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6.15
CLUTCH SYSTEM
6
EBS DRIVE CLUTCH SERVICE
Drive Clutch Disassembly
1. Using a permanent marker, mark the cover, spider, and
moveable and stationary sheaves for reference, as the cast-
in “X's” may not have been in alignment before
disassembly.
2. Remove cover bolts evenly in a cross pattern and remove
cover plate.
3. Inspect cover bushing (A). The outer cover bushing is
manufactured with a Teflon
coating. Wear is determined
by the amount of Teflon
remaining on the bushing.
4. Inspect area on shaft where bushing rides for wear, galling,
nicks, or scratches. Replace clutch assembly if worn or
damaged.
5. Remove and inspect spring. See “Drive Clutch Spring
Specifications” for spring inspection.
Spider Removal
1. Remove the limiter nut using the Clutch Spider Nut Socket
(PN 2870338). Install clutch in holding fixture and loosen
the spider (counterclockwise) using Clutch Spider Install
Tool (PN 2870341).
Cover Bushing Inspection:
Replace the cover bushing if more
brass than Teflon is visible on
the bushing. Refer to bushing
replacement in this chapter.
A
Clutch Holding Fixture: (PN 2871358)
Spider Removal Tool: (PN 2870341)
Inspect Shaft