User's Manual

14
Caliper
Movement
1
Caliper
5
Guide Pin
9
Inner Boot
9 Inner Boot
7
Brass Bushing
10
Cap
6 Guide Sleeve
4 Guide Pin
39
Caliper Bolt
Outboard Inboard
68
Cap
SHORT
BEARING SIDE
LONG
BEARING SIDE
FIGURE 26 - GUIDE PINS
12 Pad Assembly
1
Carrier
2
Caliper
Magnetic
Dial-Gauge
Measures
Range Here
FIGURE 27 - MAGNETIC DIAL-GAUGE IN USE
Measure the “play” (range of movement) in the guide
pin bearings:
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MACHINING OF BENDIX
®
SPLINED DISC
®
ROTORS IS
NOT PERMITTED.
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WARNING! AFTER MACHINING/TURNING,
THE MINIMUM ROTOR THICKNESS FOR BENDIX
®
BRAND ROTORS MUST BE AT LEAST 1.535 - 1.575IN.
(39 - 40 MM.) - FOR OTHER BRANDS, CONSULT THE
MANUFACTURER’S GUIDELINES. ALSO, CHECK THE
VEHICLE MANUFACTURER’S RECOMMENDATIONS.
FAILURE TO COMPLY MAY RESULT IN BRAKE FAILURE
AND IN SERIOUS INJURY OR DEATH. MACHINING OF
BENDIX SPLINED DISC ROTORS IS NOT PERMITTED.
4.4.4 Rotor Replacement
An axle is permitted to have only all Bendix Splined
Disc, or all conventional, rotors.
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®
brand
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Non-Bendix
®
brand rotors.,IDQRQ%HQGLx
®
brand URWRULV
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CAUTION: The use of non-approved brake rotors may
reduce levels of safety and invalidate the warranty.
See Section 5.7 for re-installation procedures.
4.5 GUIDE PIN BEARING INSPECTION
CAUTION: Follow all safe maintenance practices.
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Measure the range of travel along the guide pin
bearings:
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