Brake Adjustments; Brake Shoe Adjustment (No Abs); Abs Braking System - Atlas Copco XAMS 1150 CD7 T3 APP Instruction Manual

BRAKE ADJUSTMENTS

BRAKE SHOE ADJUSTMENT (NO ABS)

(1)
 Tighten the adjustment nut (1) on the wheel brake
with a spanner until the wheel will not rotate in the
direction of travel.
 Centre the brake shoes by applying the parking
brake several times.
 Turn back the adjustment bolt (1) by
approximately one turn, until no braking effect
can be felt when the wheel is turned in a forward
direction.
 Check the position of the brake equalizer
compensators with the parking brake applied.
 Positioned at right angles to the brake rods = even
play on both wheel brakes.
 Re-adjust brakes if necessary.
 As a check, apply the parking brake slightly and
check that the braking effect on the wheels (in the
direction of travel) is the same on the right and on
the left.
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ABS BRAKING SYSTEM

Pneumatic setting on the relay valve:
The pre-dominance of the pneumatic braking system
is pre-set and is not to be changed.
Pre-set pre-dominance for compressor type 06287,
06264 and 06266 is: 0 bar.
Pre-set pre-dominance for compressor type 06288 is
0.2 bar.
The compressor type is stated on the data plate.
To get the best braking performance and normal wear
pattern it is recommended to have a harmonization
done between 5,000 and 10,000 km and after
changing the lorry.
The user is responsible for the harmonization.