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MAINTENANCE
SE6 05/05 Maintenance Section 5-8
© 2005 Alamo Group Inc.
MAINTENANCE
SLIP CLUTCH
A slip clutch is incorporated in the PTO driveline. It is designed to slip, absorb the shock load, and protect the
driveline.
After the first hour of operation, the slip clutch should be checked for overheating. After this first check, the slip
clutch should be checked weekly or anytime there is overheating. To adjust the slip clutch, tighten the spring
nuts 1/8 (maximum) turn at a time. Bolts should NEVER be adjusted to the point where the springs are
compressed solid. Minimum spring compression length is 1".
The slip clutch should be checked periodically and adjusted to compensate for wear. The lining plates are 1/8"
thick when new. Replace after 1/32" wear. If the mower has been idle for an extended period of time, or in wet
weather, before operating check to make sure the friction lining plates are not frozen or rusted together.
Should this freezing occur, refer to the procedure described in "Seasonal Clutch Maintenance".
There are two friction lining plates in the slip clutch. These should be checked weekly for oil or grease, wear,
and moisture which could cause corrosion on the drive plates.
All Safety Shields, Guards and Safety devices including (but not limited to)
- the Deflectors, Chain Guards, Steel Guards, Gearbox Shields, PTO
integral shields, and Retractable Door Shields should be used and
maintained in good working condition. All safety devices should be
inspected carefully at least daily for missing or broken components.
Missing, broken, or worn items must be replaced at once to reduce the
possibility of injury or death from thrown objects, entanglement, or blade
contact.
(SGM-3)
Periodically inspect all moving parts for wear and replace when necessary with
authorized service parts. Look for loose fasteners, worn or broken parts, and
leaky or loose fittings. Make sure all pins have cotter pins and washers.
Serious injury may occur from not maintaining this machine in good working
order.
(SG-21)