TM 5-3810-306-20
Section III. FAN ASSEMBLY MAINTENANCE
BELT TENSIONER REPLACEMENT
TOOLS: General mechanic’s tool kit: automotive (5180-00-177-7033)
SUPPLIES:
None
EQUIPMENT CONDITIONS: Left side access door opened.
Disconnect ground cable at shunt. (Refer to page 8-109.)
REMOVAL:
1.
REMOVE BELT TENSIONER (1).
a.
Insert 1/2-inch square drive into belt tensioner
(1) slot. Release tension to fan belt (4).
b.
Pull fan belt (4) over fan pulley (5).
c.
Remove capscrew (2). Pull belt tensioner (1)
from bracket (3).
2.
INSPECT PARTS FOR DAMAGE. REPLACE AS
REQUIRED.
INSTALLATION:
1.
INSTALL BELT TENSIONER (1).
a.
Loosely install capscrew (2) in belt tensioner (1).
b.
Align belt tensioner (1) with mounting bracket.
Tighten capscrew (2).
c.
Insert 1/2-inch square drive into belt tensioner
(1). Rotate clockwise.
d.
Put fan belt (4) in fan pulley (5). Release belt
tensioner (1).
2.
CONNECT GROUND CABLE AT SHUNT. (REFER
TO PAGE 8-109.)
END OF TASK
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