Gradall 534B (9020-7317) Service Manual - Manual (Page 178)

Figure 93
Remove inner bearing.
Figure 94
Remove end plate retainer ring.
Figure 95
Remove end plate.
Figure 96
Remove clutch disc
Figure 97
Refer to procedure shown in Figure 69 for removing return
spring retainer ring. Remove ring, piston return spring washers
and spacer. Turn clutch over and tap shaft on a block of wood
to remove clutch piston. Repeat procedure for 2nd and 3rd
clutch disassembly. NOTE: 2nd and 3rd clutch will not have
washers for piston return. See note on page 51.
REVERSE AND 2ND CLUTCH DISASSEMBLY
( R e v e r s e b e i n g a s s e m b l e d )
NOTE: 2nd and 3rd clutch assemblies are the same as
reverse except where noted.
Figure 98
Install inner and outer clutch piston seal rings. Size
rings as explained in Figure 71. Position piston in
c l u t c h d r u m .
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