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Fitting the jockey wheel of the non-adjustable tow bar:
Fig. 24 Fitting the jockey wheel of the non-adjustable tow bar
1
Overrun braking mechanism
2
Jockey wheel
3
Fastening screw
4
Washer
5
Hexagon nut (self locking)
1. Place a U-washer on each securing screw and insert each of these into the top four securing
holes on the jockey wheel mounting plate.
2. Raise the overrun braking mechanism and position such that the securing holes of the jockey
wheel mounting plate and the overrun braking mechanism coincide.
3. Push through the securing screws and push on the U-washers.
4. Secure the bolts with self-locking nuts.
Further information See chapter 2.4.4 for the tightening torque.
6.4 Adjusting the chassis
Material Pliers
Hard rubber hammer
Precondition The machine is shut down.
The machine is disconnected from the towing vehicle and safely parked.
Danger of pinching!
Severe injury to fingers is possible if they become trapped in the adjusting mechanism.
➤ Always wear protective gloves.
➤ Work carefully.
➤ Ascertain which chassis is fitted to the machine.
6
Installation
6.4
Adjusting the chassis
64
Operator Manual Screw Compressor
M250 SIGMA CONTROL MOBIL
No.: 9_9570 07 USE
Option rc/ro/rs, rd/ro/rs