TM 10-3930-675-24-2
SLEWING MOTOR BRAKE REPLACEMENT
THIS WORK PACKAGE COVERS
Hydraulic Motor: Removal, Installation
Planetary Assembly: Removal, Installation
Slewing Motor: Brake Removal, Installation
Slewing Motor Gear: Removal, Installation
INITIAL SETUP
Maintenance Level
Tools and Special Tools - Continued
Direct Support
Tools and Special Tools
Personnel Required
Tool Kit, General Mechanic's (Item 128, WP 0289
Two
References
Shop Equipment, Common No. 1 (Item 107, WP
NOTE
Motor can be replaced without removing slewing motor assembly from the tophandler.
Place an index mark on hydraulic motor and slew motor brake to mark location for assembly.
HYDRAULIC MOTOR REMOVAL
1.
Remove two socket-head capscrews (2), washers (3), and hydraulic motor (1) from slewing motor brake (4).
2.
Using two pry-bars, remove spur gear (5) from hydraulic motor (1).
2,3
4
1
5
434-40172
1
434-40096