TM 5-3895-373-20
2.23.1. FAN BELT ADJUSTMENT - Continued.
B.
ADJUST.
1.
LOOSEN ADJUSTMENT SCREW (4), HOLD
SELF-LOCKING HEX NUT (5), AND LOOSEN
PIVOT BOLT (6).
2.
ADJUST FAN BELT TENSION.
a.
Loosen hex head cap screw (7) to allow for
movement of belt adjusting arm (8).
b.
Using wedge block and pry bar, readjust
position of alternator (9). When tension
feels right, maintain pressure and tighten
adjustment screw (4).
c.
Check fan belt tension per step A.2.
d.
Repeat steps 1 and c until tensiometer
indicates 10 lb (45 N).
3.
TIGHTEN ADJUSTMENT SCREW (4) TO 20
LB-FR (27 Nm), HOLD SELF-LOCKING HEX
NUT (5), AND TIGHTEN PIVOT BOLT (6) TO
20 LB-FT (27 Nm). REMOVE PRY BAR AND
WEDGE BLOCK.
4.
TIGHTEN HEX HEAD CAP SCREW (7) TO 14
LB-FT (19 Nm).
NOTE
FOLLOW-ON-TASK: Close front top left access door per TM 5-3895-373-10.
END OF TASK
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