Worksaver SG-26A, Руководство по эксплуатации для владельца

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27
OWNER SERVICE
(continued)
The slip clutch is factory preset to the correct torque for
protecting implement and tractor.
Loosen the eight bolts to remove all tension from
springs (until spring can be turned with fingers).
Hold clutch hub solid and turn shaft to make sure clutch
slips.
If clutch does not slip freely, disassemble and clean the
faces of clutch plate, yoke and plate, and clutch hub.
Reassemble clutch.
Tighten each of the eight bolts evenly until the springs
are compressed to 1.25” as shown in figure 10. If neces-
sary, adjust nut on any spring that is unequal. Adjust all
eight spring retaining nuts 1/3 of a turn (2 flats on a nut)
and check clutch slippage. If further adjustment is neces-
sary, do so in 1/3 increments. Adjust only to provide suf-
ficient torque to prevent slippage under normal condi-
tions. Occasional slippage is normal for drivetrain protec-
tion. If satisfactory results cannot be obtained, consult
your dealer.
If a clutch continues to slip when the springs are com-
pressed to 1.25”, check friction disc for excessive wear.
Discs are 1/8” when new. Replace discs after 1/16” wear.
Minimum disc thickness is 1/16”.
Figure 10
FIELD ADJUSTMENT
If necessary, adjust nut on any spring that is unequal.
Adjust all eight spring retaining nuts 1/3 of a turn (2 flats
on a nut) and check clutch slippage. If further adjustment
is necessary, do so in 1/3 turn increments. Adjust only to
provide sufficient torque to prevent slippage under normal
conditions. Occasional slippage is normal for drivetrain
protection. If satisfactory results cannot be obtained,
clutch discs and springs may have to be replaced.
NOTE: Constant clutch slipping could be due to field
conditions – check Trouble-shooting section in manual.
Avoid personal injury! Be sure tractor engine is off,
that key is removed from ignition and allow cutting
wheel to completely stop turning before dismounting
to make adjustments.
SAFETY . . .
YOU CAN LIVE WITH IT!
OBEY SAFETY
RULES!!
ALWAYS BE
CAREFUL!!
SLIP CLUTCH ADJUSTMENT
——————————————————
The slip clutch is designed to slip, protecting the gear-
box and driveline, should the cutting wheel strike an
obstruction.
A new slip clutch, or one that has been in storage over
the winter, may seize. Before operating, make sure it will
slip by performing this operation:
Make sure tractor engine is turned off and key is
removed.
Remove driveline from tractor PTO.
WARNING