Bendix Commercial Vehicle Systems EB/ES BRAKES SERVICE MANUAL - Manual (Page 20)

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3. On drive axles, remove stud nuts and axle shafts. If used, remove
Iockwashers and taper dowels. If necessary, loosen dowels by holding
a brass drift in the center of the shaft head and striking it a sharp blow
with a hammer. On trailer and steer axles, remove hub cap.
WARNING: Do not strike the axle shaft fl ange with a hammer.
Do not use chisels or wedges to loosen shaft or dowels.
4. Remove axle spindle nut(s) and washer.
5. While rocking drum, pull outboard enough to allow removal of
outer wheel bearing.
6. Remove drum by pulling outboard while rocking from side to side.
If shoes are not clear of drum, return to Step 2 above.
CAUTION: If diffi culty is found on removal, do not force drum.
Excessive pulling force may damage brake components.
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Figure 11. Brake Adjuster Adjustment
A complete brake overhaul consists of:
• complete disassembly
• cleaning
• inspection
• repair and replacement of components
• assembly
• brake operation check
Detailed instructions for each of these steps are listed on the
following pages in the order in which they would normally be
encountered during a typical brake overhaul.
WARNING: The long-term effects of non-asbestos fi bers
have not been determined. Therefore, precautions should
be used when handling these materials.
See General Information / Lining Material Warning
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Removal / Disassembly
Check, Lubrication, Inspection, Service
Drum Removal
1. Perform “Brake Maintenance Preliminary Steps”.
2. While depressing locking sleeve, back off brake adjuster adjust-
ment nut on manual brake adjusters. Refer to Figure 11. Continue
turning until shoes are fully returned to released position and clear of
drum. On self adjusting brake adjusters, follow manufacturer’s
instructions.
NOTE: With outboard mounted drums go to step 6.
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