HYDRAULICS
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Disassembly........................................................................................................................................... 49
Inspection............................................................................................................................................... 49
Assembly................................................................................................................................................ 49
Installation.............................................................................................................................................. 50
8K Hydraulic Oil Cooler...................................................................................................................................... 51
General .................................................................................................................................................. 51
Removal................................................................................................................................................. 51
Installation.............................................................................................................................................. 51
8L Hydraulic Field Test Procedures................................................................................................................... 53
General .................................................................................................................................................. 53
Safety Reminder .................................................................................................................................... 53
Preliminary Checks ................................................................................................................................ 53
Charge Pump Test ................................................................................................................................. 53
Traction System Test.............................................................................................................................. 53
Wheel Motor Test ................................................................................................................................... 53
Lift System Test...................................................................................................................................... 54
Power Steering System Test .................................................................................................................. 55
8M Hydraulic Instrument Tests ........................................................................................................................... 57
General .................................................................................................................................................. 57
Pressure Tests ....................................................................................................................................... 58
Flow Tests .............................................................................................................................................. 63
Flow Test Report 1 ................................................................................................................................. 67
Flow Test Report 2 ................................................................................................................................. 73
Flow Test Report 3 ................................................................................................................................. 80
8N Hydraulic Schematics ................................................................................................................................... 81