TM 10-3510-209-24
2-28. EXTRACTOR ASSEMBLY (CONT)
ADJUSTMENT (CONT)
2.
Adjust drivebelt.
a.
Remove screw (16), lockwasher (17), and slide
belt guard (18) away from machine.
b.
Pull motor hanger (19) away from machine and
relieve tension on spring (20). Swing tension bolt (21)
and spring away from motor hanger.
CAUTION
Do not overtighten belt. It should be
as loose as possible without slipping
during startup.
c.
If drivebelt (22) is slipping, add two or
three flat washers (1/2-inch [12.7 mm] inside diameter)
behind spring (20).
d.
If drivebelt (22) is too tight, remove two or three flat washers from behind spring (20).
e.
Position motor hanger (19) and swing tension bolt (21) with spring (20) into slot of hanger. Ensure drivebelt
(22) stays in correct position.
NOTE
A new drivebelt will usually eliminate slipping without an adjustment for tension.
f.
Slide belt guard (18), back into position and secure with screw (16) and lockwasher (17).
REPAIR
NOTE
Repair at this level consists only of drivebelt replacement and adjustment.
1.
Remove drivebelt (22) as follows:
a.
Remove screw (16) and lockwasher (17) and slide belt guard (18) away from machine.
b.
Pull motor hanger (19) away from machine and relieve tension on spring (20). Swing tension bolt (21) and
spring away from motor hanger.
2-104 Change 1
