Brake rod adjustment:
Fig. 70 Brake rod adjustment
1 Brake rod
2 Equaliser
6 Ball nut
7 Sekskantmutter
8 Brake cable (Bowden)
9 Axle (cross-section)
1. To free the brake rod, remove the hexagon nut 7 at the equaliser 2 and loosen the ball nut 6 .
2.
Clean and grease the brake rod threads.
3. Tighten the ball nut without using a power tool.
4. Pull and release the parking brake three times.
5. Turn the wheel in forward direction and simultaneously tighten the ball nut up to a clearly expe‐
rienced braking resistance.
You must still be able to manually turn the wheel in forward driving direction.
6. Screw the hexagon nut onto the brake rod and lock the ball nut.
➤
Test by applying the brake a number of times.
10.7.3.4 Greasing the brake rods
Grease the brake rods when necessary (stiff movement) but at least annually.
Precondition The machine is shut down.
The machine is disconnected from the towing vehicle and safely parked.
➤ Clean and grease the brake rods sliding and adjustment joints.
10.8 Maintenance of Optional Items
➤ Perform maintenance tasks according to the schedule in chapter 10.2.3.2.
10 Maintenance
10.8 Maintenance of Optional Items
No.: 9_6974 20 E
Service manual Portable compressor
M122
133
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