3-5-3
Orig
CD373
Chapter 3
MZ Tow Tractor Section 5
Figure 5-3. Caliper Mounting
(b) If no defects are found, wipe clean the inside of the caliper including the four ears
where bushings are to be installed. Wipe the outside surface of the dust boot so that
when piston is pressed to bottom of bore, boot will fold back without coming out of
groove.
5. Brake Pad Installation
WARNING: IT IS ESSENTIAL THAT THE NEW SLEEVES AND
RUBBER BUSHINGS WHICH ARE INCLUDED IN EACH DELCO PAD
KIT BE USED, AND THAT LUBRICATION INSTRUCTIONS BE
FOLLOWED TO INSURE PROPER FUNCTIONING OF THE SLIDING
CALIPER DESIGN.
(a) Using Delco Silicone Lube No. 179-651, lubricate new sleeves, new rubber bushings,
and bushing grooves. Install rubber bushings in all four caliper ears.
(b) Use Delco Tool, J-22835, to install the sleeve. Position the sleeves so that the end
toward the pad is flush with the machined surface of the ear.
(c) Attach pad retainer clip to inboard pad lining so that spring vee is on inner arc of pad.
INBOARD PAD
AND LINING
OUTBOARD PAD
AND LINING
PAD RETAINER
CALIPER
HOUSING
O-RING
SLEEVE
HOUSING
RETAINER BOLT
BLEED VALVE
BRAKE HOSE
BOLT
WASHER BRAKE
HOSE
BRAKE HOSE
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