FORKLIFT WILL NOT MOVE (EMPTY).

TM 5-2420-224-20-1

Table 3-5. Troubleshooting (Cont)

Malfunction

Test or Inspection

Corrective Action

FORKLIFT (HMMH)

101. FORKLIFT WILL NOT MOVE (EMPTY).

Step 1.

Check installation of quick-disconnect connectors.

· If quick-disconnect connectors are not properly installed, install

quick-disconnect connectors properly.

· If quick-disconnect connectors are properly installed, go to step 2.

Step 2.

Check for low oil level in front hydraulic tank.

· If oil level is low, add oil (TM 5-2420-224-10).

· If oil level is not low, go to step 3.

Step 3.

Check for damaged lift cylinder inlet line.

· If lift cylinder inlet line is damaged, replace inlet line (page 4-628).

· If lift cylinder inlet line is not damaged, notify direct support

maintenance.

102. FORKLIFT WILL NOT LIFT LOAD.

Check for improperly lubricated mast channels.

· If mast channels are not properly lubricated, lubricate mast

· If mast channels are properly lubricated, notify direct support

maintenance.

103. LIFT CYLINDER DRIFTS DOWN.

Check hydraulic supply lines for loose and damaged connectors.

· If connectors are loose or damaged, tighten loose connectors

or replace hydraulic supply lines (page 4-628).

· If connectors are not loose or damaged, notify direct support

maintenance.

Change 2