PowerTrak cylinder – 6680 Dismantling/assembling the ground pressure springs Order number 222996-040
Date 2005-11-04
1
Valid from serial number 723984-
T-code 497
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.
174006
• 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
Fork length/ U-measurement
Short chassis (battery weight)
Long chassis (battery weight)
270 kg
350 kg
300 kg
400 kg
500 kg
950/330
Blocked
2
Blocked
2
2
1000/330
1
2
1
2
2
1150/330
2
2
2
2
2
1450/450
2
2
2
2
3
1550/650
Blocked
2
Blocked
2
2
1950/400
2
2
2
2
3
2150/750
2
2
2
2
3
2350/640
2
2
2
2
3
2350/750
2
2
2
2
3
© TIEE SARL
Service Manual
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