TM 9-2320-302-20
0046 00-2
FAN BELT REPLACEMENT AND ADJUSTMENT - CONTINUED
0046 00
INSTALLATION - CONTINUED
2.
Install fan impeller and shroud (WP 0047 00).
ADJUSTMENT
1.
With tensiometer placed midway between two pulleys, tighten adjusting screw (3) until fan belt (4) tension is 60-80 lbs
(266-355 N).
2.
Tighten four screws (1) on spindle and housing (2) to 75-83 lb-ft (100-112 Nm).
3.
Operate engine for about 30 minutes (or 15 miles) and check fan belt (4) tension. Adjust tension, as necessary.
4.
Check fan belt (4) tension after 8 hours (or 250 miles). Adjust tension, as necessary.
END OF WORK PACKAGE
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