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TM5-2410-237-34
Table 2-1.
Direct Support and General Support Troubleshooting Table (Cont'd)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
39. EXCESSIVE TORQUE DIVIDER NOISE
Disassemble torque divider and inspect components (page 7-8).
Replace defective components as necessary (page 7-8).
END OF TESTING!
STEERING
40. TRACTOR WILL NOT TURN IN ONE DIRECTION
Step 1.
Operate steering control lever for direction with problem, and observe
steering clutch control valve shaft operation.
a.
If valve shaft does not move, check for broken or damaged control
lever linkage.
b.
If linkage is broken or damaged, replace damaged parts (page 10-48).
c.
If shaft moves, repair or replace steering clutch control valve
(page 10-59).
Step 2.
If problem still exists after step 1, check steering clutch piston (page
10-40). Repair steering clutch (page 10-40) if necessary.
END OF TESTING!
TRACTOR HILL NOT TURN IN EITHER DIRECTION
41
Step 1.
Verify that steering and brake control linkage adjustments are correct
(TM5-2410-237-20).
Step 2.
Check steering clutch oil lines for leaks.
Replace damaged oil lines and/or seals, if necessary (page 13-76).
Step 3.
Check transmission oil pump pressure (page 7-98). If necessary, repair
or replace transmission oil pump (page 7-73).
Step 4.
Perform steering clutch piston and brake boosters pressure checks
(page 7-98).
Repair or replace steering clutch control valve, if necessary (page 10-59).
2-21
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