4
TM 5-2420-231-23-2
FIELD MAINTENANCE
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DRIVE BELT IDLER PULLEY REPLACEMENT
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Removal, Cleaning and Inspection, Installation
INITIAL SETUP
Equipment Conditions
Tools and Special Tools
Tool Kit, General Mechanic's
Front end loader raised with safety support
0
0
(WP 0376, Item 117)
strut engaged (TM 5-2420-231-10)
Engine hood raised (TM 5-2420-231-10)
Materials/Parts
0
Estimated Time to Complete
Rag, Wiping (WP 0375, Item 25)
0
0.2 hr
References
0
WP 0369
0
WP 0374 (Group Number 0130)
0
REMOVAL
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NOTE
Note routing of drive belt to aid in installation.
1. Rotate drive belt tensioner (Figure 1, Item 1) clockwise to relieve tension from drive belt (Figure 1, Item 2).
2. Remove drive belt (Figure 1, Item 2) from alternator pulley (Figure 1, Item 3) and release drive belt tensioner
(Figure 1, Item 1).
Figure 1. Drive Belt.
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