TM 9-2350-247-20-2
REPLACE ENGINE COOLANT PUMP DRIVE BELTS AND IDLER PULLEY
(M548A1)
THIS WORK PACKAGE COVERS:
INITIAL SETUP:
Maintenance Level
References
Unit
See your -10
Tools and Special Tools
General Mechanic's Tool Kit (WP 0541 00, Item 57)
Equipment Condition
Socket Wrench (WP 0541 00, Item 64)
Engine stopped (see your -10)
Torque Wrench (WP 0541 00, Item 71)
Carrier blocked (see your -10)
Personnel Required
Unit Mechanic
Center seat raised (see your -10)
REMOVAL
1.
Remove two screws (1) and washers (2) that secure coolant pump idler adjusting bracket (3) and idler pulley (4) to
engine. Remove bracket and idler pulley.
2.
Remove two drive belts (5) from pulley (6) and pulley (7).
CLEANING
1.
Check both drive belts. Replace both drive belts if either drive belt has breaks, cracks, or is frayed.