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TM 5-2420-222-34
2-3.
TROUBLESHOOTING SYMPTOM INDEX.
Troubleshooting
Procedure
Page
BRAKES
Do Not:
Hold Loader Backhoe .......................................................................................................................
2-11
Stop Loader Backhoe .......................................................................................................................
2-11
Excessive Pedal Leak-down ...................................................................................................................
2-10
CLUTCH ASSEMBLY
Drags ................................................................................................................................................
2-8
Noisy ................................................................................................................................................
2-7
Pedal Vibrates...................................................................................................................................
2-7
Slips
................................................................................................................................................
2-7
ENGINE ASSEMBLY
Exhaust Smokes Excessively ...........................................................................................................
2-3
Hard to Start......................................................................................................................................
2-3
Noisy ................................................................................................................................................
2-4
Oil Pressure Too Low .......................................................................................................................
2-4
Overheats .........................................................................................................................................
2-5
Performs Poorly ................................................................................................................................
2-5
Speed Is Erratic ................................................................................................................................
2-4
Starts But Will Not Run .....................................................................................................................
2-3
Uses Too Much Oil ...........................................................................................................................
2-6
Will Not Start .....................................................................................................................................
2-3
HYDRAULIC SYSTEM
Cylinder Fails to Work.......................................................................................................................
2-12
Hydraulic Fluid Foams ......................................................................................................................
2-12
REAR AXLE HOUSING
Noisy ................................................................................................................................................
2-10
STEERING
Continuous Steering Wheel Rotation and No Response..................................................................
2-11
No Response When Steering Wheel is Turned Slowly ....................................................................
2-11
Wheel Does Not Center ....................................................................................................................
2-11
Wrong Response to Steering............................................................................................................
2-11
2-2
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