A SERVICE OF

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MAINTENANCE
OM 0370SB1388-A 28
M
AINTENANCE
Shearbolts
Check the shearbolts indicated on the figure
below at frequent intervals for proper tightness to
be sure the blower is in safe working condition. If
the shearbolts need replacement, use the
following parts only:
Driveshaft:
Shearbolt hex. 3/8" NC x 1 1/4" PTD, 3/8" nut
NC and 3/8" lockwasher. Part #5RD668029
Driveline:
Bolt M10 x 1.50mm x 55 mm gr. 8.8 and nut.
Part # 5RD657199.
WARNING
Provide adequate blocking before
working under the snowblower when in
the raised position.
Driveline
IMPORTANT: When the snowblower is not used
for more than two weeks, perform driveline
maintenance and always store it in a dry place,
away from bad weather conditions.
SH
EARBOLTS