Bendix Commercial Vehicle Systems EB/ES BRAKES SERVICE MANUAL - Manual (Page 22)

21
NOTE: The following procedures are divided into sections,
identifi ed by brake model numbers.
Shoe Removal
EB models (except EB-150-4L)/ES-165-5D,L /
ES-165-6D,L / ES-165-7D, F, L / ES-150-8D, F /
ES-150-4D/ES-150-6D/ES-165-8D,F,L
1. Perform steps in Removal/Disassembly: Drum Removal.
2. ES-165-5,6,7,8,D,L,F, ES-150-4D, ES-150-8D, F & 6D ONLY:
Pry roller retainer coiled loops out of both shoe web holes as
shown in Figure 12. Pivot roller retainer to swing loops clear of
shoe webs.
NOTE: EB models do not have roller retainers.
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
3. Using a large screwdriver or lever, lift upper shoe to stretch return
spring as shown in Figure 13.
4. Remove upper cam roller and pin.
NOTE: ES-165-5,6,7,8D, L, F, ES-150-4D, ES-150-8D, F & 6D
ONLY: Remove roller and roller retainer as a unit.
5. Repeat Steps 2 through 4 to remove lower shoe roller and pin.
NOTE: Bendix recommends the use of a suitable brake tool when
removing rollers and return springs.
Figure 13. Upper Cam Roller and Pin Removal
Figure 12. Roller Retainer Removal
!
Removal / Disassembly
Drum/Shoe Removal
Remove Roller and Pin, Then
Repeat for Lower Shoe.
For ES ™ Brakes, See Note Below