PowerTrak cylinder – 6680

Dismantling/assembling the ground pressure springs

15.3.2 Dismantling

Make sure the truck is unloaded and the forks lowered.

•Switch off the truck and remove the battery plug.

•Dismantle the gate console and drive motor.

•Unscrew the allen screw (1) and position the washer 174006 as illustrated.

•Screw in the allen key (1) as far as possible.

•Lift up the truck so that the drive wheel is free from the ground using a jack or the like. Block up the truck so that it is stable.

•Fold out the compression spring through the slot in the drive unit.

•Secure the compression spring in a vice.

•Loosen the screw (1) completely.

15.3.3 Assembling

Assembly takes place in the reverse order. Ensure you grease the sliding seals and spring tube before assembling.

15.3.4 Setting and sealing

The PowerTrak spring on machines supplied without batteries should be adjusted as set out in the table below. Once the adjustment has been made the "lock washer" should be locked and sealed.

Table 1: Setting mode corresponding to fork length/U-measurement and battery weight