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CX 8105 - Ground Drive

December 2016

7-1

Operation

Section 7:

Maintenance

7-1

Fan Screen ...........................................................................................................7-12
Fan Impeller ..........................................................................................................7-12
Storage .................................................................................................................7-12

Impeller Clearance ................................................................................................... 7-13
Hoses ....................................................................................................................... 7-13

Hydraulic Orbit Motor ...................................................................................................... 7-14

Repair/Replacement ................................................................................................ 7-14

Tie Rod - Tow Between ................................................................................................... 7-15
Metering ......................................................................................................................... 7-16

Metering Wheel Replacement .................................................................................. 7-16
Seed Plate Adjustment ............................................................................................. 7-20
Blank Off Installation ................................................................................................ 7-21

Opener Maintenance ...................................................................................................... 7-22

Section 7:
Maintenance

Section Contents

Summary of Contents for CX 8105

Page 1: ...OPERATOR S MANUAL N62398 00 CX 8105 Air Drill Ground Drive...

Page 2: ......

Page 3: ...Checklist 3 1 Manuals 3 2 Parts Manual 3 2 Assembly Manual 3 2 Checklist 3 3 Section 4 Introduction 4 1 Introduction 4 2 Section 5 Operation 5 1 Application 5 3 T ractor 5 3 Hitching 5 4 Hitching to...

Page 4: ...aximum System Pressure T rip Out Force 5 33 Relieve System Pressure 5 34 Normal Operation 5 34 Pressure Adjustment On the go 5 35 Depth Adjustment 5 36 Work Switch 5 38 Quick Tips 5 39 Shank T rip For...

Page 5: ...ions 6 15 Changing Monitor Settings 6 16 Entering the Settings Menu 6 16 Settings Menu Chart Standard Drive 6 17 Wheel Pulses Per 400 Feet PP400 Standard Drive 6 18 Speed Calibration 6 18 Speed Calibr...

Page 6: ...t 7 22 Shank Replacement 7 23 Opener Body Assembly 7 24 Opener Assembly 7 26 Bleeding Hydraulic System 7 36 Hydraulic System T rouble Shooting 7 37 Hydraulics 7 38 Wheel Bearings 7 39 Implement Hub 7...

Page 7: ...9 8 Bin indicates always full 9 8 Seed Unit 9 9 Machine not operating straight 9 9 Lack of penetration 9 9 Openers wearing unevenly 9 9 Wing lifting too slowly 9 9 Wings not lowering 9 9 One wing wil...

Page 8: ...Table of Contents vi December 2016 CX 8105 Ground Drive Notes...

Page 9: ...n 1 3 T ractor Operation 1 3 Chemicals 1 4 T ransporting 1 5 Hydraulics 1 5 Maintenance 1 6 Storage 1 6 Safety Signs 1 7 Front Side 1 10 Rear Side 1 10 Left Side 1 11 Right Side 1 11 T ransmissions 1...

Page 10: ...ng The location and part number of these decals is identified later in this section of the manual The words Important and Note are not related to personal safety but are used to give additional inform...

Page 11: ...elds in place replace them if removed for service work Always lock auger attachment in raised position Keep hands clear of tank opening when closing lid Keep lid seal clean to ensure proper sealing Do...

Page 12: ...ustments Always read granular chemical or treated seed manufacturer s warning labels carefully and follow them Wear close fitting clothing and appropriate personal protective equipment for the job as...

Page 13: ...on the centre wheels could cause the machine to sink Ensure safety chain is attached correctly to the towing vehicle and the hitch of the air cart Check that wings are firmly seated in transport wing...

Page 14: ...onal protective equipment for the job Always wear safety goggles breathing apparatus andgloveswhenworkingonseederfilledwithgranular chemical or treated seed per the manufacture s instructions Do not m...

Page 15: ...ractor and implement Operator s Manuals for weights Maximum recommended towing speed is 20 mph 32 km h Always use large enough tractor with sufficient braking capacity Use flashing amber warning light...

Page 16: ...WARNING System valve in service position and relieve pressure from hydraulic system Shut tractor off and remove key before servicing or adjusting depth Place Openers valve in locked position before ad...

Page 17: ...ORTANT and the Collector Body A light coating of Clean the Metering Body Including Air Passages PREVENT CORROSION should be applied before storage N42356 IMPORTANT Ensure each meter is set correctly a...

Page 18: ...Safety 1 10 December 2016 CX 8105 Ground Drive Safety Signs Continued Front Side Rear Side...

Page 19: ...Safety CX 8105 Ground Drive December 2016 1 11 Safety Signs Continued Left Side Right Side...

Page 20: ...Safety 1 12 December 2016 CX 8105 Ground Drive Safety Signs Continued Transmissions Tank Lids Meter Bodies...

Page 21: ...Safety CX 8105 Ground Drive December 2016 1 13 Safety Signs Continued Main Frame Rear Axle Bracket...

Page 22: ...machine promote correct transportation of this implement Note Always replace missing or damaged lights and or connectors Amber warning and red taillights must be mounted to the rear of the implement...

Page 23: ...CX 8105 Ground Drive December 2016 2 1 Specifications Section 2 Specifications 2 1 T ransport Dimensions 2 3 Section 2 Specifications Section Contents...

Page 24: ...pacity Front Tank 60 Bu 2110 L Rear Tank 45 Bu 1585 L Third Tank Optional 10 Bu 350 L Total 2 Tanks 105 Bu 3695 L With 3rd Tank 115 Bu 4045 L Tank Screens Standard Fan Rated Speed Up to 5 000 r p m Im...

Page 25: ...Specifications CX 8105 Ground Drive December 2016 2 3 Transport Dimensions HEIGHT WITH OPENERS RETRACTED See Specifications WIDTH WITH PACKERS RETRACTED See Specifications OPENERS RETRACTED...

Page 26: ...Specifications 2 4 December 2016 CX 8105 Ground Drive Notes...

Page 27: ...CX 8105 Ground Drive December 2016 3 1 Checklist Section 3 Checklist 3 1 Manuals 3 2 Parts Manual 3 2 Assembly Manual 3 2 Checklist 3 3 Section 3 Checklist Section Contents...

Page 28: ...identifies potential hazards to health or personal safety It points out safety precautions It means Manuals Order Part Number N50162 Order Part Number N62399 Parts Manual Assembly Manual Warranty Void...

Page 29: ...EEDLESS CHANCES General Check if assembled correctly Proper chain tension Check hose connections Ensure cleanout door and tank lid are connected correctly Lubrication Grease Metering Drive Hitch Pivot...

Page 30: ...Checklist 3 4 December 2016 CX 8105 Ground Drive Notes...

Page 31: ...CX 8105 Ground Drive December 2016 4 1 Introduction Section 4 Introduction 4 1 Introduction 4 2 Section 4 Introduction Section Contents...

Page 32: ...MORRIS Dealers are kept informed on the best methods of servicing and are equipped to provide prompt efficient service if needed Occasionally your CX 8105 Air Drill may require replacement parts Your...

Page 33: ...m seeding rates The metering system incorporates spiral fluted wheels The size of the metering wheel is matched to the number of outlets on the patented flat fan divider giving the best in accuracy Th...

Page 34: ...Introduction 4 4 December 2016 CX 8105 Ground Drive Notes...

Page 35: ...ent 5 9 Field to T ransport Position 5 10 Field to T ransport Position Continued 5 11 Meter Wheel Disengagement 5 11 Metering System 5 12 Secondary Hose Installation 5 13 Seed Plate Sizes 5 14 Seed Pl...

Page 36: ...Adjustment On the go 5 35 Depth Adjustment 5 36 Work Switch 5 38 Quick Tips 5 39 Shank T rip Force 5 39 Packing Force 5 39 Hydraulic System 5 39 Lifting and Lowering the Openers 5 39 Setting the Seed...

Page 37: ...nd tire pressure are required when pulling heavy implements Consult your tractor operator s manual and follow all recommended procedures Hydraulics Wipe all hydraulic fittings and couplers with a clea...

Page 38: ...swinging drawbar is locked in the centre position Ensure hitch pin is in good condition Level clevis with tractor drawbar using hitch jack Back tractor into position and attach hitch clevis to drawba...

Page 39: ...he motor If the hose is run through the filler cap then ensure the cap is VENTED A quick coupler can still be used between the tractor and the seeding tool Mount digital pressure gauge and VRT console...

Page 40: ...are properly secured Open Operating valve to service position and relieve accumulator pressure from the opener system before uncoupling hydraulic hoses Relieve pressure in the wing lift hydraulic hos...

Page 41: ...wer wings on level ground Never raise or lower wings when moving Speed Always travel at a safe speed Do Not Exceed 20 mph 32 kph The weight of the implement being towed must not exceed 1 5 times the w...

Page 42: ...the cylinder shafts are completely extended to allow wings to float when working in uneven land Never raise or lower wings when moving Note When raising or lowering wings do so in one continuous motio...

Page 43: ...the Meter Drive Wheel cylinder to flow back to the tractor Operate the opener hydraulics to lower openers and engage Meter Drive Wheel Pressure on Meter Drive Wheel should be set at 300 psi 2068 kPa...

Page 44: ...part way allowing wings to fold on their own This may disrupt the sequence of operation Lock wing lift valve and opener valve Do not walk under raised wings Ensure safety chain is properly installed s...

Page 45: ...Wheel Disengagement To disengage Meter DriveWheel follow the procedures below Raise and lock openers in transport position as outlined on previous page Operate the wing lift hydraulics to raise the w...

Page 46: ...f quick change sprockets that attach to either of the two meter transmissions Note Before putting product into the tanks check the following 1 The correct Seed Plates are installed for the product bei...

Page 47: ...w an extra 3 76 mm of hose before cutting secondary hose for fitting in the seed boot Always ensure that the secondary hoses are sufficiently long to accommodate tripping of trips Avoid sharp bends in...

Page 48: ...ded for DAP fertilizers The three different seed plates allow all types of seeds and fertilizers to be metered The seed plate has only one position fully closed against the back plates assembled to th...

Page 49: ...body Let the seed plate hang in the metering body Rotate seed plate lock down to push seed plate against the back plate Install the J bolts into the slotted lug welded to the meter body and tighten t...

Page 50: ...ss another person is present Bin Level Adjustment Adjust bin level sensor to desired alarm point Top position for large seeds high rates of fertilizer Middle postion for cereal grains Lower postion fo...

Page 51: ...to prevent lumpy fertilizer from entering the tank Clean lid seal and ensure lid seal is positioned correctly before closing tank lid Remove the plastic bag covering fan Check lid for air leaks with y...

Page 52: ...metering body into the auger Once all material stops flowing move Shut off levers in and out a few times to dislodge any product and ensure free movement Remove meter body inspection door and seed pla...

Page 53: ...utput shaft and also on the calibration crank The spacing sprocket must be matched to the seeding tool trip spacing Determining Spacing Sprocket To determine spacing sprocket for other spacings not li...

Page 54: ...ery high rates see next page E x t r a L o w Rates and Extra High Rates Note The rate charts should only be used as a guide Variation in seed size density shape tire pressure and wheel sinkage are all...

Page 55: ...he chart Go to the desired rate along the line next to the size of metershaft sprocket used Go straight up from that point to where that line is intersected by the graph line of the particular product...

Page 56: ...APPLIES T0 7 1 2 8 9 10 12 SPACINGS 1 NOTE 3 2 4 THIS RATE CHART IS NOT INDICATIVE OF THE MAXIMUM AMOUNT OF PRODUCT THAT CAN BE APPLIED CAPACITY WILL VARY WITH GROUND SPEED AND CULTIVATOR WIDTH METER...

Page 57: ...TOOTH 7 1 2 SPACING 12 TOOTH 8 SPACING 13 TOOTH 9 SPACING 15 TOOTH 10 SPACING 17 TOOTH 12 SPACING 20 TOOTH 25 30 35 40 45 50 55 60 65 70 75 80 20 25 30 35 40 45 50 55 60 80 90 100 110 120 130 140 150...

Page 58: ...Operation 5 24 December 2016 CX 8105 Ground Drive Rate Charts Continued Slow Speed Seed Rate Chart...

Page 59: ...nsert on collector bottom and rotate up into postion Secure in place with slide lock Turn the crank until material begins to fall through the collector body Slide rate check box on the collector body...

Page 60: ...ase the size of the rate change sprocket Increasing the sprocket size will increase the rate and vice versa Replace the bottom of the collector Note Arrow directions on the collector bottom must point...

Page 61: ...align holes for pin insertion To disengage the slow speed reverse the above procedure Rate checks can be performed the same way as for other seeds Usually it is necessary to reduce the fan rpm when s...

Page 62: ...ed fluctuations will result if the fan is not connected to the priority valve if hydraulic system is equipped with a priority valve Ensure couplers are free of dirt and are clean when connecting the f...

Page 63: ...Air volume can be controlled by adjusting hydraulic oil flow on hydraulic fan drives or adjusting engine speed on engine fan drive models Air volume hence fan speed requirements will vary with 1 Grou...

Page 64: ...rs decrease the seed damper setting to eliminate the problem If seed plugging or surging occurs increase the seed damper setting to eliminate the problem Suggested Plenum Settings Product Seed Fertili...

Page 65: ...tom airstream should be used to carry the higher rate of product Flapper Valve Run Test Use the following procedure to check that the flapper valves do not move when air pressure is applied to under s...

Page 66: ...n the chart Pre charge pressure should be set for the most common working conditions Lower pre charge pressures with higher operating pressures will give longer lifting and lowering times HIGH PRESSUR...

Page 67: ...n to allow flow 2 Begin by dialing the adjustment all the way out on the Pressure valve 3 Dial the Pressure valve setting in 1 full turn 4 Operate the tractor remote to pressurize the accumulator circ...

Page 68: ...draulic lever until the maximum preset operating pressure is reached see Setting Maximum System Pressure This ensures that all of the openers are fully charged and engaged When turning at head land th...

Page 69: ...tor valve leakage Screw Operating valve out to open position for on the go pressure adjustment Operate the openers as usual With the Contour Air Drill moving forward lower openers into the ground Hold...

Page 70: ...l flow to openers CRUSHING HAZARD S44446 Before servicing hydraulics Place STAND CLEAR openers move rapidly To prevent serious injury or death under hydraulic pressure WARNING System valve in service...

Page 71: ...pth pin Rotate depth cam to desired lettered setting A is the shallowest postition Each increment changes the depth a 1 4 6 4 mm Reinstall 1 2 pin and lynch pin noting letter position before adjusting...

Page 72: ...needs to be adjusted follow the procedure below Remove cover from back of switch Insert a 3 32 allen wrench into the adjustment screw opening Turn the screw clockwise to increase the set point or coun...

Page 73: ...lve on the frame see Setting Maximum System Pressure Pressure can be changed on the go to adjust for variable field conditions by using the tractor remote see Pressure Adjustment If full range adjustm...

Page 74: ...ill seeding system and care should be taken when attempting to seed into loose or pre worked soil conditions Shallow seeding depth reducing operating speed and operating pressure may help reduce soil...

Page 75: ...through sharp gullies this is normal and it will not affect the seed depth control of the openers If the tires are lifted in the air consistently optional weight kits can be applied to the depth beams...

Page 76: ...ve Ball Valve is located on the front left side of the cart frame for easy access To unfold the Air Drill the oil flows to the Flow Control Valve from there to the butt end of all the wing lift cylind...

Page 77: ...erating pressure is reached the oil will stop flowing From port A of valve block oil flows through the pressure reducing valve to the pilot operated check valve unseating the check valve and out of Po...

Page 78: ...inders travels to port D and through the opened pilot operated check valve to the pressure relief valve Oil can not go through the relief valve in this direction and is directed to the one way check v...

Page 79: ...k valve unseating the check valve and out of Port D to the butt end of the opener cylinders causing the openers to lower Simultaneously oil flows from the check valve through the directional lock out...

Page 80: ...cylinders travels to port D and through the opened pilot operated check valve to the pressure reducing valve Oil can not go through the reducing valve in this direction and is directed to the one way...

Page 81: ...pressure drops to desired operating point Release hydraulic lever once desired pressure is reached Note If pressure drops too rapidly when tractor remote is put into float the Operating valve can be...

Page 82: ...ts Operating depth should be uniform at all opener locations when spot checking the implement in the field Check openers running in tractor or air cart tracks and adjust depth accordingly Repair or re...

Page 83: ...at recommended speed If plugging or surging occurs increase the fan speed to eliminate the problem If plugging or surging continues reduce ground speed to eliminate the problem Allow tractor hydraulic...

Page 84: ...ing Section for possible causes of the blockage Moisture Alert Whenever air cart has been standing for an hour or more during period of high humidity or damp rainy days or after sitting overnight run...

Page 85: ...ch MAIN Lower seeding tool into ground Turning at headland Switch metering system clutch off MAIN immediately raise seeding tool fully rephasing hydraulics see seeding tool manual Once turned engage m...

Page 86: ...Operation 5 52 December 2016 CX 8105 Ground Drive Notes...

Page 87: ...alling Monitor 6 8 Startup 6 9 Power On 6 9 Power Off 6 9 Force Language 6 9 Startup Menu Screen 6 10 Sensor Installation 6 11 Installation Precautions 6 11 Installation Procedure 6 12 Monitor Setting...

Page 88: ...Module Setup 6 22 Individual Runs Setup 6 22 Blockage Module Test 6 23 Blockage Calibration 6 24 Optical Blockage Run Bad Alarms 6 25 Blockage Alarms 6 25 Area Display 6 26 Resetting Area 6 26 Sensor...

Page 89: ...In addition the monitor can determine and display Field Area Total Area Application Rate weight per unit area VRT systems only The monitor allows the following settings to be changed High and Low fan...

Page 90: ...t parameter in program mode Identifying Monitor Displays The Operating Screen is divided into the following areas Two small display sections or one enlarged display section Active alarm window or if t...

Page 91: ...acknowledged alarm they will cycle on the display with each alarm being displayed on the screen for 2 seconds Note If there are no active alarms the current ground speed is displayed See Alarms for m...

Page 92: ...r display items Press the DOWN key to highlight Shaft RPM 3 Press the SELECT key to enter Shaft RPM which will display the instances of Shaft RPM 4 Use the UP DOWN keys to change the selected shaft to...

Page 93: ...in size When in the enlarged mode the right most soft key will be re labeled SMALLER Press the key to return to display of top and bottom sections In Enlarged mode the UP and DOWN keys allow changing...

Page 94: ...eding tool and Air Cart Ensure cables clear any pinch points i e tractor articulation point hitch point etc Program monitor as described in System Installation and Monitor Programming Sections Note Lo...

Page 95: ...nitor proceeds to the Installation Screen Power Off Press and hold the Power Key for a couple of seconds until the monitor turns off Force Language The user can press and hold the following keys when...

Page 96: ...install any sensors 2 Learn New System this is used to learn a new compliment of sensors but not modify the menu parameters that have already been customized by the user 3 Default Settings this is use...

Page 97: ...rator can press the SELECT key to skip over the sensor The sensor will be assigned a disabled status A sensor disabled by this method can only be enabled by repeating the installation procedure ii Dur...

Page 98: ...own keys to select Learn New System Press the soft key below SELECT to enter the Install New System mode 2 The monitor will ask if you want to proceed or exit With Proceed highlighted press the SELECT...

Page 99: ...the monitor will skip the sensor and advance to the next one in the sequence Note There are 12 Blockage Modules To skip past the blockage modules use the Up Down keys to select Skip this Type of Sens...

Page 100: ...nd if the user were in the Seed Shaft Settings menu the field Pulses Per Rev would refer to the seed shaft speed sensor The menu title line is always highlighted so that it stands out from the rest of...

Page 101: ...e to keep any changes There are multiple ways to exit from the menu screens 1 If the changes that were made on the menu screen need to be saved the Exit and Save menu link must be selected 2 If the ch...

Page 102: ...Up Down keys to select the parameter Implement Width 4 Press the SELECT key to highlight the value Use the Up Down keys to change the value to 41 5 Ft 5 Press the soft key below SELECT to enter the v...

Page 103: ...High Alarm Point_____________ Set to 5000 rpm Bin Settings Tank 1 Tank 2 and Tank 3 Alarm Setting_______________ Enabled default Set to Disabled if tank is not in use Shaft Settings Shaft 1 Shaft 2 an...

Page 104: ...If the operator does not know what the PP400 should be or if more accuracy is desired for present levels of tire inflation or soil conditions the monitor can be put into Speed Calibration mode pulses...

Page 105: ...f pulses 5 When the distance has been travelled stop press the SELECT key to stop the pulse counting This will Exit and Save the new pulse count under the Speed Settings menu 6 The new value will now...

Page 106: ...ge the alarm After acknowledgement the Operating Screen will be displayed with any unfixed alarms shown in the active alarm window If there are more than one acknowledged alarms they will cycle on the...

Page 107: ...hese are described elsewhere in this manual but an example is whether to generate an alarm for a stopped shaft If a speed sensor is unavailable the speed is considered to be greater than 2MPH for the...

Page 108: ...er Module Setup The number of runs connected per blockage module must be set in order for the system to operate correctly This should only need to be done when the blockage modules are first installed...

Page 109: ...e SELECT key to enter the function 2 The monitor will indicate when a module test is complete Testing may take a few minutes depending on configuration and application 3 Once all modules have complete...

Page 110: ...se the Up Down keys to highlight Blockage Calibration press the SELECT key to enter the function 2 The monitor will indicate what number of sensors are Calibrating Calibrated and Total installed senso...

Page 111: ...nsor or wiring may be faulty or too much light may be getting into the tube Blockage Alarms During seeding if the blockage monitor senses a low seed count or does not see any seeds from a run sensor a...

Page 112: ...L AREA follow the steps below From the Operating Screen press the MENU key to enter the Settings Menu Use the Up Down keys to highlight Implement Setup press the SELECT key to enter the function Use t...

Page 113: ...the SELECT key to enter the function Use the Up Down keys to display desired sensor to be replaced i e Shaft 1 press the SELECT key to accept selection 4 Proceed will now be highlighted press the SELE...

Page 114: ...Sensor Gap Settings Reed Switch Sensors These sensors are used on slowly revolving shafts in this case the meters and ground speed Check the gap between the sensor and actuator A gap of 030 inch 0 76...

Page 115: ...nsor is to substitute a suspected sensor with a known good one If the problem goes away the sensor is faulty If it does not go away it is faulty wiring Bin Level Sensors ensure there is no foreign mat...

Page 116: ...Monitor 6 30 December 2016 CX 8105 Ground Drive Notes...

Page 117: ...7 12 Fan Screen 7 12 Fan Impeller 7 12 Storage 7 12 Impeller Clearance 7 13 Hoses 7 13 Hydraulic Orbit Motor 7 14 Repair Replacement 7 14 Tie Rod Tow Between 7 15 Metering 7 16 Metering Wheel Replacem...

Page 118: ...7 39 Contour Opener Hub 7 40 Wheel Bearing Adjustment 7 41 Air Brake Maintenance 7 42 Every Three Months or 25 000 Miles 7 42 Every Six Months or 50 000 Miles 7 42 Greasing the Slack Adjuster 7 42 Sl...

Page 119: ...e protection Never work under the implement unless it is in the down position or transport lock pins are in place and secured with hair pins Do not depend on the hydraulic system to support the frame...

Page 120: ...art Check tire pressure daily when tires are cold Correct tire pressure is important Do not inflate tire above the recommended pressure Caution Tire replacement should be done by trained personnel usi...

Page 121: ...lid seals for damage and that they are sitting properly on steel ring Check tank pressure hoses for leaks cracks or plugging Check the following areas for air leaks Tank inspection door Metering body...

Page 122: ...ricant Use a good grade of lithium based grease Use a good grade of machine oil Clean grease fittings and lubricator gun before applying lubricant Refer to the following photos for grease fitting loca...

Page 123: ...ery 5 000 acres 2 000 hectares or seasonally whichever occurs first 7 Packer Wheel Hubs Grease every 5 000 acres 2 000 hectares or seasonally whichever occurs first 8 Wheel Hubs on Drill Grease every...

Page 124: ...If not check the following for blockage 1 Seed openers and secondary hoses 2 Divider heads by removing access doors 3 Primary hoses and collectors 4 Metering wheels for damage to the flutes of the wh...

Page 125: ...force With the lid closed place one end of the scale six inches 15 cm from the end of the tank lid lever Pull straight up on the scale and note the maximum force it takes to open the lid The force ne...

Page 126: ...for cuts and abrasions If seal is cut or severely worn then replace seal Ensure seal is positioned properly on steel rim around tank opening Lid cam lock uses a 2 position bushing initial setting is...

Page 127: ...er and retighten the 3 8 bolts If the blank off plates are not readily at hand a piece of cardboard can be used in its place Once the blank off plates have been installed start the fan and run at 4 50...

Page 128: ...f air flow Increasing fan rpm has little or no effect Fan Screen Ensure fan screen is clear of debris Check periodically through the day Fan Impeller The fan blades may become plugged under high humid...

Page 129: ...ts the difference in length between the longest primary hose and the shortest primary hose should not exceed six feet Air Delivery System Continued Impeller Clearance The impeller should be centred in...

Page 130: ...snap ring and front cover Push out the old shaft seal and press in the new one Note The bearings should never be removed from the shaft as they are pretensioned to the shaft with the motor spinning Re...

Page 131: ...Maintenance CX 8105 Ground Drive December 2016 7 15 Tie Rod Tow Between Check at 10 and 50 hours and periodically afterwards Torque to 450 ft lbs 610 Nm 450 FT LBS...

Page 132: ...lates Remove the monitor sensor wheel and sensor mount from the right hand side of the metering body Disconnect meter shaft coupler from the meter shaft and transmission drive shaft Loosen the locking...

Page 133: ...e shim thickness required If 1 16 1 6 mm shim is required remove nut on meter shaft and install shim between the 1 4 6 4 mm end spacer and the spacer used for the run If a 1 8 3 2 mm shim is required...

Page 134: ...Maintenance 7 18 December 2016 CX 8105 Ground Drive Metering Continued Note The metering wheels can be installed with the metering body mounted to the air cart...

Page 135: ...terwheel Spacer 0 625 2 38 N36736 Meterwheel Spacer 4 39 N36738 Hex Socket Cap Screw 6 40 N36744 Washer 1 ID Stainless Steel 1 41 N36748 O Ring 1 42 N36749 Right Bearing Assembly 1 43 N36766 Seal 1 2...

Page 136: ...two flatwashers and locknuts Tighten locknuts to bottom of threads Install Correct seed plate for product being metered Seed Plate Adjustment Remove meter shaft from the meter body Install the seed pl...

Page 137: ...ures listed below Loosely install the Blank Off covers using 2 1 4 Hex Socket bolts over the top of all the Blanked Off runs Hold in place on top back side of the Blank Off to align the radius with me...

Page 138: ...Refer to Bleeding Hydraulic System for details Cylinder Replacement In the event the opener cylinder needs repair or replacing use the following procedure T urn Operating valve out to bleed off servi...

Page 139: ...cidental oil flow to openers Once the pressure is off of the accumulator circuit remove retaining bolts from shank holder See diagram on previous page Remove shank from shank holder Remove opener from...

Page 140: ...link should still rotate freely Re torque after initial 50 hours and periodically thereafter Torque until there is no visible gap between upper link clevis and seed frame Upper link will prevent opene...

Page 141: ...cludes item 19 1 17 W 530 Cotter Pin 5 32 x 1 Lg 1 18 S58744 Q2 Bushing 3 4 ID x 1 OD x 1 Lg Nominal size 2 19 S58746 Q2 Bushing 3 4 ID x 1 OD x 1 313 Lg Nominal size 3 20 S58747 Q2 Bushing 3 4 ID x 1...

Page 142: ...ce 7 26 December 2016 CX 8105 Ground Drive Opener Maintenance Continued Opener Assembly Important Torque Locknuts 5 to 220 ft lbs 298 Nm Re torque locknuts 5 after initial 50 hours and periodically th...

Page 143: ...ynch Pin 3 16 Dia x 1 14 Lg 1 8 S42659 Depth Pin 1 2 Dia x 3 1 2 UL 1 9 S44402 Bushing 0 510 ID x 0 750 OD x 2 9 16 Lg 1 10 S47110 Center Lock Hex Nut 1 2 7 11 S49260 Depth Adjustment Cam 1 12 S49500...

Page 144: ...sembly Continued Single Shoot Boot Item Part No Description Qty 1 D 5260 Carriage Bolt 3 8 x 1 1 2 Lg 2 2 N11470 Hose Clamp 1 3 S27987 Center Lock Flange Lock Nut 3 8 2 4 S42865 Single Shoot Boot 1 5...

Page 145: ...Description Qty 1 D 5260 Carriage Bolt 3 8 x 1 1 2 Lg 2 2 N11470 Hose Clamp 1 3 S27987 Center Lock Flange Lock Nut 3 8 4 4 S42865 Single Shoot Boot 1 5 S45269 Mounting Plate 2 6 S45464 Wear Shank W C...

Page 146: ...er Lock Flange Lock Nut 3 8 3 6 S42965 Cast Double Shoot Boot 1 7 S45312 Mud Guard Option Left 1 8 S45313 Mud Guard Option Right 1 9 S45464 Wear Shank W Carbide 1 10 S45470 Paired Row Shovel 1 11 S470...

Page 147: ...IP Injected Polymer Paired Row Seed Boot 1 5 W 477 Hex Bolt 3 8 x 1 1 2 Lg 2 6 S47076 Secondary Hose Grommet Option 15 16 ID Hose 2 7 Liquid Tube 1 4 OD See Liquid Kit Supplier for Tube 1 8 Injector T...

Page 148: ...Hose 2 7 Liquid Tube 1 4 OD See Liquid Kit Supplier for Tube 1 8 Injector Tube 1 8 OD See NH3 Kit Supplier for Tube 1 9 S48814 Compression Fitting 1 8 x 1 8 1 S56551 IP Left Sideband Boot Kit Contains...

Page 149: ...ose 2 7 Liquid Tube 1 4 OD See Liquid Kit Supplier for Tube 1 8 Injector Tube 1 8 OD See NH3 Kit Supplier for Tube 1 9 S48814 Compression Fitting 1 8 x 1 8 1 S56552 IP Right Sideband Boot Kit Contains...

Page 150: ...nge Lock Nut 3 8 3 6 S44977 Cast Double Shoot Boot Side Band Left 1 6A S51469 Cast Double Shoot Boot Side Band Left Carbide 7 S45312 Mud Guard Option Left 1 8 S45313 Mud Guard Option Right 1 9 S45464...

Page 151: ...lange Lock Nut 3 8 3 6 S44976 Cast Double Shoot Boot Side Band Right 1 6A S51470 Cast Double Shoot Boot Side Band Right Carbide 7 S45312 Mud Guard Option Left 1 8 S45313 Mud Guard Option Right 1 9 S45...

Page 152: ...econd time Close bleed off ball valves and lift openers up Lock Openers valve and check to see that openers stay firmly in position If openers are spongy repeat procedure until air is gone HIGH PRESSU...

Page 153: ...k the OPENERS hydraulic ball valve and lift the openers to the raised position and lock the hydraulic remote in the raised position to apply flow to the circuit for about five minutes 7 Let the hydrau...

Page 154: ...epairs Note Accumulator can store pressure even when disconnected from tractor Leaking cylinders install a new seal kit Fittings use liquidTeflon on all NPT hydraulic joints Do not use liquid Teflon o...

Page 155: ...d cups replace parts as required Do not reuse old seals Use only new seals when assembling Pack inner hub with bearing grease Be sure bearing and cup are dry and clean Work grease into the bearing rol...

Page 156: ...s for play every 5 000 acres 2 000 hectares or yearly which ever occurs first Tighten as required Item Part No Description Qty 1 N14009 Bearing Cup 2 2 N14011 Dust Cap 1 3 S 752 Grease Zerk 1 4 1 4 S5...

Page 157: ...o 150 200 ft lbs to set the bearings and wheel end CAUTION DO NOT USE AN AIR IMPACT WRENCH TO TIGHTEN THIS NUT 3 Loosen this inner nut to allow the brake drum to rotate freely Backing off one 1 full t...

Page 158: ...Miles Gunite slack adjusters are factory lubricated and extensively sealed to protect against dirt water salt and other corrosive elements Nevertheless periodic lubrication is recommended Greasing th...

Page 159: ...m fig 4 The difference between the released and applied measurements is the free stroke The free stroke should be 3 8 to 5 8 If the free stroke is good but the applied stroke is too long there is a pr...

Page 160: ...brakes several times and watch for the hex to rotate clockwise The hex extension must rotate clockwise The adjustment is intentionally made in small increments so it will take several cycles to bring...

Page 161: ...nger tight in less turns than fittings without sealant The dry sealant increases the fitting size so it starts tightening sooner As the fitting is wrench tightened the sealant compresses Having variab...

Page 162: ...Maintenance 7 46 December 2016 CX 8105 Ground Drive Notes...

Page 163: ...ber 2016 8 1 Storage Section 8 Storage 8 1 Preparing for Storage 8 2 Metering Body Storage 8 3 Wing Lift Cylinder Shaft Protection 8 4 Removing From Storage 8 5 Monitor 8 5 Auger Conveyor 8 5 Section...

Page 164: ...components before storage Avoid lubricant contact with grain and fertilizer hoses and tubes Relieve tension on tank lids Loosen clean out doors Remove all chains and store in clean oil For a safer sto...

Page 165: ...with cold water and let the unit air dry Coat metal parts with silicone lubricant or WD 40 Note Diesel fuel will harm seals Reinstall blank off covers and the run caps on the collectors Reinstall seed...

Page 166: ...stituted for Kerosene A cloth dipped in the mixture can be used to apply the coating Inspect the shaft surfaces after six months and apply additional corrosion preventative mixture If the equipment is...

Page 167: ...se fittings Refer to Lubricating Section Tighten all bolts to proper specifications Refer to Bolt Torque Chart Monitor Familiarize yourself with all monitor functions Ensure all monitor settings are c...

Page 168: ...Storage 8 6 December 2016 CX 8105 Ground Drive Notes...

Page 169: ...7 Monitor lights up but does not seem to work 9 7 No fan display 9 7 No ground speed display 9 7 No meter speed display 9 7 No display no back light 9 7 Bin indicates always empty 9 8 Bin indicates al...

Page 170: ...bounce and chatter excessively in field 9 10 Openers drop quickly after transport lock valve is closed 9 10 Opener pressure drops quickly during normal operation 9 11 Excessive seed depth and soil thr...

Page 171: ...ydraulic pressure Damaged metering wheel Incorrect Seed Plate installed Head partially blocked Kinked hose running to shank Clean fan impeller blades Clean fan intake screen Increase fan rpm Shorten h...

Page 172: ...xcessively wet material in tank Coupler bolt sheared Remove blockage and reinstall hose Straighten or replace hose Replace head with new one Straighten or replace diffuser pipe See Secondary Hose in O...

Page 173: ...ses replace cracked hoses or install hoses pulled off their respective locations Clean off material that is blocking the fan screen Install correct Seed Plate Adjust Seed Plate lock See Maintenance Se...

Page 174: ...hout any forward motion Worn openers or sweeps Severely bent or damaged boots Excessively wet conditions Opener Adjustment Lift machine all the way up before backing up Lift machine all the way up whe...

Page 175: ...Check battery voltage Operate between 10C and 40C Monitor Monitor lights up but does not seem to work No fan display No ground speed display No meter speed display No display no back light Faulty mon...

Page 176: ...ways empty Bin indicates always full Broken wire Faulty sensor Wires not hooked to sensor B l o c ke d l i g h t b e a m o n photoelectric sensor Wire shorted to ground Faulty sensor Repair wire Repla...

Page 177: ...ansport valve in locked position Assembly Restriction in line Internal cylinder leak Damaged seal Loose fittings Scored cylinder shaft will damage shaft seal Normal Refer to Operation Section on depth...

Page 178: ...er arms have desired pressure Reduce opener seeding depth Locate leaking line fitting or cylinder and repair or replace Valve in Bleed Off position Leaking opener cylinder Openers valve in locked posi...

Page 179: ...valve Soft field conditions Ground speed too fast Hydraulic pressure too high Air in hydraulic lines Parallel link pivot bolts too tight Locate leaking line fitting or cylinder and repair or replace...

Page 180: ...T roubleshooting Problem Correction Cause 9 12 December 2016 CX 8105 Ground Drive...

Page 181: ......

Page 182: ...reserves the right to make changes or add improvements at any time without incurring any obligation to make such changes on machines sold previously Printed in Canada www morris industries com Corpor...

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Summary of Contents for CX 8105

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Morris CX 8105, Operator'S Manual, Page: 117 / 182

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Summary of Contents for CX 8105

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