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Section 3 • Scheduled Maintenance Procedures

August 2016

Part No. 218567

AL4 • AL4000

3 - 27

C-4
Inspect the Electric Brake
Magnets (if equipped)

Axle specifi cations require that this procedure
be performed every 6000 miles or semi-annually,
whichever comes fi rst.

Maintaining the axle brakes in good condition is
essential to safe operation and good performance.
A faulty brake magnet can severely impact the
stopping power of a trailer. While some magnet
problems will be apparent upon visual inspection,
there may also be electrical problems that can
impact performance. A failing or faulty brake
magnet can lead to weak or surging brakes, or
cause the brakes to pull to one side. It is important
to inspect and test the magnets at regular intervals
to ensure maximum effectiveness.

1 Connect the electric brake wire harness to a

tow vehicle capable of towing the machine.

2 Start the engine of the tow vehicle, and press

down on the brake pedal.

Result: An audible 'click' is noted at each brake

when the brake magnet is activated and pulls
itself into contact with the brake drum. The
brake circuit is functioning correctly.

Result: An audible 'click' is not noted at each

brake because the brake magnet is not
activated and does not make contact with the
brake drum. The brake circuit is faulty. Inspect
the wire harness and harness connections and
repair as required, and repeat this procedure
beginning with step 2.

3 With the engine running, press down on the

brake pedal and use a multimeter to measure
the total amp draw of the brake circuit by
positioning an amp clamp around the brake
wire lead near the trailer connector. Note the
reading.

Result: The total amp draw measures 5.5 to

6.0 amps. The brake circuit is functioning
correctly.

Result: The total amp draw measures less than

5.5 amps. Replace the magnets and magnet
springs on both sides of the axle, and resurface
the drake drums. Repeat this procedure
beginning with step 4.

4 Stop the engine of the tow vehicle.

5 Select a wheel on the machine. Chock the front

and rear of the tire at the opposite side of the
machine.

6 Loosen the wheel lug nuts. Do not remove

them.

7 Place a lifting jack under the axle near the

wheel to be removed. Lift the axle until the
wheel is off the ground and place a jack stand
under the axle. Lower the axle onto the jack
stand and remove the wheel.

8 Remove the dust cap from the hub. Remove the

cotter pin from the castle nut.

9 Remove the castle nut and washer.

10 Pull the hub off of the spindle. The washer and

outer bearing should fall loose from the hub.

11 Locate the brake magnet. Inspect the surface of

the magnet for pitting and any irregular surface
wear.

Result: Replace the magnets and magnet

springs on both sides of the axle if pitting or
any irregular surface wear is detected, and
resurface the drake drums.

CHECKLIST C PROCEDURES

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Содержание AL4

Страница 1: ...D i s c o u n t E q u i p m e n t c o m...

Страница 2: ...ie Terex JLG MultiQuip Mayco Toro Stone Diamond Products Magnum Airman Mustang Power Blanket Nifty Lift Atlas Copco Chicago Pneumatic Allmand Brothers Essick Miller Spreader Skyjack Lull Skytrak Tsuru...

Страница 3: ...se instances we strongly recommend that maintenance and repair be performed at an authorized Terex dealer service center Technical Publications Terex has endeavored to deliver the highest degree of ac...

Страница 4: ...umber legend REFERENCE EXAMPLES Kubota Engine_Section 2_Specifications A 6 B 3 C 7_Section 3_Maintenance Procedure 3 2 6 4 9 1_Section 4_Repair Procedure Fault Codes_Section 5 6 35 6 56 6 104_Section...

Страница 5: ...e_Section 2_Specifications A 6 B 3 C 7_Section 3_Maintenance Procedure 3 2 6 4 9 1_Section 4_Repair Procedure Fault Codes_Section 5 6 35 6 56 6 104_Section 6_Schematic Page Electronic Version Click on...

Страница 6: ...August 2016 Part No 218567 AL4 AL4000 Serial Number Legend INTRODUCTION v D i s c o u n t E q u i p m e n t c o m...

Страница 7: ...hazardous situation which if not avoided may result in property damage Be sure to wear protective eye wear and other protective clothing if the situation warrants it Be aware of potential crushing haz...

Страница 8: ...any forklift overhead crane or other lifting or supporting device is fully capable of supporting and stabilizing the weight to be lifted Use only chains or straps that are in good condition and of amp...

Страница 9: ...3D 11 Engine 2 2 Kubota D1105 D3BG Engine Specifications 2 4 SAE and Metric Fasteners Torque Charts 2 5 Section 3 Scheduled Maintenance Procedures Introduction 3 1 Maintenance Inspection Report 3 3 Ch...

Страница 10: ...n the Fuel Filter Water Separator Kubota Models 3 14 A 18 Adjust the Brakes if equipped 3 15 Checklist B Procedures B 1 Inspect the Engine Start Battery or Lighting Battery Pack 3 17 B 2 Inspect the E...

Страница 11: ...form Generator Maintence Leroy Somer Models 3 30 D 3 Perform Coupler Maintenance 3 31 Checklist E Procedures E 1 Replace the Mast Lift Cable 3 32 E 2 Perform Engine Maintenance 3 32 E 3 Perform Engine...

Страница 12: ...uction 6 1 Wire Color Legend 6 2 Trailer Lighting Wiring Diagram 6 3 Electrical Schematic ANSI CSA 6 4 Electrical Schematic AUS 6 5 Control Box and Engine Wiring Kubota Models 6 8 Control Box and Engi...

Страница 13: ...August 2016 AL4 AL4000 Part No 218567 This page intentionally left blank xii D i s c o u n t E q u i p m e n t c o m...

Страница 14: ...e dry 90 ft lbs 122 Nm Lug nut torque lubricated 67 5 ft lbs 91 5 Nm Tire pressure maximum cold 50 psi 3 4 bar Specifications Performance Specifications Tongue weight maximum With fuel single tank 150...

Страница 15: ...Bore and stroke 3 03 x 3 19 inches 77 x 81 mm Horsepower net intermittent 25 3000 rpm 18 6 kW Firing order 1 2 3 Compression ratio 23 1 Compression pressure 425 psi 29 bar Pressure of the lowest cyli...

Страница 16: ...ressure 40 to 60psi hot 2000 rpm 3to4 bar Oil capacity including filter 4 6 quarts 4 4 liters Oil viscosity requirements Units ship with 15W 40 Extreme operating temperatures may require the use of al...

Страница 17: ...iters Oil viscosity requirements Units ship with 10W 30 Extreme operating temperatures may require the use of alternative engine oils For oil requirements refer to the Engine Operator Handbook on your...

Страница 18: ...Section 2 Specifications August 2016 Part No 218567 AL4 AL4000 2 5 SPECIFICATIONS 10 9 12 9 8 8 4 6 D i s c o u n t E q u i p m e n t c o m...

Страница 19: ...August 2016 2 6 AL4 AL4000 Part No 218567 Section 2 Specifications This page intentionally left blank D i s c o u n t E q u i p m e n t c o m...

Страница 20: ...vel surface Mast in the stowed position Wheels chocked Light switches in the off position No external AC power devices connected to the power outlets at the control box About This Section This section...

Страница 21: ...maintenance inspections that must be performed according to a schedule daily quarterly semi annually annually and two year The Scheduled Maintenance Procedures Section and the Maintenance Inspection R...

Страница 22: ...orm after 50 hours A 12 Engine maintenance Kubota models Perform every month A 13 Cable and Pulleys Perform every 100 hours A 14 Engine maintenance Kubota models Perform every 200 hours A 15 Engine ma...

Страница 23: ...ct the appropriate checklist s for the type of inspection to be performed Daily or 8 hours Inspection A Quarterly or 250 hours Inspection A B Semi annually or 500 hours Inspection A B C Annually or 10...

Страница 24: ...esult in unsafe operating conditions 1 Check to make sure that the operator s and safety manuals are present and complete in the storage container in the cabinet 2 Examine the pages of each manual to...

Страница 25: ...intenance procedures are required Complete information to perform this procedure is available in the appropriate operator s manual Refer to the Operator s Manual on your machine A 3 Perform Function T...

Страница 26: ...procedure be performed before towing Maintaining the coupler in good condition is essential to safe operation and good performance Coupler failure could result in a machine tip over during transport a...

Страница 27: ...f problems are not discovered and repaired in a timely fashion 1 Test the brakes for proper function Repair or replace any faulty components as needed A 7 Torque the Wheel Lug Nuts Axle specifications...

Страница 28: ...ure 50 psi 3 4 bar A 9 Inspect the Engine Air Filter Genie specifications require that this procedure be performed every 40 hours or weekly whichever comes first Maintaining the engine air filter in g...

Страница 29: ...intenance Leroy Somer Models Generator specifications require that this procedure be performed every 40 hours or weekly whichever comes first Maintaining the generator in good condition is essential t...

Страница 30: ...orking condition exists if these components are damaged and do not operate smoothly Regular inspection of this system allows the inspector to identify changes in the operating condition that may indic...

Страница 31: ...meter or more is found OR there is a broken wire at the crush point The cable must immediately be replaced 7 Wind the cable onto the winch ensuring that the cable is correctly installed onto each of t...

Страница 32: ...he generator exterior Clean and inspect the inside of the capacitor box Check for loose or damaged wires and components Electrocution burn hazard Contact with electrically charged circuits could resul...

Страница 33: ...hted tobacco Always have an approved fire extinguisher within easy reach 1 Locate the fuel filter water separator and loosen the vent plug located on the fuel filter water separator head 2 Loosen the...

Страница 34: ...Brakes if equipped Axle specifications require that this procedure be performed initially at 250 miles of use Maintaining the axle brakes in good condition is essential to safe operation and good per...

Страница 35: ...l the wheel spins freely with little drag 7 Securely install the small rubber plug into the brake backing plate 8 Check for wheel bearing wear by attempting to move wheel hub side to side then up and...

Страница 36: ...and cables 3 Be sure that the battery retainers and cable connections are tight 4 Fully charge the batteries Allow the batteries to rest 24 hours before performing this procedure to allow the battery...

Страница 37: ...he battery 11 Check the battery acid level If needed replenish with distilled water to 1 8 inch 3 mm below the bottom of the battery fill tube Do not overfill 12 Install the vent caps and neutralize a...

Страница 38: ...ut for proper torque Specification Lug nut torque dry 90 ft lbs 122 Nm Lug nut torque lubricated 67 5 ft lbs 91 5 Nm CHECKLIST B PROCEDURES B 4 Perform Engine Maintenance Perkins Models Engine specifi...

Страница 39: ...ure beginning with step 1 for the other jacks on the machine CHECKLIST B PROCEDURES B 6 Inspect and Lubricate the Winch Terex specifications require that this procedure be performed every 250 hours or...

Страница 40: ...equire that this procedure be performed every 3000 miles or quarterly whichever comes first Maintaining the axle brakes in good condition is essential to safe operation and good performance Brakes whi...

Страница 41: ...nger turn Note This centers the brake shoes on the brake drum ensuring the shoes are positioned correctly 6 Pull the hub off of the spindle The washer and outer bearing should fall loose from the hub...

Страница 42: ...Remove the jack stand and lower the machine to the ground Chock the front and rear of the tire 23 Repeat this procedure beginning with step 2 for the other wheel CHECKLIST B PROCEDURES B 9 Inspect th...

Страница 43: ...dure be performed every 400 hours or semi annually whichever comes first Replace oil filter Replace fuel filter Required maintenance procedures and additional engine information is available in the Ku...

Страница 44: ...book Genie part number 131661 C 2 Clean the Light Assemblies Terex specifications require that this procedure be performed every 500 hours or semi annually whichever comes first Maintaining the light...

Страница 45: ...hub 7 Place the hub on a flat surface and gently pry the bearing seal out of the hub Remove the rear bearing 8 Pack both bearings with clean fresh grease CHECKLIST C PROCEDURES 9 Inspect the hub for...

Страница 46: ...ons and repair as required and repeat this procedure beginning with step 2 3 With the engine running press down on the brake pedal and use a multimeter to measure the total amp draw of the brake circu...

Страница 47: ...t until snug 19 Install a new cotter pin Bend the cotter pin to lock it in place Note Always replace the cotter pin with a new one when removing the castle nut 20 Install the dust cap then the tire an...

Страница 48: ...ly Loose or damaged connections or components may result in a generator to lose efficiency and reduce the life of the generator Inspect stator output leads and insulation for cracking and damage Inspe...

Страница 49: ...enerator Maintenance Leroy Somer Models Generator specifications require that this procedure be performed every 8000 hours or annually whichever comes first Maintaining the generator in good condition...

Страница 50: ...ld result in a machine tip over during transport and component damage may also result if problems are not discovered and repaired in a timely fashion 1 Check coupler welds and mounting bolt torque Tor...

Страница 51: ...ications require that this procedure be performed every 2000 hours or bi annually whichever comes first Kubota D1105 Replace coolant Replace radiator hoses and clamps Replace fuel hoses and clamps Rep...

Страница 52: ...Perkins 403D 11 User s Handbook Perkins part number SEBU8311 01 Kubota D1105 Operator s Manual Genie part number 131379 Perkins 403D 11 User s Handbook Genie part number 131661 E 4 Perform Generator M...

Страница 53: ...18 E 6 Perform Generator Maintenance Leroy Somer Models Generator specifications require that this procedure be performed every 30 000 hours or 5 years whichever comes first Maintaining the generator...

Страница 54: ...outlets at the control box About This Section Most of the procedures in this section should only be performed by a trained service professional in a suitably equipped workshop Select the appropriate r...

Страница 55: ...hazard Cables can fray Always wear adequate hand protection when handling the cable 3 Remove the fasteners securing the coil cable cover onto the side of the mast Set the cover and fasteners to the si...

Страница 56: ...ly carefully install the mast cable Refer to the illustration on the following page for cable routing How to Disassemble the Mast 1 Remove the mast assembly See 1 1 How to Remove the Mast Assembly 2 R...

Страница 57: ...the Mast Lift Cable See 1 1 How to Disassemble the Mast Note Refer to the illustration below for cable routing detail Winch 6 inch Round Tube Base Assembly 2 inch Mast Section 3 inch Mast Section 4 i...

Страница 58: ...shaft bushings Use a soft metal drift equal to the outside diameter of the bushing and tap with a rubber mallet Note Carefully observe the quantity and location of the shims between the winch drum an...

Страница 59: ...iction disk 5 Install the retaining ring into the small groove at the non threaded end of the pinion shaft 6 Install the ratchet pawl kit as shown in the illustration Securely tighten the fasteners 7...

Страница 60: ...ar nut onto the pinion shaft and tighten 11 Install the winch onto the machine Securely tighten the fasteners Do not over tighten 12 Route the cable onto the winch drum and install the cable retaining...

Страница 61: ...of rope or elastic cord 5 Attach a lifting strap from an overhead crane to the top panel and doors assembly Support the assembly Do not apply any lifting pressure Notice Component damage hazard The ca...

Страница 62: ...Install the Generator 1 Using a liquid threadlocker on the fastener threads install the fasteners securing the generator rotor to the engine flywheel Tighten to finger tight 2 In a star pattern torqu...

Страница 63: ...shorting across the capacitor terminals Repeat for the second capacitor if equipped DANGER High voltage Exposure to electrical wires or electrical current will result in death or serious injury Remove...

Страница 64: ...o the generator Remove the cover 2 Locate the diode at the end of the generator 3 Tag and disconnect the positive wire lead from the diode 4 With a multimeter set to test diodes connect one multimeter...

Страница 65: ...y Result The reading is less than 60 Hz OR the reading is greater than 62 Hz The engine RPM is not set correctly and should be adjusted Proceed to step 3 7 kw Result The reading is 61 5 0 5 Hz The eng...

Страница 66: ...ry Remove all rings watches and other jewelry Turn off all power when not needed for testing Use extreme caution when working with high voltage electrical components CAUTION Burn hazard Contact with h...

Страница 67: ...r switch wiring as needed Engine overheats Low coolant level Top off radiator and coolant overflow tank with correct coolant mixture per engine Operator s Manual Radiator is blocked Clear the radiator...

Страница 68: ...Faulty glow plug Inspect and repair as needed Battery is discharged or low Charge or replace battery Air cleaner is dirty Clean or replace more frequently Clogged exhaust system Inspect and repair as...

Страница 69: ...ose connections Rotor open or shorted Measure resistance between leads Stator grounded or shorted Contact the Genie Service Dept Generator voltage too high High engine speed Adjust the rpm Refer to Se...

Страница 70: ...as needed Faulty capacitor Replace Faulty diode Replace Faulty surge suppressor Replace Generator voltage low Loss of residual magnetism Flash the rotor Low engine speed Adjust idle See Repair Section...

Страница 71: ...August 2016 5 6 AL4 AL4000 Part No 218567 Section 5 Troubleshooting This page intentionally left blank D i s c o u n t E q u i p m e n t c o m...

Страница 72: ...ns in the appropriate operator s manual on your machine before attempting any maintenance or repair procedure Be sure that all necessary tools and test equipment are available and ready for use About...

Страница 73: ...d WIRE COLOR LEGEND Item Description BL Blue BK Black BR Brown GR Green OR Orange VI Violet RD Red WH White YL Yellow OR BK Orange Black WH BK White Black WH RD White Red GR YL Green Yellow RD BK Red...

Страница 74: ...Section 6 Schematics August 2016 6 3 Electrical Schematic ANSI CSA models 6 4 D i s c o u n t E q u i p m e n t c o m...

Страница 75: ...D RD WH WH WH WH BK BK BK BK A B C C B A C B A C A B 16 3 CONNECTOR PIN A NEUTRAL PIN B 220V AC POWER PIN C GROUND 16 5 CORD SET CONNECTOR PIN 1 NEUTRAL PIN 2 220V AC POWER BALLAST PIN 3 GROUND PIN 4...

Страница 76: ...RD RD BL BL BL BL BR BR BR BR A B C C B A C B A C A B 16 3 CONNECTOR PIN A NEUTRAL PIN B 220V AC POWER PIN C GROUND 16 5 CORD SET CONNECTOR PIN 1 NEUTRAL PIN 2 220V AC POWER BALLAST PIN 3 GROUND PIN 4...

Страница 77: ...August 2016 Section 6 Schematics 6 6 6 5 Electrical Schematic AS models D i s c o u n t E q u i p m e n t c o m...

Страница 78: ...Section 6 Schematics August 2016 6 7 Control Box and Engine Wiring Kubota Models 6 8 D i s c o u n t E q u i p m e n t c o m...

Страница 79: ...TERNATOR FAILURE LIGHT YL BK HOUR METER RELAY 12V SPST NC 87 86 BR BR PREHEAT PUSH BUTTON YL 87a BR RD 11 12 11 12 1 2 3 4 5 6 7 8 9 10 BL YL BR BR RD RD GR YL OR 5 6 7 8 9 10 P1 1 2 3 4 6 9 12 3 4 11...

Страница 80: ...R METER RELAY 12V SPST NC 87 86 PREHEAT PUSH BUTTON YL 87a 11 12 11 12 1 2 3 4 5 6 7 8 9 10 BL YL BR BR RD RD GR YL OR 5 6 7 8 9 10 P1 1 2 3 4 6 9 12 3 4 11 7 10 2 P1 1 PULL HOLD HIGH COOLANT TEMPERAT...

Страница 81: ...August 2016 Section 6 Schematics 6 10 6 9 Control Box and Engine Wiring Perkins Models D i s c o u n t E q u i p m e n t c o m...

Страница 82: ...Section 6 Schematics August 2016 6 11 6 12 Control Box and Engine Wiring AS models D i s c o u n t E q u i p m e n t c o m...

Страница 83: ...YL BR BK HOUR METER RELAY 12V SPST NC 87 86 BR BR PREHEAT PUSH BUTTON YL 87a BR RD BL WH YL RD RD BK 11 12 11 12 1 2 3 4 5 6 7 8 9 10 BL YL BR BR RD RD GR YL OR 5 6 7 8 9 10 P1 1 2 3 4 6 9 12 3 4 11...

Страница 84: ...FRONT MARKER LIGHT LEFT FRONT MARKER LIGHT RIGHT REAR MARKER LIGHT LEFT REAR BRAKE LIGHT RIGHT BRAKE LIGHT LEFT LICENSE PLATE LIGHT YL BL GR BR YL WH R T G L S BL GR BR YL WH 1 2 3 4 6 5 WH BL YL GR B...

Страница 85: ...August 2016 Section 6 Schematics 6 14 6 13 Trailer Wiring Diagram ANSI CSA models D i s c o u n t E q u i p m e n t c o m...

Страница 86: ...RIGHT BRAKE LIGHT LICENSE MARKER LIGHT LEFT BRAKE LIGHT YL BL RD GR YL RIGHT TURN INDICATOR RUNNING LIGHT RUNNING LIGHT LEFT TURN INDICATOR RED LENSE AMBER LENSE TURN INDICATOR STOP RUNNING VIEW OF A...

Страница 87: ...August 2016 Section 6 Schematics 6 16 Trailer Wiring Diagram AS models 6 15 D i s c o u n t E q u i p m e n t c o m...

Страница 88: ...www discount equipment com D i s c o u n t E q u i p m e n t c o m...

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