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Challenger MT738 User Manual

Challenger MT738
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5.5 Engine ............................................................ 449
5.5.1 Replace the engine air fil
ter ........................................449
5.5.2 Check the engine oil level ......................................... 450
5.5.3 Change the engine oil and oil filter ...................................450
5.5.4 Examine the used filters .......................................... 452
5.5.5 Engine oil sample port ........................................... 453
5.5.6 Open the engine cover ........................................... 453
5.5.7 Engine temperature ............................................. 453
5.5.8 Engine belts ...................................................453
5.5.9 Remove the main serpentine belt ................................... 454
5.5.10 Install the main serpentine belt ..................................... 455
5.5.11 Replace the accessory belt ........................................ 456
5.5.12 Replace the water pump belt ...................................... 457
5.6 Fuel system ........................................................459
5.6.1 Fuel cap ...................................................... 459
5.6.2 Add diesel fuel ................................................. 459
5.6.3 Fuel shuto valve ............................................... 460
5.6.4 Drain water and sediment from the fuel tank ........................... 460
5.6.5 Drain water from the fuel-water separator ............................. 461
5.6.6 Prime the fuel system ........................................... 461
5.6.7 Clean the fuel tank .............................................. 462
5.6.8 Change the prefilter and the fuel filters ............................... 463
5.7 Selective catalytic reduction (SCR) System .......................... 465
5.7.1 Change the supply module filter .................................... 465
5.7.2 Add diesel exhaust fluid DEF .......................................466
5.7.3 Drain the diesel exhaust fluid ( DEF) tank .............................. 466
5.7.4 DEF storage and shelf life ......................................... 467
5.8 Cooling system .................................................... 468
5.8.1 Clean the cooling cores .......................................... 468
5.8.2 Check the coolant level ...........................................469
5.8.3 Cooling system additives ......................................... 469
5.8.4 Coolant sample ................................................ 469
5.8.5 Coolant system fluid .............................................470
5.8.6 Drain the engine coolant .......................................... 470
5.8.7 Flush the cooling system ......................................... 472
5.8.8 Refill t
he cooling system ..........................................472
5.9 Hydraulics ......................................................... 473
5.9.1 Do a check of the hydraulic oil level .................................. 473
5.9.2 Change the hydraulic system oil .................................... 473
5.9.3 Change the hydraulic filters ........................................ 474
5.9.4 Do a check of the final drive oil level ................................. 475
5.9.5 Do a check of the transmission oil level ............................... 475
5.9.6 Change the transmission oil ....................................... 476
5.9.7 Change the transmission filter ......................................477
5.9.8 Change the filter cartridge for the transmission ......................... 478
5.9.9 Replace the filter for the implement case drain ..........................479
5.9.10 Change the hydraulic fan filter ...................................... 479
5.9.11 Change the reservoir breather ......................................480
5.9.12 Change the hydraulic fan oil ....................................... 480
5.10 Cab filtration ...................................................... 482
5.10.1 Cab filters .................................................... 482
5.10.2 Recirculation filter .............................................. 483
5.10.3 Filter maintenance .............................................. 483
5.10.4 Clean the filter ................................................. 483
5.10.5 Replace the recirculation filter ...................................... 483
5.10.6 Replace the fresh air filter ......................................... 484
5.11 Wiper blades ...................................................... 486
Table of contents
Rubber Track Tractor
589607D1G

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Challenger MT738 Specifications

General IconGeneral
BrandChallenger
ModelMT738
CategoryTractor
LanguageEnglish

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