BENDIX ADB22X-V Service Data page 10


Check
running
clearance (4.1)
- OK?
YES
NO
Check
adjuster (4.2)
- OK?
NO
Replace caliper/
carrier assembly
(5.3)


Follow safe maintenance practices;
chock wheels. Engage spring brakes
and cage spring. Release spring
brakes and drain air from system.
NO
Is
the
spring brake fully/
partially applied?
NO
YES
Drain air pressure from
system. Restart test after
caging spring brakes
Check
caliper
guidance (4.5)
- OK?
NO Tightness not due to
air disc brake. See
vehicle manual.
Replace guide pins
(5.6) OR replace
caliper/carrier
assembly (5.3)
Air Disc Brake Inspection
Raise axle, spin
the wheel by
hand.
Does
the wheel
turn smoothly?
YES
Check
running
clearance (4.1)
- OK?
NO
YES
YES
Check
adjuster (4.2)
- OK?
NO
Replace caliper/
carrier assembly
(5.3)
YES
YES
Check
pad and rotor
wear (4.3-4.4)
- OK?
YES
NO
Disc brake OK
Replace components
as needed
with genuine
Bendix ® parts.