Challenger MT945E Workshop Service Manual Download

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Workshop Service Manual

Articulated Tractor

MT945E
MT955E
MT965E
MT975E

North America
4205 River Green Parkway, Duluth GA 30096 USA
Challenger is a registered trademark of Caterpillar
Inc. and is used under license by AGCO.
© AGCO 2017

March 2017

79036231D

English

Summary of Contents for MT945E

Page 1: ...ated Tractor MT945E MT955E MT965E MT975E North America 4205 River Green Parkway Duluth GA 30096 USA Challenger is a registered trademark of Caterpillar Inc and is used under license by AGCO AGCO 2017...

Page 2: ...alifornia to cause cancer birth defects or other reproductive harm WARNING Battery posts terminals and related accessories contain lead and lead compounds chemicals known to the State of California to...

Page 3: ...m 5 Drive train system 6 Brake system 7 Compressed air system 8 Hydraulic system 9 Electrical system 10 Cab 11 Air conditioning and heating system 12 Chassis 13 Wheels 14 Implement drive system 15 Imp...

Page 4: ...1 11 1 1 24 High pressure lines 1 11 1 1 25 Fluid penetration 1 12 1 1 26 Batteries 1 12 1 1 27 Exhaust fumes 1 13 1 1 28 Noise prevention 1 14 1 1 29 Fire and explosion prevention 1 14 1 1 30 Fire ex...

Page 5: ...Table of contents 1 2 Articulated Tractor 79036231D Find manuals at https best manuals com...

Page 6: ...eal with these situations The safety section does not replace safety practices in other parts of this service manual Practice good safety to help prevent injury or death Learn how to operate the machi...

Page 7: ...safety instructions in the manual GUID 4C201302 DBD2 4BFB 8D98 1DDED263BD6E high jpg High Fig 2 1 1 4 Safety messages The words DANGER WARNING or CAUTION are used with the safety symbol Learn these s...

Page 8: ...ccurs A person must be alert to possible dangers This person must also have the necessary training skills and tools to do these operations correctly Incorrect operation lubrication maintenance or repa...

Page 9: ...ch boxes tools and other loose items that are not a part of the machine Know the appropriate work location hand signals and the personnel that are authorized to give the hand signals Get hand signals...

Page 10: ...round during an electrical storm stay away from the machine 1 1 12 Mounting and dismounting the machine Mount the machine and dismount the machine only at locations that have steps and or hand holds B...

Page 11: ...in neutral and the engine is idling WARNING Do not use ether at any time Use will cause engine damage and or personal injury Do not start the engine until the area is free of personnel to prevent per...

Page 12: ...to align equipment with drawbar Know the maximum dimensions of the machine When operating on icy or muddy roads reduce the travel speed to prevent losing control of machine After operating in muddy c...

Page 13: ...e When hitting a retainer pin the retainer pin can fly out causing personal injury Make sure that there are no people in the area when hitting a retainer pin To prevent eye injury wear protective glas...

Page 14: ...th a bare hand Remove the filler cap slowly to relieve the pressure The cooling system conditioner contains alkali Alkali can cause personal injury Do not allow alkali to contact skin eyes or mouth GU...

Page 15: ...has a kink Outer coverings have embedded armoring The end fittings are displaced IMPORTANT Take care to contain fluids during the performance of the inspection the maintenance the testing the adjusti...

Page 16: ...arks away from the top of the battery Do not smoke in the battery charging areas Incorrect jumper cable connections can cause an explosion causing an injury To prevent an explosion never charge a froz...

Page 17: ...s to accumulate on machine Store fuels and lubricants in correctly identified containers away from not approved persons Store rags with oil and any flammable materials in protective containers Do not...

Page 18: ...bbing and excessive heat during the machine operation GUID 570FBBC7 80BC 4181 8CAC 285084FC4CD3 high jpg High Fig 17 1 1 31 Public road transportation Always walk around and visually inspect the machi...

Page 19: ...ce Number sequence number will start over at the beginning of each model year The first machine of each model year will start with sequence 1001 11 Ending Symbol NOTE For serial number breaks in this...

Page 20: ...855 K 865 L 875 R 945 S 955 T 965 U 975 W 0738 X 0740 Y 0743 Position 8 option code definition Code Definition 0 No code A EAME ag MT700 B EAME scraper MT700 C ROW ag MT700 D ROW ag wide MT700 E ROW...

Page 21: ...as food or beverage container s may mislead someone into drinking from them Do not pour or spill waste onto the ground down a drain or into any water source Air conditioning refrigerants escaping int...

Page 22: ...kness Consult a dealer if additional information is needed 1 4 2 Lubricant viscosities Compartme nt or system Oil type and classification Oil viscosities Celsius Fahrenheit Engine crankcase AP168 AP16...

Page 23: ...Water temperature regulator 1 5 1 Maintenance chart Maintenance work Service interval running hours 10 100 400 800 4000 Check the engine oil level x 1 Check the coolant level x 1 Check for oil fuel o...

Page 24: ...Lubricate the articulation cylinder pins x Lubricate the 3 point linkage x Examine the batteries x Get a sample of the power train system oil for analysis x 1 Every 1500 hours Replace the power train...

Page 25: ...main filter 1200 hours or annually that which occurs first Replace the DEF AdBlue tank breather Every 1500 hours Clean the power train oil suction screen Every 2000 hours Replace the air dryer cartrid...

Page 26: ...power 2100 rpm 2100 rpm 2100 rpm low idle 1000 rpm 1000 rpm 1000 rpm electrical system 12 V 12 V 12 V maximum altitude at full power 2000 m 6560 ft 2000 m 6560 ft 2000 m 6560 ft bore and stroke 111 mm...

Page 27: ...6th gear forward governed speed at rated power 2100 rpm 2100 rpm 2100 rpm 2100 rpm low idle 1000 rpm 1000 rpm 1000 rpm 1000 rpm electrical system 12 V 12 V 12 V 12 V maximum altitude at full power 200...

Page 28: ...following conditions Screw tip 1 extends 6 35 mm 25 in A beyond housing Belleville springs are collapsed nearly flat after screw 2 is tightened to a torque of 11 Nm 8 1 lbf ft GUID 8A45BF90 64A6 4B49...

Page 29: ...studs Thread Size Pound Feet lbf ft Newton Meters Nm 1 4 6 8 5 16 13 17 3 8 26 35 7 16 33 45 1 2 48 65 5 8 80 110 3 4 125 170 7 8 190 260 1 300 400 1 1 8 390 525 1 1 4 550 750 1 3 8 700 950 1 1 2 880...

Page 30: ...ing the fitting Tighten after initial tightening as in service work Tighten both the tube and the hose connections finger tight and wrench 1 4 turn O ring fittings must be tightened as for initial ass...

Page 31: ...sembly torque values for metric fasteners Standard High Low Thread Size Pound Feet lbf ft Newton Meters Nm Pound Feet lbf ft Newton Meters Nm Pound Feet lbf ft Newton Meters Nm M6 x 1 8 to 10 9 to 15...

Page 32: ...ft Newton Meters Nm M6 6 8 M8 13 17 M10 26 35 M12 48 65 M16 80 110 M20 125 170 M24 300 400 M30 550 750 M36 880 1200 Metric bolt and cap screws GUID 7AF08829 E556 40A7 B8C7 61E951B65C34 high jpg High...

Page 33: ...e machine Machine has hazard lamps and turn signals Three exterior courtesy lamps are mounted in the over hang of cab roof Deluxe lighting package consists of standard lighting package in addition to...

Page 34: ...controlled 3 point linkage will receive category III category IVN and category IV implements Lift Capacity for non steerable 3 point linkage All models Category III and IVN 8845 kg 19 500 lb Category...

Page 35: ...00 lb Category V 500 mm 19 7 in 5670 kg 12 500 lb NOTE Drawbar can be permitted to swing or can be in a fixed position Tire size Rolling circumference mm in 480 80 R46 5842 mm 230 in 520 85 R42 710 70...

Page 36: ...on rear axle 21 300 46 890 68 32 Standard with four factory installed rear weights 19 300 42 530 58 42 Shipping weight includes at least 300 L 79 2 gal fuel No hubs for duals No spacer or dual triple...

Page 37: ...1 General 1 34 Articulated Tractor 79036231D...

Page 38: ...ving the charge air cooler 2 94 2 2 20 Installing the charge air cooler 2 104 2 2 21 Removing the air conditioning receiver dryer 2 112 2 2 22 Installing the air conditioning receiver dryer 2 115 2 2...

Page 39: ...the user 2 212 2 10 1 Engine type designations 2 212 2 10 2 Location of the engine serial number 2 213 2 10 3 Marking of the electronic control unit 2 214 2 10 4 Lifting the engine 2 215 2 10 5 Start...

Page 40: ...nkshaft rear oil seal 2 252 2 17 Flywheel 2 254 2 17 1 Fitting flywheel 2 254 2 18 Fitting the crankshaft hub 2 255 2 19 Timing gear assembly 2 256 2 19 1 Power take off 2 256 2 20 Lubrication system...

Page 41: ...l feed pressure 2 275 2 23 3 Inspecting injectors 2 276 2 23 3 1 Removing the injectors CRIN3 2 276 2 23 3 2 Fitting the injectors CRIN3 2 277 2 23 4 High pressure pump 2 278 2 23 4 1 Removing the hig...

Page 42: ...gaskets are damaged or missing 6 Replace the air filter element with a new element every year IMPORTANT Remove the air filter element only if being replaced Replace the air filter when dirty Do not cl...

Page 43: ...ter water detector connector 1 5 Turn filter element 2 counterclockwise and remove element from mounting bracket Collect fuel into a applicable container 6 Remove the water detector 3 from the prefilt...

Page 44: ...ve the battery disconnect switch key GUID 4402DB30 D3E1 4CE7 A77C 8973E245023C high jpg High Fig 5 3 CAUTION Safely prop open the engine cover Closing the engine cover creates a pinch point that can c...

Page 45: ...entine belt 3 around the fan Install the main serpentine belt on all the pulleys except the alternator pulley 4 Correctly seat the belt in the pulley grooves 3 WARNING Equipment or parts under spring...

Page 46: ...2 6 Install the battery disconnect switch key 1 GUID 4402DB30 D3E1 4CE7 A77C 8973E245023C high jpg High Fig 13 7 Turn the battery disconnect switch key 1 clockwise to connect the power 2 2 3 Removing...

Page 47: ...ve the battery disconnect switch key 1 GUID 413DAA31 908C 454D B08A 596FDBD23FC4 high jpg High Fig 15 4 CAUTION Safely prop open the engine cover Closing engine cover creates a pinch point that can ca...

Page 48: ...nsioner to the neutral position Remove the breaker bar GUID 4EDD3A56 8654 44ED 9A06 7EFBDC478B7E high jpg High Fig 18 2 2 4 Installing the accessories belt Procedure 1 WARNING Equipment or parts under...

Page 49: ...CCA29DE10FF0 high jpg High Fig 21 4 Install the battery disconnect switch key 1 GUID 413DAA31 908C 454D B08A 596FDBD23FC4 high jpg High Fig 22 5 Turn the battery disconnect switch key 1 clockwise to c...

Page 50: ...disconnect switch is shown in the off position GUID 57C975DA BFD1 4013 AE90 52262183416A high jpg High Fig 24 3 Remove the battery disconnect switch key 1 GUID 413DAA31 908C 454D B08A 596FDBD23FC4 hig...

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