Page 14 - Bendix Air disc brake-01

5 Brake Testing
(for Axial- and Radial Disc Brake)

5.1 Fault finding procedure

Air Disc Brake

Lift vehicle,
turn wheel
by hand

Does wheel
turn smoothly?
NO YES

Residual Running
pressure clearance ok?
within the (see section 5.2)
braking
cylinder?
NO Yes NO YES

Running Check and if Check adjuster Brake pad wear
clearance ok? necessary, (see section 5.2) uneven?
(see section 5.2) change or (see note below)
NO YES service END NO YES
preceding
braking device END
END
Adjuster ok? Check and if
necessary,
maintain caliper
NO YES guide pins
(see section 9)
END
Caliper
guidance ok?
(see section 6.1.2)
NO YES

Change caliper Tightness not
(see section 10) due to disc
brake
END END

Check and if
necessary,
maintain caliper
guide pins
(see section 9)
END

Note: Difference between inboard and outboard pad less than 0.2in.(< 5mm), and diagonal wear ≤ 0.08in (2 mm)
FD00102EN-Äi01

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SD-23-7550: 000: US: Released: Wed Apr 09 01:32:27 CEST 2014: