HAMMER DRILL WILL NOT OPERATE.

5-2420-224-20-1

Table 3-5. Troubleshooting (Cont)

Malfunction

Test or Inspection

Corrective Action

FORKLIFT (HMMH) (CONT)

Step 4. Check for +24 VDC between wire (6) and ground at forklift rotator solenoids

(7) with rotate button pushed.

If +24 VDC is present, notify direct support maintenance.

If +24 VDC is not present, repair wiring between forklift rotator

solenoids and forklift connector.

HD45 HAMMER DRILL (SEE)

108. HAMMER DRILL WILL NOT OPERATE.

Attempt to operate a different hydraulic tool.

If alternate tool operates, replace hammer drill.

if alternate tool does not operate, perform Malfunction 76.