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TM 10-3930-669-20
15-22. MAST ADJUSTMENT.
This task covers:
Adjustment
INITIAL SETUP
Tools and Special Tools
Tool Kit, General Mechanic's: Automotive
(Item 1, Appendix B)
Materials /Parts
Kit, Shims
Equipment Condition
Engine OFF (TM 10-3930-669-10)
Parking brake applied (TM 10-3930-669-10)
Wheels chocked (TM 10-3930-669-10)
Mast pivoted 90° (TM 10-3930-669-10)
Adjustment.
NOTE
Position the top of all three rails to the closest even position.
(1) Adjust inner rail (1) of mast assembly (2) so that it is the same height as the center rail (3).
15-77
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