Gradall 534B (9103-1390) Service Manual - Manual (Page 170)

DISASSEMBLY AND REASSEMBLY
OF LOCK NUT TYPE IDLER SHAFT
DISASSEMBLY
Figure 202
Unclinch lock nut by straightening upset metal in notch in
idler shaft. Remove idler shaft nut.
Figure 203
Remove nut spacer.
-45-
1 - Idler Gear Shaft
2 - Shaft “O” Ring
3 - Shaft Lock Ball
4 - Bearing Spacer
5 - Idler Gear Bearing Assembly
6 - Bearing Spacer
7 - Idler Shaft Lock Nut
8 - Idler Gear