7 Tighten locknut or replace Main Relief Valve cover and torq...

Page 41: ...lief Valve adjusting screw clockwise to increase the pressure until the platform just begins to rise 6 Release the Chassis Lift Switch Tighten locknut or replace Lift Relief Valve cover and torque to 6 Ft Lbs 8 Nm COUNTERBALANCE VALVES 1 Operate the work platform for 10 15 minutes to bring the hydraulic oil up to normal operating temperature 2 Remove gauge port cap and install the pressure gauge a...

Page 42: ...ifold for cracks thread damage and scoring where the O rings seal against internal and external surfaces 3 Wash and dry each component and check for thread damage torn or cracked O rings and proper operation of each component 4 Replace all parts and O rings found unserviceable ASSEMBLY NOTE Lubricate all O rings before installation to prevent damage to the O rings Refer to Table 3 1 on Page 3 24 f...

Page 43: ...G 4 FITTING STRAIGHT 6MB 6MJ 5 FITTING STR 4MBH 4MJ 6 FITTING PLUG 6 7 LIFT RELIEF VALVE 2000 PSI 138 BAR 8 FITTING 8MB 8MJX 9 STEERING RELIEF VALVE 1000 PSI 69 BAR 10 MAIN RELIEF VALVE 2800 PSI 193 BAR 11 2 POS 4 WAY SOLENOID W COIL LIFT 12 COIL 13 3 POS 4 WAY SOLENOID W COILS STEER 14 COUNTERBALANCE VALVE 16 FITTING PLUG 8 17 FLOW DIVIDER VALVE 1 0 GPM 18 2 POS POPPET VALVE W COIL DEPRESSION MEC...

Page 44: ... Kg jackstands beneath the machine for support Remove the jack 3 Remove the wheel bolts and wheel 4 Remove the cotter pin slotted nut hub and shaft key NOTE Before disconnecting any hoses thoroughly clean off all the outside dirt around the fittings IMMEDIATELY plug the port holes after disconnecting the hoses and before removing the motor from the vehicle 5 Tag disconnect and plug the hose assemb...

Page 45: ...ion to aid in reassembly CLEANING AND INSPECTION 1 Wash all the metal parts in cleaning solvent and blow dry with filtered compressed air 2 Inspect all the threaded components for stripped or damaged threads 3 Check the inside surface of the cylinder barrel for scoring or excessive wear 4 Check the piston and headcap for scoring or excessive wear 5 Inspect the surface of the shaft for scoring or e...

Page 46: ...to prevent foreign material from entering 4 Remove the cotter pins from the pivot pins 5 Remove the pivot pins straight up through the Chassis while supporting the cylinder Remove the cylinder Figure 3 22 Steering Cylinder DISASSEMBLY 1 Remove the set screw that secures the thread cap on the cylinder barrel 2 Unscrew the thread cap from the barrel 3 Withdraw the head cap piston and shaft assembly ...

Page 47: ...Connect the hose assemblies to the fittings 3 Operate the steering circuit several times throughout its entire range of travel to expel trapped air and check for leaks 3 16 DEPRESSION MECHANISM CYLINDER Figure 3 23 Depression Mechanism Cylinder The Depression Mechanism Cylinders are located at the ends of each swing out module REMOVAL 1 Open the module door to reach the desired Depression Mechanis...

Page 48: ...and sling to the cylinder and remove upper Pivot Pin 7 Carefully remove the cylinder DISASSEMBLY 1 Remove the fittings and Down Valve from the cylinder assembly 2 Unscrew the headcap and remove the rod and piston assembly from the barrel tube 3 Unscrew the piston from the rod then remove the head cap from the cylinder rod 4 Remove all O rings seals and wipers from the head cap piston and rod CLEAN...

Page 49: ...tube 6 Thread the head cap into the barrel tube and hand tighten then turn turn further with a wrench 7 Install the Down Valve and fittings 1 2 3 4 5 6 4 1 Lift Cylinder 2 Lift Cylinder Pin 3 Retaining Ring 4 Oilite Bearing 5 Shaft Locking Pin 6 Lift Cylinder Pin 7 Washer 8 Roll Pin 9 Bearing 10 Flat Washer 11 Screw 12 Nut 13 Torsion Arm Right Side 14 Torsion Arm Left Side Four Section Scissor Ass...

Page 50: ...nect the Emergency Lowering Valve cable and Down Valve wires 6 Unplug hydraulic hoses and attach to the cylinder Replace hydraulic fluid removed from the Lift Cylinder 7 Test with weight at rated platform load to check system operation Check for leaks and level of fluid G G H 1 2 3 4 5 6 7 B C D E F A Rod B Thread Cap Head C Piston D Barrel E Bronze Bushings F Set Screw Seal Kit Part Number 066601...

Page 51: ...haft running free the ammeter should read less than 20 of the nameplate full load current If the motor meets the above conditions then it can be assumed the original problem is external to the motor Figure 3 27 Electric Motor DISASSEMBLY NOTE Do not place the stator ring in any mechanical holding device during the disassembly or assembly operation Permanent distortion or other damage will result 1...

Page 52: ...5 122 950 1050 107 119 16 130 140 176 190 130 140 176 190 1300 1368 147 155 SAE J429 Grade 5 SAE J429 Grade 8 SAE J429 Grade 5 SAE J429 Grade 8 Nominal Thread Size Clamp Load Tightening Torque Clamp Load Tightening Torque Nominal Thread Size Clamp Load Tightening Torque Clamp Load Tightening Torque K 15 K 20 K 15 K 20 K 15 K 20 K 15 K 20 lbs in lbs in lbs lbs in lbs in lbs lbs in lbs in lbs lbs in...

Page 53: ...2 909 4 27 46 435 617 3 84 8 64 235 853 4 1138 1 75 069 997 2 1329 8 30 56 753 837 9 1117 4 78 509 1159 4 1545 2 91 751 1354 9 1807 0 33 70 208 1140 3 1520 1 97 121 1576 9 2102 8 113 503 1843 9 2457 5 36 82 651 1464 1 1952 3 114 334 2025 3 2700 9 133 620 2367 6 3156 0 8 8 10 9 12 9 Grade 8 8 Grade 10 9 Grade 12 9 Nominal Thread Size Clamp Load Tightening Torque Clamp Load Tightening Torque Clamp L...

Page 54: ...Page 3 26 Maintenance 3 19 Torque Specifications X Series Work Platform NOTES 060571 005 ...

Page 55: ...iagnosing and repair of the machine GENERAL PROCEDURE Thoroughly study hydraulic and electronic schematics in Section 5 Check for loose connections and short circuits Check repair replace each component in the Truth Table that is listed under each machine function that does not operate properly Use the charts on the following pages to help determine the cause of a fault NOTE Spike protection diode...

Page 56: ...rols to verify that all functions are operating correctly and that the machine is performing to specified values SPECIAL TOOLS Following is a list of tools which may be required to perform certain maintenance procedures on the X Series Work Platforms Flow Meter with Pressure Gauge UpRight P N 067040 000 0 69 bar 0 1000 psi 0 69 bar Hydraulic Pressure Gauge with Adapter Fittings UpRight P N 014124 ...

Page 57: ... and connections Test terminals for source of B Replace the controller 4 Flash Controller senses B at the M2 terminal before engaging the motor start relay B cable routed incorrectly M2 cable making contact with B cable Motor start relay contacts welded closed Check cable routing and connections Test terminals for source of B Replace the motor start relay 5 Flash Controller senses open circuit at ...

Page 58: ...oid OFF J3 1 Goes to 0 Volts to Activate Alarm 24 Volts Alarm OFF 2 24 Volts Tilt Inactive 0 Volts Tilt Active 3 24 Volt Supply for Alarm Tilt Sensor Lift Down and Depression Mechanism Retract Solenoids 4 24 Volts Below Height Limit 0 Volts Above Height Limit 5 Goes to 0 Volts to Activate Lift Down Solenoid 24 Volts Solenoid OFF 6 Goes to 0 Volts to Activate Depression Mechanism Solenoid 24 Volts ...

Page 59: ...Valve X X Steering Cylinder X X Lift Cylinder X Depression MechanismCylinder X X Break Cylinder X Priority Flow Divider X X X X X X X X X Suction Strainer X X X X X X X X Return Filter X X X X X X X X Drive Motors 2 X X Pump X X X X X X X X Main Relief Valve X X X X X X X Steering Relief X X Tank Steering Right Left Valve X X Lift Valve X Down Emergency Lowering Valve X Depression MechanismRetract...

Page 60: ...P Fuse X X X X X X X X X X X X Hour Meter Low Voltage indicator I O Board X X X X X X X X X X X X X X Motor Control X X X X X X X X X X X X Motor X X X X X X X X X X X X Motor Relay X X X X X X X X X X X X Chassis Emergency Stop Switch X X X X X X X X X X X X X X Chassis Lift Switch X X Chassis Key Switch X X X X X X X X X X X X X X Lift Drive Selector Switch X X X X X Limit Switch X Platform Emer...

Page 61: ...ssion Mechanism Retraction Solenoid X COMPONENT F UNCTION L OWER C ONTROLS U PPER C ONTROLS D RIVE F ORWARD D RIVE R EVERSE H IGH L OW S PEED D RIVE H IGH S PEED C REEP R AISE P LATFORM L OWER P LATFORM S TEER L EFT S TEER R IGHT D EPRESSION M ECHANISM E XTEND D EPRESSION M ECHANISM R ETRACT B RAKES T ILT A LARM D OWN A LARM B ATTERY C HARGE 060571 005 ...

Page 62: ...Page 4 8 Troubleshooting 4 6 Electric X Series Work Platform NOTES 060571 005 ...

Page 63: ... of the systems for checking tracing and faultfinding during troubleshooting analysis The components that comprise the electrical and hydraulic systems are given a reference designation and are explained as to function and location in the following tables CONTENTS Legend Electrical Schematic X20N 065616 024 5 2 Legend Electrical Schematic X20W X26N X31N 066769 020 5 4 Legend Hydraulic Schematic X2...

Page 64: ...ons Platform Controls S5 Limit Switch Stops lift assembly at lower limit cuts out high speed drive when platform is elevated Platform Controls S6 Platform Emergency Stop Switch Shuts down all machine functions Platform Controls S7 Interlock Switch Safety mechanism for joystick Platform Controls S8 PQ Control Handle Proportionally controls the drive and lift functions Platform Controls S9 Height Li...

Page 65: ...5 3 Schematics 5 2 Electrical X Series Work Platform HM S1 S2 S3 F1 SOL1A SOL1B SOL4A SOL4B SOL3A SOL2A S9 I O MC MOT R1 CHG BAT F2 ALM S5 SOL2B SOL3B SOL3B SNSR S4 S6 S7 S10 S8 PQ Control Handle 060571 005 ...

Page 66: ... drive Platform Controls S5 Limit Switch Stops lift assembly at lower limit cuts out high speed drive when platform is elevated Platform Controls S6 Platform Emergency Stop Switch Shuts down all machine functions Platform Controls S7 Interlock Switch Safety mechanism for joystick Platform Controls S8 PQ Control Handle Proportionally controls the drive and lift functions Platform Controls S9 Height...

Page 67: ...hematics 5 2 Electrical X Series Work Platform R2 HM S1 S2 S3 F1 R1 CHG MOT I O MC F2 BAT ALM SNSR S5 SOL2B SOL3B SOL3B S4 S6 S7 S10 S8 PQ Control Handle SOL1A SOL1B SOL4A SOL4B S9 SOL5 SOL5 SOL3A SOL2A 060571 005 ...

Page 68: ...lift cylinder Lift cylinder PMP Pump Provides hydraulic pressure for all functions On Electric Motor Between Battery Modules RV1 Steering Relief Provides pressure protection to pump and steering components when steering Hydraulic Manifold RV2 Lift Relief Controls platform lifting capacity Hydraulic Manifold RV3 Main Relief Valve Provides pressure protection to the hydraulic system Hydraulic Manifo...

Page 69: ...Page 5 7 Schematics 5 3 Hydraulics X Series Work Platform 800 PSI 800 PSI TNK FL1 PMP FL2 RV3 DVDR RV1 RV2 V1 CYL1 V2A V3A CV V2B OR CYL2 V3B V3B CYL3 CYL3 CYL5 MOT MOT V6 V6 V4 060571 005 ...

Page 70: ...or mounts OR2 Orifice 2 Controls the descent rate by restricting oil flow Lift Cylinders PMP Pump Provides hydraulic pressure for all functions Control Module RV1 Steering Relief Provides pressure protection to pump and steering components when steering Hydraulic Manifold RV2 Lift Relief Valve Controls platform capacity Hydraulic Manifold RV3 Main Relief Valve Provides pressure protection to hydra...

Page 71: ...eries Work Platform MOT MOT FL1 TNK FL2 PMP RV1 RV3 RV2 DVR1 DVR2 V1 V2A V3A V3B V4 V6 V5 V5 V6 CYL1 CYL3 CYL3 DEPRESSION MECHANISM CYLINDER DEPRESSION MECHANISM RETRACT VALVE LIFT RELIEF VALVE 2000 PSI V3B CV3 CYL5 CYL2 V2B OR2 060571 005 ...

Page 72: ...ls the descent rate by restricting oil flow Lift Cylinders PMP Pump Provides hydraulic pressure for all functions Control Module RV1 Steering Relief Valve Provides pressure protection to pump and steering components when steering Hydraulic Manifold RV2 Lift Relief Valve Controls platform capacity Hydraulic Manifold RV3 Main Relief Valve Provides pressure protection to hydraulic system Hydraulic Ma...

Page 73: ...FL2 PMP RV3 RV1 RV2 DVR1 DVR2 V1 V2A V3A V2B V3B V4 V6 V5 V2B V5 V6 CYL1 CYL2 CYL2 CYL3 CYL3 DEPRESSION MECHANISM CYLINDER DEPRESSION MECHANISM RETRACT VALVE LIFT RELIEF VALVE 2000 PSI V3B CV3 CYL5 V7 VF VF CV2 CV2 OR1 OR2 OR2 CYL5 DEPRESSION MECHANISM EXTEND VALVE 060571 005 ...

Page 74: ...Depression Mechanism Solenoid and Valve SOL3A V3A Main Relief Valve RV3 Check Valve CV3 Lift Solenoid and Valve Sol2A V2 Steering Solenoid and Valve Sol1A Sol1B V1 Fitting Fitting Flo Flow Divider w Divider Valv alve D e DVR1 VR1 Steer Steering Relief ing Relief Valv alve R e RV1 V1 Fitting Fitting High Pressure Test Port Lift Relief Valve RV2 060571 005 ...

Page 75: ...Page 5 13 Schematics 5 3 Hydraulics X Series Work Platform 2 Plug 2 4 Plug 4 6 Plug 6 8 Plug 8 060571 005 ...

Page 76: ...Depression Mechanism Retr Retract Solenoid and act Solenoid and Valve Sol3B V3B V3B Ser Series P ies Par arallel allel Solenoid and Solenoid and Valv alve Sol5 Sol5 V5 2 V5 2 Flo Flow Divider D w Divider DVR2 VR2 Depression Mechanism Cylinder Series Parallel Drive Block 060571 005 ...

Page 77: ...000 6 40 Deck Extension Assembly X20N 066006 010 6 42 Deck Extension Assembly X20W X26N 066056 010 6 43 Deck Extension Assembly X31 066856 000 6 44 Guardrail Assembly X20N 066005 015 6 45 Guardrail Assembly X20W X26N 066055 015 6 46 Guardrail Assembly X31N 066855 000 6 47 Power Module 066009 010 6 48 Control Module 066008 020 6 50 Hydraulic Manifold 101120 121 6 52 Hydraulic Reservoir Assembly 066...

Page 78: ...rk Platform Horn Option 066614 020 6 80 Air to Platform Option 066629 001 6 81 Hour Meter Low Voltage Indicator Option 066613 020 6 82 Generator Option 066615 000 6 83 Removable Controller Option 061898 010 6 84 Flashing Amber Light X20 X26 066611 020 6 86 060571 005 ...

Page 79: ...Page 6 3 Illustrated Parts Breakdown 6 1 Introduction X Series Work Platform NOTES 060571 005 ...

Page 80: ...14 1 27 064195 040 CABLE ASSY X 40 1 28 062125 011 CABLE ASSY X 9 1 29 064195 005 CABLE ASSY X 5 1 30 010154 001 COVER BATTERY TERMINAL 10 31 029601 039 CONN RING 5 16 10 12 3 32 014252 004 NUTSERT 1 4 20 UNC 2 33 011252 010 SCREW HHC 1 4 20 UNC X 1 1 4 2 34 063497 025 PLUG BYPASS WIRE ASSY 1 38 065942 102 CABLE ASSY VALVE BLOCK 1 39 066014 020 LOWER CONTROL ASSY 1 40 066768 000 TILT ALARM COVER W...

Page 81: ...Page 6 5 Illustrated Parts Breakdown 6 1 Final Assembly X20N X Series Work Platform Drawing 2 of 4 060571 005 ...

Page 82: ...Page 6 6 Illustrated Parts Breakdown 6 1 Final Assembly X20N X Series Work Platform Drawing 3 of 4 060571 005 ...

Page 83: ...Page 6 7 Illustrated Parts Breakdown 6 1 Final Assembly X20N X Series Work Platform Drawing 4 of 4 060571 005 ...

Page 84: ... 040 CABLE ASSY X 40 1 28 062125 011 CABLE ASSY X 9 1 29 064195 005 CABLE ASSY X 5 1 30 010154 001 COVER BATTERY TERMINAL 10 31 029601 039 CONN RING 5 16 10 12 3 32 014252 004 NUTSERT 1 4 20 2 33 011252 010 SCREW HHC 1 4 20 X 1 1 4 2 34 063497 025 PLUG BYPASS WIRE ASSY 1 38 065942 102 CABLE ASSY VALVE BLOCK 1 39 066014 020 LOWER CONTROL ASSY 1 40 066768 000 TILT ALARM COVER WELDMENT 1 41 029945 02...

Page 85: ...Page 6 9 Illustrated Parts Breakdown 6 1 Final Assembly X20W X Series Work Platform Drawing 2 of 4 060571 005 ...

Page 86: ...Page 6 10 Illustrated Parts Breakdown 6 1 Final Assembly X20W X Series Work Platform Drawing 3 of 4 060571 005 ...

Page 87: ...Page 6 11 Illustrated Parts Breakdown 6 1 Final Assembly X20W X Series Work Platform Drawing 4 of 4 060571 005 ...

Page 88: ...ASSY X 14 1 27 064195 040 CABLE ASSY X 40 1 28 062125 011 CABLE ASSY X 9 1 29 064195 005 CABLE ASSY X 5 1 30 010154 001 COVER BATTERY TERMINAL 10 31 029601 039 CONN RING 5 16 10 12 3 32 014252 001 NUTSERT 1 4 20 2 33 011252 010 SCREW HHC 1 4 20 X 1 1 4 2 34 063497 025 PLUG BYPASS WIRE ASSY 1 38 065942 102 CABLE ASSY VALVE BLOCK 1 39 066014 020 LOWER CONTROL ASSY 1 40 066768 000 TILT ALARM COVER WE...

Page 89: ...Page 6 13 Illustrated Parts Breakdown 6 1 Final Assembly X26N X Series Work Platform Drawing 2 of 4 060571 005 ...

Page 90: ...Page 6 14 Illustrated Parts Breakdown 6 1 Final Assembly X26N X Series Work Platform Drawing 3 of 4 060571 005 ...

Page 91: ...Page 6 15 Illustrated Parts Breakdown 6 1 Final Assembly X26N X Series Work Platform Drawing 4 of 4 060571 005 ...

Page 92: ...NAL 10 31 029601 039 CONN RING 5 16 10 12 3 32 014252 004 NUTSERT 1 4 20 2 34 063497 020 PLUG MERCURY WIRE ASSY 1 36 011252 010 SCREW HHC 1 4 20 X 1 1 4 2 38 065942 102 CABLE ASSY VALVE BLOCK 1 39 066014 020 LOWER CONTROL ASSY 1 40 066768 000 TILT ALARM COVER WELDMENT 1 41 029945 020 LEVEL SENSOR WIRE ASSY 1 44 029601 021 CONN RING 3 8 10 12 1 45 067340 101 WIRE ASSY LOWER CONTROLS 1 48 065369 099...

Page 93: ...Page 6 17 Illustrated Parts Breakdown 6 1 Final Assembly X31N X Series Work Platform Drawing 2 of 4 060571 005 ...

Page 94: ...Page 6 18 Illustrated Parts Breakdown 6 1 Final Assembly X31N X Series Work Platform Drawing 3 of 4 060571 005 ...

Page 95: ...Page 6 19 Illustrated Parts Breakdown 6 1 Final Assembly X31N X Series Work Platform Drawing 4 of 4 060571 005 ...

Page 96: ... 4 16 7 066189 001 WEAR PAD 3 8 2 8 066189 004 WEAR PAD 1 8 2 9 066191 001 SLIDE BLOCK BOTTOM 2 10 061796 099 GROMMET FT 63 11 066183 001 BEARING EAGLE PICHER 323632 2 12 066222 001 MOUNTING PIN 4 13 066222 002 MOUNTING PIN 4 14 066191 000 SLIDE BLOCK 4 15 015936 023 SCREW SHOULDER 3 8 X 3 1 2 LG 8 16 011254 024 SCREW HHC 3 8 16 X 3 LG 8 18 011240 006 WASHER 3 8 FLAT 8 20 011248 006 NUT 3 8 16 8 2...

Page 97: ... 4 16 7 066189 001 WEAR PAD 3 8 2 8 066189 004 WEAR PAD 1 8 2 9 066191 001 SLIDE BLOCK BOTTOM 2 10 061796 099 GROMMET FT 63 11 066183 001 BEARING EAGLE PICHER 323632 2 12 066222 001 MOUNTING PIN 4 13 066222 002 MOUNTING PIN 4 14 066191 000 SLIDE BLOCK 4 15 015936 023 SCREW SHOULDER 3 8 X 3 1 2 LG 8 16 011254 032 SCREW HHC 3 8 16 X 4 LG 8 18 011240 006 WASHER 3 8 FLAT 8 20 011248 006 NUT 3 8 16 8 2...

Page 98: ... 4 16 7 066189 001 WEAR PAD 3 8 2 8 066189 004 WEAR PAD 1 8 2 9 066191 001 SLIDE BLOCK BOTTOM 2 10 061796 099 GROMMET FT 63 11 066183 001 BEARING EAGLE PICHER 323632 2 12 066222 001 MOUNTING PIN 4 13 066222 002 MOUNTING PIN 4 14 066191 000 SLIDE BLOCK 4 15 015936 023 SCREW SHOULDER 3 8 X 3 1 2 LG 8 16 011254 032 SCREW HHC 3 8 16 X 4 LG 8 18 011240 006 WASHER 3 8 FLAT 8 20 011248 006 NUT 3 8 16 8 2...

Page 99: ...001 WEAR PAD 3 8 2 8 066189 004 WEAR PAD 1 8 2 9 066191 001 SLIDE BLOCK BOTTOM 2 10 061796 099 GROMMET FT 63 11 066183 001 BEARING EAGLE PICHER 323632 2 12 066222 001 MOUNTING PIN 4 13 066222 002 MOUNTING PIN 4 14 066191 000 SLIDE BLOCK 4 15 015936 023 SCREW SHOULDER 3 8 X 3 1 2 8 16 011254 032 SCREW HHC 3 8 16 X 4 LG 8 18 011240 006 WASHER 3 8 FLAT 8 19 065369 099 HOSE GUARD NYLON 1 20 011248 006...

Page 100: ...774 021 WELDMENT LADDER BRACKET L H 1 39 066731 025 LADDER BRACKET STANDOFF 2 40 066325 000 HUB FRONT 2 42 063559 006 BOLT SHOULDER 3 8 X 2 1 43 011848 009 CLEVIS PIN 5 8 X 2 1 45 066159 001 STEERING LINK WELDMENT L H 1 46 066190 000 BEARING STRIP 2 47 026553 012 RIVET 3 16 DIA X 1 1 8 GRIP 2 49 066311 001 WELDMENT STEERING ANGLE LH 1 50 066312 001 WELDMENT STEERING ANGLE RH 1 51 066313 001 WELDME...

Page 101: ...Page 6 25 Illustrated Parts Breakdown 6 1 Chassis Assembly X20N X Series Work Platform Drawing 1 of 2 060571 005 ...

Page 102: ...Page 6 26 Illustrated Parts Breakdown 6 1 Chassis Assembly X20N X Series Work Platform Drawing 2 of 2 060571 005 ...

Page 103: ...Page 6 27 Illustrated Parts Breakdown 6 1 Chassis Assembly X20N X Series Work Platform NOTES 060571 005 ...

Page 104: ...DMENT LADDER BRACKET L H 1 39 066731 025 LADDER BRACKET STANDOFF 2 40 066325 000 HUB FRONT 2 42 063559 006 BOLT SHOULDER 3 8 X 2 1 43 011848 009 CLEVIS PIN 5 8 X 2 1 45 066152 001 STEERING LINK WELDMENT L H 1 46 066190 011 BEARING STRIP 2 47 026553 012 RIVET 3 16 DIA X 1 1 8 GRIP 2 49 066311 001 WELDMENT STEERING ANGLE LH 1 50 066312 001 WELDMENT STEERING ANGLE RH 1 51 066069 002 WELDMENT BELL CRA...

Page 105: ...Page 6 29 Illustrated Parts Breakdown 6 1 Chassis Assembly X20W X26N X Series Work Platform Drawing 1 of 2 060571 005 ...

Page 106: ...Page 6 30 Illustrated Parts Breakdown 6 1 Chassis Assembly X20W X26N X Series Work Platform Drawing 2 of 2 060571 005 ...

Page 107: ...Page 6 31 Illustrated Parts Breakdown 6 1 Chassis Assembly X20W X26N X Series Work Platform NOTES 060571 005 ...

Page 108: ...LT SHOULDER 3 8 X 2 2 43 011848 009 CLEVIS PIN 5 8 X 2 1 45 066152 001 STEERING LINK WELDMENT L H 1 46 066190 011 BEARING STRIP 2 47 26553 012 RIVET 3 16 DIA X 1 1 8 GRIP 2 49 066311 001 WELDMENT STEERING ANGLE LH 1 50 066312 001 WELDMENT STEERING ANGLE RH 1 51 066069 002 WELDMENT BELL CRANK 1 53 066151 001 STEERING LINK WELDMENT R H 1 54 066307 010 WELDMENT LADDER 1 56 066073 002 WELDMENT BRAKE T...

Page 109: ...Page 6 33 Illustrated Parts Breakdown 6 1 Chassis Assembly X31N X Series Work Platform Drawing 1 of 2 060571 005 ...

Page 110: ...Page 6 34 Illustrated Parts Breakdown 6 1 Chassis Assembly X31N X Series Work Platform Drawing 2 of 2 060571 005 ...

Page 111: ...Page 6 35 Illustrated Parts Breakdown 6 1 Chassis Assembly X31N X Series Work Platform NOTES 060571 005 ...

Page 112: ... MID OUTER 2 7 066210 000 WELDMENT PIVOT PIN 14 8 066224 000 PIN LIFT CYLINDER 2 9 066225 000 PIN SHAFT LOCKING 2 10 011764 032 RET RING TRUARC 5100 200 2 11 066214 000 WELDMENT SAFETY STAND 1 12 011248 005 NUT HEX 5 16 18 14 13 011248 006 NUT HEX 3 8 16 1 14 015936 023 SCREW SHOULDER 3 8 16 X 3 1 2 14 15 011254 044 SCREW HHC GR5 3 8 16 X 5 1 2 1 17 066203 000 WELDMENT TOP INNER 3 16 1 18 066199 0...

Page 113: ...LDMENT MID OUTER 1 8 2 7 066210 000 WELDMENT PIVOT PIN 14 8 066224 000 PIN LIFT CYLINDER 2 9 066225 000 PIN SHAFT LOCKING 2 10 011764 032 RET RING TRUARC 5100 200 2 11 066214 000 WELDMENT SAFETY STAND 1 12 011248 005 NUT HEX 5 16 18 14 13 011248 006 NUT HEX 3 8 16 1 14 015936 023 SCREW SHOULDER 3 8 16 X 3 1 2 14 15 011254 044 SCREW HHC GR5 3 8 16 X 5 1 2 1 16 066238 003 WELDMENT TOP ARM 1 18 06619...

Page 114: ...11248 005 NUT HEX 5 16 18 20 13 011248 006 NUT HEX 3 8 16 1 14 015936 023 SCREW SHOULDER 3 8 16 X 3 1 2 20 15 011254 044 SCREW HHC GR5 3 8 16 X 5 1 2 1 17 066211 001 WELDMENT MID OUTER ARM 1 8 2 18 066199 000 PIPE RING 4 19 066226 002 CHANNEL CABLE 1 20 011248 004 NUT HEX 1 4 20 4 21 011252 008 SCREW HHC GR5 1 4 20 X 1 3 22 066120 000 WELDMENT MID INNER ARM 3 16 1 23 066121 000 WELDMENT TOP INNER ...

Page 115: ...Page 6 39 Illustrated Parts Breakdown 6 1 Scissor Assembly X26N X Series Work Platform 060571 005 ...

Page 116: ...PIVOT PIN 1 16 066210 011 WELDMENT PIVOT PIN 1 17 066211 001 WELDMENT MID OUTER ARM 1 8 6 18 066199 000 PIPE RING 4 19 066226 000 CHANNEL CABLE 1 20 011248 004 NUT HEX 1 4 20 4 21 011252 008 SCREW HHC GR5 1 4 20 X 1 4 22 066120 010 WELDMENT MID INNER ARM 3 16 1 23 066121 010 WELDMENT TOP INNER ARM 1 8 1 24 011786 017 MACHINERY BUSHING 2 ID X 14GA 2 25 011740 024 ROLL PIN 1 2 X 3 2 26 066168 000 LI...

Page 117: ...Page 6 41 Illustrated Parts Breakdown 6 1 Scissor Assembly X31N X Series Work Platform 060571 005 ...

Page 118: ... 126 250 GRIP 8 7 066195 000 PLATFORM ROLLER 4 8 066407 010 BRACKET 2 9 066256 000 WELDMENT ROLLER MOUNT 2 10 067185 000 DECKLOCK ASSY SLIDEOUT 1 12 066260 000 WELDMENT EXT RAIL 1 13 027966 005 SAFTY WALK 6 X 24 12 14 011254 016 SCREW HHC 3 8 16 X 2 2 15 026553 008 RIVET 3 16 DIA X 1 2 GRIP 16 19 011254 014 SCREW HHC 3 8 16 X 1 3 4 6 20 011252 006 SCREW HHC 1 4 20 X 3 4 6 21 066171 003 SCREW HHC 3...

Page 119: ...3 16 DIA X 5 8 GRIP 4 7 066195 000 PLATFORM ROLLER 4 8 066407 011 BRACKET 2 9 066127 000 WELDMENT ROLLER MOUNT 2 10 067185 000 DECKLOCK ASSY SLIDEOUT 1 12 066130 000 WELDMENT EXT RAIL 1 13 027966 005 SAFTY WALK 6 X 24 18 15 026553 008 RIVET 3 16 DIA X 1 2 GRIP 12 16 03570 000 RETAINING PIN ASSY 4 17 011254 008 SCREW HHC 3 8 16 X 1 4 19 011254 012 SCREW HHC 3 8 16 X 1 1 2 8 20 011252 006 SCREW HHC ...

Page 120: ... EXT RAIL 1 13 027966 005 SAFTY WALK 6 X 24 18 14 026553 004 RIVET 3 16 DIA X 3 8 GRIP 1 15 026553 008 RIVET 3 16 DIA X 1 2 GRIP 12 16 03570 000 RETAINING PIN ASSY 4 17 011254 008 SCREW HHC 3 8 16 X 1 4 18 011254 018 SCREW HHC 3 8 16 X 2 1 4 2 19 011254 012 SCREW HHC 3 8 16 X 1 1 2 8 20 011252 006 SCREW HHC 1 4 20 X 3 4 6 24 011240 004 WASHER 1 4 FLAT 6 25 011238 006 WASHER 3 8 LOCK 8 26 010414 00...

Page 121: ...4 4 03570 000 RETAINING PIN ASSY 2 6 066498 000 WELDMENT GATE LATCH 2 7 066257 000 WELDMENT SIDE RAIL 2 8 066261 005 WELDMENT END RAIL 1 10 063133 000 CHAIN ASS Y 1 11 015748 002 REPAIR LAPLINK 1 12 011248 005 NUT 5 16 18 4 14 011253 016 SCREW 5 16 18 HHC X 2 4 16 011254 020 SCREW 3 8 16 HHC X 2 1 2 2 18 011240 006 WASHER 3 8 FLAT 6 20 011248 006 NUT 3 8 16 HEX 6 ITEM PART NO PART MATERIAL DESCRIP...

Page 122: ...498 000 WELDMENT GATE LATCH 2 7 066126 000 WELDMENT SIDE RAIL 2 8 066125 003 WELDMENT END RAIL 1 10 063133 000 CHAIN ASS Y 1 11 015748 002 REPAIR LAPLINK 1 12 011248 005 NUT 5 16 18 4 14 011253 016 SCREW 5 16 18 HHC X 2 4 16 011254 020 SCREW 3 8 16 HHC X 2 1 2 2 17 011254 008 SCREW 3 8 16 HHC X 1 4 18 011240 006 WASHER 3 8 FLAT 6 20 011248 006 NUT 3 8 16 HEX 6 ITEM PART NO PART MATERIAL DESCRIPTIO...

Page 123: ...065816 002 WELDMENT UPPER GUARDRAIL L H 1 5 065805 003 WELDMENT TOP SWING ARM 1 7 011248 006 NUT HEX ESNA 3 8 16UNC 1 9 011254 018 SCREW HHC 3 8 16UNC X 2 1 4 1 10 011248 005 NUT HEX ESNA 5 16 18UNC 4 11 011253 014 SCREW HHC 5 16 18UNC X 1 3 4 4 12 010414 003 LOCKING PIN ASSY 10 LG 1 13 026553 004 RIVET 3 16 DIA 1 15 015748 002 REPAIR LINK 1 16 063133 000 ASSEMBLY CHAIN GATE 1 18 03570 000 RETAINI...

Page 124: ...E FF 703 1 2 5 066735 000 WELDMENT POT HOLE TUBE 1 6 066753 000 WELDMENT PIVOT PIN 2 7 011252 008 SCREW HHC 1 4 20 X 1 2 8 066803 000 CYLINDER ASSEMBLY 1 066700 010 SEAL KIT CYLINDER 1 9 066192 000 BLOCK COVER 2 10 011828 008 SCREW FLAT HD SOC 1 4 20 X 1 2 11 011248 006 NUT ESNA 3 8 16 2 12 066342 000 ANGLE 1 13 011757 007 PIN COTTER REU 30 2 14 064350 010 SHIM 5 8ID X 1 OD X 031 STL 2 15 011240 0...

Page 125: ...Page 6 49 Illustrated Parts Breakdown 6 1 Power Module X Series Work Platform 060571 005 ...

Page 126: ...19 011253 006 SCREW HHC GR5 5 16 18 X 3 4 4 20 011252 008 SCREW HHC GR5 1 4 20 X 1 2 22 011248 004 NUT 1 4 20 ESNA 4 23 011248 005 NUT HEX ESNA 5 16 18 4 25 011238 005 WASHER 5 16 SPLIT LOCK 4 27 011248 006 NUT ESNA 3 8 16 2 28 101120 121 VALVE ASSEMBLY 1 29 066735 000 WELDMENT POT HOLE TUBE 1 30 062791 002 LATCH COVER 1 31 066753 000 WELDMENT PIVOT PIN 2 32 066803 000 CYLINDER ASSEMBLY 1 33 06634...

Page 127: ...Page 6 51 Illustrated Parts Breakdown 6 1 Control Module X Series Work Platform 060571 005 ...

Page 128: ...EF VALVE 2500 PSI 1 8 011941 010 FITTING 8MB 8MJX 1 9 060390 013 RELIEF VALVE STEERING 1500 PSI 1 10 060390 025 RELIEF VALVE MAIN 3000 PSI 1 11 063923 006 2 POS 4 WAY SOLENOID W COIL LIFT 1 12 101120 033 COIL REF 13 064845 000 3 POS 4 WAY SOLENOID W COILS STEERING 1 14 101120 035 COUNTERBALANCE VALVE 2 16 020021 008 FITTING PLUG 8 1 17 064843 000 FLOW DIVIDER VALVE 1 0 GPM 1 18 063973 001 2 POS PO...

Page 129: ...Page 6 53 Illustrated Parts Breakdown 6 1 Hydraulic Manifold X Series Work Platform 060571 005 ...

Page 130: ... FILLER BREATHER 5PSI 1 2 066779 010 WELDMENT RESERVOIR X32N 1 3 011939 018 FITTING STR 12MP 6MJ 1 4 011937 003 FITTING 90 6FJX 6MJ 1 6 061818 000 FITTING SUCTION SCREEN 1 7 021305 006 FITTING PLUG MAGNETIC 1 8 011811 006 SCREW SELF TAP 10 32 X 1 2 6 9 05154 001 FILTER 1 05154 002 REPLACEMENT FILTER 1 11 020021 006 FITTING PLUG 6MB 4 ITEM PART NO PART MATERIAL DESCRIPTION QTY 060571 005 ...

Page 131: ... Work Platform Depression Mechanism Cylinder Assembly 066803 000 ITEM PART NO PART MATERIAL DESCRIPTION QTY 1 066700 001 CYLINDER 1 066700 010 SEAL KIT CYLINDER 2 020495 012 NUT JAM 3 4 16 1 3 066701 000 BEARING ROD END 1 4 063973 001 VALVE N C 1 5 011934 001 FITTING 90 4MB 4MJ 2 060571 005 ...

Page 132: ...lel Valve Assembly X20W X26N X31N 066808 000 ITEM PART NO PART MATERIAL DESCRIPTION QTY 1 066703 001 VALVE BLOCK SERIES PARALLEL 1 2 061797 000 VALVE 3 WAY 2 POSITION 2 3 063924 007 VALVE FLOW DIVIDER 1 4 011941 005 FITTING STR 6MB 6MJ 5 5 011934 004 FITTING 90 6MB 6MJ 1 ITEM PART NO PART MATERIAL DESCRIPTION QTY 060571 005 ...

Page 133: ...Page 6 57 Illustrated Parts Breakdown 6 1 Series Parallel Valve Assembly X20W X26N X31N X Series Work Platform NOTES 060571 005 ...

Page 134: ...1 4 X 46 6FJX 4FJX90 1 6 068965 053 HOSE ASS Y 3 8 X 53 6FJX 6FJX90 1 7 107093 055 HOSE ASS Y 1 4 X 55 6FJX 4FJX90 1 8 060861 005 HOSE ASS Y 3 8 X 45 6 FJX 6FJX 1 9 062192 040 HOSE ASS Y 1 4 X 191 6FJX 6FJX 1 10 060861 106 HOSE ASS Y 3 8 X 106 6 FJX 6FJX 1 11 068965 055 HOSE ASS Y 3 8 X 55 6 FJX 4FJX 90 1 14 107090 036 HOSE ASS Y 1 4 X 36 4 FJX 4FJX90 1 15 107090 048 HOSE ASS Y 1 4 X 48 4 FJX 4FJX...

Page 135: ...Page 6 59 Illustrated Parts Breakdown 6 1 Hose Kit X20N X Series Work Platform 060571 005 ...

Page 136: ...E ASS Y 1 4 X 62 6FJX 4FJX 90 1 6 060861 056 HOSE ASS Y 3 8 X 64 6FJX 6FJX 2 7 107093 059 HOSE ASS Y 1 4 X 59 6FJX 4FJX 90 1 9 066825 201 HOSE ASS Y 1 4 X 201 6FJX 6FJX 1 10 066825 003 HOSE ASS Y 1 4 X 127 6FJX 6FJX 2 13 107090 045 HOSE ASS Y 1 4 X 45 4FJX 4FJX90 1 15 060861 070 HOSE ASS Y 3 8 X 62 6FJX 6FJX 2 16 107090 113 HOSE ASS Y 1 4 X 113 4FJX 4FJX90 1 17 107090 121 HOSE ASS Y 1 4 X 121 4FJX...

Page 137: ...Page 6 61 Illustrated Parts Breakdown 6 1 Hose Kit X20W X26N X Series Work Platform 060571 005 ...

Page 138: ... 127 6FJX 6FJX 2 13 107090 045 HOSE ASS Y 1 4 X 45 4FJX 4FJX90 1 14 060861 109 HOSE ASS Y 3 8 X 32 6FJX 6FJX 1 15 060861 070 HOSE ASS Y 3 8 X 62 6FJX 6FJX 2 16 107090 113 HOSE ASS Y 1 4 X 113 4FJX 4FJX90 1 17 107090 121 HOSE ASS Y 1 4 X 121 4FJX 4FJX 1 18 107093 110 HOSE ASS Y 1 4 X 110 6FJX 4FJX90 1 20 020032 003 TEE 6MJ 6MJ 6MJ REF 21 068965 056 HOSE ASS Y 3 8 X 56 6FJX 6FJX90 2 23 107090 048 HO...

Page 139: ...Page 6 63 Illustrated Parts Breakdown 6 1 Hose Kit X31N X Series Work Platform 060571 005 ...

Page 140: ...L CONTROLLER R H 1 15 066094 010 PANEL CONTROLLER L H 1 16 029925 010 CONN CABLE 1 17 029939 003 LOCKNUT 3 4 1 18 067990 020 4 PIN RECEPTACLE 1 19 067990 023 4 PIN WEDGE 1 20 011238 004 WASHER 1 4 LOCK 4 21 011252 004 SCREW 1 4 20 UNC HHC X 1 2 4 22 063956 003 CONN 12 PIN 1 23 026551 007 RIVET 1 8 DIA X 1 4 5 16 GRIP 6 24 064462 007 CAPLUG Ø7 8 1 25 066092 000 PANEL CONTROLLER 1 26 065512 000 CONT...

Page 141: ...Page 6 65 Illustrated Parts Breakdown 6 1 Platform Controls X20N X Series Work Platform Drawing 2 of 2 26 26 060571 005 ...

Page 142: ...ROLLER R H 1 15 066094 010 PANEL CONTROLLER L H 1 16 029925 010 CONN CABLE 1 17 029939 003 LOCKNUT 3 4 1 18 067990 020 4 PIN RECEPTACLE 1 19 067990 023 4 PIN WEDGE 1 20 011238 004 WASHER 1 4 LOCK 4 21 011252 004 SCREW 1 4 20 UNC HHC X 1 2 4 22 063956 003 CONN 12 PIN 1 23 026551 007 RIVET 1 8 DIA X 1 4 5 16 GRIP 6 24 064462 007 CAPLUG Ø7 8 1 25 066092 000 PANEL CONTROLLER 1 29 066805 010 CONTACT BL...

Page 143: ...Page 6 67 Illustrated Parts Breakdown 6 1 Platform Controls X20W X26N X31N X Series Work Platform Drawing 2 of 2 29 30 30 060571 005 ...

Page 144: ... 1 8 029872 000 BOOT SWITCH COVER 1 9 011288 006 SCREW PAN HD 6 32 X 3 4 2 10 011240 001 WASHER FLAT 6 STD 2 11 011248 047 NUT 6 32 2 12 012798 001 TOGGLE SWITCH 1 14 066805 006 SWITCH PUSH BOTTON 1 15 066805 011 CONTACT BLOCK N C 1 16 066805 004 KEYSWITCH 1 068807 010 KEY 1 17 068582 005 CIRCUIT BRAKER 1 18 066755 020 LOWER CONTROL BOX 1 19 066756 020 PANEL COVER 1 20 065708 001 MOTOR CONTROL 1 2...

Page 145: ... Single Switch Wire Assembly 066490 020 ITEM PART NO PART MATERIAL DESCRIPTION QTY 1 066490 000 SWITCH ROLLER SINGLE CPI E1257 501 1 2 067990 012 PLUG 2 CONTACT DT 06 2S 1 3 067990 011 WEDGE W2S 1 4 068762 001 CONTACT SOCKET 2 5 068908 010 BOOT DT2S BT 1 ITEM PART NO PART MATERIAL DESCRIPTION QTY 060571 005 ...

Page 146: ...4 065368 000 TACK 4 15 066554 000 LABEL READ INSTRUCTIONS 1 16 066561 000 LABEL SAFETY STAND 1 17 066558 000 LABEL EMER LOWER PULL HANDLE 1 18 060572 003 USER MANUAL 1 19 060577 004 ANSI MANUAL 1 20 010076 001 LABEL INSTRUCTIONS 1 21 010076 000 MANUAL CASE 1 22 011252 006 SCREW HHC 1 4 20 X 3 4 LG 2 23 011248 004 NUT 1 4 20 HEX 2 24 011240 004 WASHER 1 4 FLAT 2 25 066556 000 LABEL WARNING COLLISIO...

Page 147: ...Page 6 71 Illustrated Parts Breakdown 6 1 Label Kit X20N X Series Work Platform 060571 005 ...

Page 148: ...50 000 LABEL DANGER 1 14 065368 000 TACK 4 15 066554 000 LABEL READ INSTRUCTIONS 1 16 066561 000 LABEL SAFETY STAND 1 17 066558 000 LABEL EMER LOWER PULL HANDLE 1 18 060572 003 USER MANUAL 1 19 060577 004 ANSI MANUAL 1 20 010076 001 LABEL INSTRUCTIONS 1 21 010076 000 MANUAL CASE 1 22 011252 006 SCREW HHC 1 4 20 X 3 4 LG 2 23 011248 004 NUT 1 4 20 HEX 2 24 011240 004 WASHER 1 4 FLAT 2 25 066556 000...

Page 149: ...Page 6 73 Illustrated Parts Breakdown 6 1 Label Kit X20W X Series Work Platform 060571 005 ...

Page 150: ...14 065368 000 TACK 4 15 066554 000 LABEL READ INSTRUCTIONS 1 16 066561 000 LABEL SAFETY STAND 1 17 066558 000 LABEL EMER LOWER PULL HANDLE 1 18 060572 003 USER MANUAL 1 19 060577 005 ANSI MANUAL 1 20 010076 001 LABEL INSTRUCTIONS 1 21 010076 000 MANUAL CASE 1 22 011252 006 SCREW HHC 1 4 20 X 3 4 LG 2 23 011248 004 NUT 1 4 20 HEX 2 24 011240 004 WASHER 1 4 FLAT 2 25 066556 000 LABEL WARNING COLLISI...

Page 151: ...Page 6 75 Illustrated Parts Breakdown 6 1 Label Kit X26N X Series Work Platform 060571 005 ...

Page 152: ... 066561 002 LABEL SAFETY STAND 1 17 05223 003 LABEL EMER LOWER 1 18 060572 003 USER MANUAL 1 19 060577 004 ANSI MANUAL 1 20 010076 001 LABEL INSTRUCTIONS 1 21 010076 000 MANUAL CASE 1 22 011252 006 SCREW HHC 1 4 20 X 3 4 LG 2 23 011248 004 NUT 1 4 20 HEX 2 24 011240 004 WASHER 1 4 FLAT 2 25 066556 000 LABEL WARNING COLLISION 1 26 066559 000 LABEL LOWER CONTROLS 1 27 061684 025 LABEL X 31 N 2 28 61...

Page 153: ...Page 6 77 Illustrated Parts Breakdown 6 1 Label Kit X31N X Series Work Platform 060571 005 ...

Page 154: ... DESCRIPTION QTY 1 11715 004 SCREW RD HD 6 32 X 1 2 2 2 11248 047 NUT ESNA 6 32 6 3 08942 001 OUTLET HUBBELL 61CM65 1 4 66505 000 BRACKET 1 5 29495 099 WIRE 14GA 3 COND 50 6 11715 006 SCREW TR HD 6 32 X 3 4 4 7 29961 000 INLET PLUG HUBBELL 5278C 1 8 29961 001 SEAL INLET PLUG 2 9 68639 000 LABEL POWER TO PLATFORM 1 ITEM PART NO PART MATERIAL DESCRIPTION QTY 060571 005 ...

Page 155: ...PART NO PART MATERIAL DESCRIPTION QTY 1 029825 002 DIODE 2 2 011826 004 SCREW MACH RD HD 10 32 UNF X 1 2 4 3 012848 004 LIGHT FLASHING 2 5 029496 099 WIRE 16 GA 2 COND CABLE 9 ft 6 029620 003 CONN BUTT 12 10 1 9 013283 002 CABLE TIE 2 10 066506 000 BRACKET LIGHT MOUNT 2 ITEM PART NO PART MATERIAL DESCRIPTION QTY 060571 005 ...

Page 156: ...BLY REF 2 066807 002 HORN 24 VDC 1 3 066805 018 SWITCH PUSH BUTTON 6E 1 4 066805 010 CONTACT BLOCK NO 1 5 029620 002 CONNECTOR BUTT 16 14 GA 1 6 029601 013 CONNECTOR RING TERMINAL 4 7 029453 099 WIRE 16 AWG BLUE 4 FT 8 029452 099 WIRE 16 AWG BLACK 4 FT 9 CONTROLLER ASSY REF 10 011252 006 SCREW HHC 1 4 20 X 3 4 1 ITEM PART NO PART MATERIAL DESCRIPTION QTY 060571 005 ...

Page 157: ...11249 003 LOCK NUT ESNA HEX 10 32 2 2 011826 008 SCREW RD HD MACH 10 32 2 3 012728 000 COUPLING M AIR 1 4 012729 003 COUPLING M AIR 1 5 011917 007 FITTING 90 6MP 6FP 1 6 063594 001 BACKET WELDMENT 1 7 015770 099 HOSE 3 8 SYNFLEX 3600 06 50 FT 8 064274 002 FITTING HOSE 2 9 063191 000 BRACKET 1 11 065682 000 SPACER 1 ITEM PART NO PART MATERIAL DESCRIPTION QTY 060571 005 ...

Page 158: ...rts Breakdown 6 1 Hour Meter Low Voltage Indicator Option X Series Work Platform Hour Meter Low Voltage Indicator Option 066613 020 ITEM PART NO PART MATERIAL DESCRIPTION QTY 1 029959 000 HR LOW VOLTAGE INDICATOR 1 060571 005 ...

Page 159: ...8 047 NUT ESNA 6 32 4 3 08942 001 OUTLET 1 4 066505 000 BRACKET 1 5 029495 099 WIRE 14GA 3 COND 50 FT 6 029961 001 SEAL INLET PLUG 1 8 011248 004 NUT 1 4 20 UNC 2 9 011252 008 SCREW HHC 1 4 20 X 1 2 13 026461 000 GENERATOR HONEYWELL DA24A 24V 1 14 064195 044 CABLE ASSY NEG 44 1 15 064195 024 CABLE ASSY POS 24 1 16 029938 000 THREE PRONG PLUG 90 1 ITEM PART NO PART MATERIAL DESCRIPTION QTY 060571 0...

Page 160: ...ERIAL DESCRIPTION QTY 1 065926 010 PLUG CONNECTOR 1 2 068762 000 PIN CONTACT 15 3 068764 000 PLUG SEALING 16 4 065926 015 RECEPTACLE CONNECTOR 1 5 068762 001 SOCKET CONTACT 15 8 030719 001 110 VAC BRACKET 1 9 030719 002 AIR BRACKET WELDMENT 1 10 011254 016 SCREW HHC GRD5 3 8 16UNC X 2 4 11 011240 006 WASHER 3 8 STD FLAT 4 12 011248 006 NUT HEX ESNA 3 8 16 2 060571 005 ...

Page 161: ...Page 6 85 Illustrated Parts Breakdown 6 1 Removable Controller Option X Series Work Platform Drawing 2 OF 2 060571 005 ...

Page 162: ...NUT 10 32 UNF LOCK 4 5 011826 004 SCREW 10 32 UNF RD MACHINE X 1 2 LG 4 8 029931 003 CONN 1 4 F PUSH 16 14 AWG 5 10 029452 099 WIRE 16 AWG COPPER BLACK 2 FT 11 029620 003 CONNECTOR BUTT 12 10 GA YELLOW 2 12 029610 006 CONNECTOR FORK 6 16 14 1 13 029496 099 CABLE 16 AWG X 2 COND 12 FT 14 029601 020 CONN 1 4 F PUSH 12 10 AWG 1 15 014914 001 CONN 1 4 M PUSH 16 14 AWG 5 16 013283 002 CABLE TIE 2 ITEM ...

Page 163: ...060571 005 ...

Page 164: ...reet Selma California 93662 TEL 559 891 5200 FAX 559 891 9012 PARTS 1 888 UR PARTS PARTS FAX 559 896 9244 UpRight International Support Centre Innsbrukweg 114 3047 AH Rotterdam Netherlands TEL 31 10 238 0000 FAX 31 10 238 0001 Parts Tel 31 10 490 8090 Parts Fax 31 10 490 8099 060571 005 ...

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