Steering system – 4000 Adjustment, steering Order number 222996-040
Date 2005-11-04
Valid from serial number 723984-
T-code 497
12.3 Adjustment, steering 12.3.1 Adjusting the steering servo • Switch off the voltage.. • Lift up the truck so that the drive wheel is free of the ground • Loosen the two screws (A), so that the servo can be easily adjusted laterally. • Start up the truck. • Hold your hand lightly on the servo when the voltage is switched on. Press the servo lightly against the steering column.
A
NOTE! Risk of being crushed. Press lightly The steering can quickly drift off in either direction.
• Now adjust the servo laterally until the steering stands still. The servo is pressed lightly against the steering column when adjusting. • When the steering stands still the screws (A) are tightened again. • Now test the servo setting by steering to the left and right, then release the steering and make sure the steering stands still, it should not drift in any direction. If the steering drifts the adjustment must be restarted from the point "Switch on the voltage" above. • Lower the truck to the floor and test drive. The distance between the servo unit and the steering column directly affects the gain on the servo. With 4.5° turning of the tiller arm relative to the drive wheel, you can measure 95% of the battery voltage across the steering motor.
12.3.2 Adjusting the steering chain • Check the measurement between the sleeve (21) and the fixed bracket on the drive unit. • Adjust using nut (20).
8-10 mm 21 20
© TIEE SARL
Service Manual
7PLL24
12- 9
