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GENERATOR DRIVEBELTS | Up
TM-5-3805-254-20-2 Truck Dump 20-Ton 6x4 On-Off Highway 71 000 GVW IHC Model F-5070 (CCE) Manual | Next
GENERATOR AND REGULATOR |
TM 5-3805.254-20-2
GENERATOR DRIVEBELTS - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
REMOVAL - CONTINUED
2.
Adjusting strap (1)
Screw (2)
Using 314-inch box-end wrench, loosen
one turn.
3.
Mounting bracket (3)
Generator (4)
Using 16-inch pry bar, push generator
toward crankshaft pulley (5) to loosen
drivebelts (6).
4.
Crankshaft pulley
Two drivebelts (6)
Take off.
(5) and generator
pulley (7)
INSTALLATION
5.
Two new drive-
Put in place in pulley grooves.
belts (6)
CAUTION
Do not overtighten drivebelts, damage to generator could occur.
6.
Mounting bracket (3)
Generator (4)
Pull generator away from crankshaft pulley
(5), to seat drivebelts (6) in pulley
grooves, and hold.
7.
Adjusting strap (1)
Screw (2)
Screw in until snug, using 3/4-inch box-end
wrench, to hold drivebelts (6) in pulley
grooves.
ADJUSTMENT
8.
Generator (4)
Two new drivebelts
a.
Loosen screw.
and adjusting
(6) and screw (2)
b.
Pull generator away from crankshaft
strap (1)
pulley (5) until 110 pounds (50 kg) of
tension is measured using 30 to 180 lb
(14 to 82 kg) belt-tension gage and
16-inch pry bar.
c.
Screw in and tighten screw using 3/4-
inch box-end wrench.
9.
Mounting bracket (3)
Screw (8) and
Screw in and tighten using two 3/4-inch
nut (9)
box-end wrenches.
2-666
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