FORKLIFT TILTS WITH ROTATE BUTTON DEPRESSED. cont'd

TM 5-2420-224-20-1

Table 3-5. Troubleshooting (Cont)

Malfunction

Test or Inspection

Corrective Action

FORKLIFT (HMMH) (CONT)

Step 1. Check for +24 VDC between pin 1 (1) and ground at connector (2).

If +24 VDC is not present, repair wiring between connector (2)

and fuse box 1.

If +24 VDC is present, go to step 2.

Step 2. Check for continuity to ground between pins of connector (3).

If open to ground, repair wiring harness.

If short to ground, go to step 3.

Step 3. Check for +24 VDC between pin 3 (4) and ground at forklift connector (5)

with rotate button pushed.

If +24 VDC is not present, repair wiring between connector (2)

and forklift connector.

If +24 VDC is present, go to step 4.

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