TM 5-3810-307-10
Table 6-1. Operator Troubleshooting (continued)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Step 3.
Defective transmission.
a.
Contact Organizational Maintenance.
28. NO CRANE FUNCTIONS (LIFT, HOIST, SWING, TELESCOPE).
Step 1.
Hydraulic pump disconnect control not properly engaged.
a.
Engage hydraulic pump disconnect control.
Step 2.
Hydraulic oil low.
a.
Check hydraulic oil level in reservoir. Refer to PMCS in Section 5.
b.
Service hydraulic reservoir.
29. HARD TO STEER OR STEERING ERRATIC.
Step 1.
Hydraulic oil low.
a.
Check hydraulic oil level in reservoir. Refer to PMCS in Section 5. If
OK, do step 2.
b.
Service hydraulic reservoir.
Step 2.
Steering system failure.
a.
Contact Organizational Maintenance.
30. SLOW OR ERRATIC OPERATION OF OUTRIGGER CYLINDERS.
Step 1.
Low hydraulic oil.
a.
Check hydraulic oil level. Refer to PMCS in Section 5. If OK, do
step 2.
b.
Service hydraulic reservoir.
