TM 9-2350-247-20-2
REPLACE FAN JACKSHAFT PULLEYS (M548A1)
THIS WORK PACKAGE COVERS:
INITIAL SETUP:
Maintenance Level
References
Unit
See your -10
Tools and Special Tools
Equipment Condition
General Mechanic's Tool Kit (WP 0541 00, Item 57)
Engine stopped (see your -10)
Materials/Parts
Carrier blocked (see your -10)
Lock nut
Center seat raised (see your -10)
Personnel Required
Power plant rear access door removed (see your -10)
Unit Mechanic
REMOVAL
NOTE
Front and rear jackshaft pulleys are removed the same way.
1.
Remove lock nut (1), screw (2), and jackshaft pulley (3) from shaft (4). Discard lock nut.
2.
Remove key (5) from shaft (4).