SCAMP MODELS
REPLACEMENT AND SERVICING
SELF-PROPELLED DRIVE BELT
12. Reassemble the drive shaft into the bearing
and slide it to the left as far as possible. Assemble
the washer and drive roller on the drive shaft.
INSTALL BELT AS SHOWN
FOR
PROPER PULLEY ROTATION
13. The drive rollers must be properly installed to
utilize the self-cleaning feature. Proper installation
is with the vee pointing toward the wheel.
14. Using a new roll pin, assemble the drive roller
to the drive shaft. Use a 5/32”
or
larger drift punch,
drive the roll pin into place, flush with the outer sur-
face. Neither end should protrude beyond the roller
surface.
15. As you face the front of the mower, twist the
forward end of the belt 1/4 turn counter clockwise
and assemble on the engine drive pulley. Assem-
ble engine on muffler plate and secure with three
bolts.
16. Release spring tension on idler pulleys and
assemble belt on drive shaft pulley. Reassemble
idler pulley spring and rotate the belt several revolu-
tions. Check to make sure the belt is centered on
the’ pulleys and TURNING IN RIGHT DIRECTION.
Note direction of arrow on large pulley in illustra-
tion above. Check and adjust belt tension
if
necessary. Refer to BELT TENSION ADJUSTMENT.
NOTE
When replacing either of the.
belt idler assemblies, use idler kit part
no. 682374 for the top and kit part no.
682564 on the bottom.
19-48
....
1983
SERVICE
BULLETIN
REFERENCES
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