SECTION 3 - CHASSIS & TURNTABLE
3121259 – JLG Lift – 3-15
Spindle-Brake Subassembly Disassembly
NOTE: This procedure applies only to units with integral input
brake.
EYE PROTECTION MUST BE WORN WHILE PERFORMING THE STEPS 1-3 IN THIS
PROCEDURE.
1. Place Spindle (1 A) with the flange side up. Remove the
Bolts (21) in an X pattern by backing each bolt half way
out, and then finish backing them out. Remove Motor
Adaptor (1N). If necessary, remove Retaining Ring (8C),
knock Ball Bearing (8B) out of mounting adaptor coun-
terbore, and check Quad Seal (1K) and O-Ring (8F).
Figure 3-11. Spindle-Brake Subassembly - Figure 1
1A. Spindle
8A. Brake Piston
8B. Ball Bearing
8D. O-ring
8E. Backu p R in g
8F. O-ring
8H. Back up R in g
8J. Brake Rotor
8K. Brake Stator
8L. Spring
8M. Spring
21. Bolt
Figure 3-12. Spindle-Brake Subassembly - Figure 2
1K. Quad Seal
1N. Mounting Adaptor
8B. Ba ll B ea ri ng
8C. Retaining Ring
8F. O-ring
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