AD Boivin 2002 Snow Hawk, Service Manual

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SCHEDULED MAINTENANCE 2 - 4
Primary clutch bolt
Check the torque on the primary clutch retaining bolt.
Recommended torque: 90 - 100 N-m (9–10 kg-m, 66.4 lbf-ft).
For more information, refer to the " Primary transmission "
section.
Pre-tension of the secondary clutch spring
For more information, refer to the " Primary transmission "
section.
Primary transmission belt
Examine the belt. Make sure it is not cracked, frayed or worn in
an abnormal way (uneven wear, wear on one side only, missing
cogs, or cracked material). Abnormal wear of the belt is often
due to mis-alignment of the pulleys, excessive speed when the
track is frozen, quick acceleration without preliminary warming
up, a scratched or rusted pulley, oil on the belt, or a twisted
replacement belt. If need be, ask an authorized SNOW
HAWK™ dealer for advice.
Measure the width of the belt. Replace if it is less than 31.6 mm
(1.245 in) wide .
For more information, refer to the " Primary transmission "
section.
2.4. SECONDARY TRANSMISSION
Secondary transmission cog belt
Examine the belt. Make sure it is not cracked, frayed or worn in
an abnormal way. If in doubt as to the condition of the belt,
replace it with a new one.
Verify the tension of the secondary transmission belt according
to the instructions found in the "
Secondary transmission "
section.