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13
WARNING: If any adjustments need to be
made to the engine while the engine is
running (e.g. carburetor), keep clear of all
moving parts. Be careful of muffler, engine
and other surrounding heated surfaces.
Drive / Auger Control Lock
The cams on the ends of the control rods which
interlock the drive and auger controls must be
lubricated at least once a season or every 25 hours of
operation. The cams can be accessed beneath the
handle panel. Use a multi-purpose automotive grease.
See Figure 13.
Figure 13
Gear Case
The gear case is lubricated with grease at the factory
and it does not require checking. If disassembled for
any reason, lubricate with 2 ounces of Shell Alvania
grease EPR00, part number 737-0168. Before
reassembling, remove old sealant and apply new
sealant. See Figure 14.
Figure 14
To check the level of grease in the gear case, remove
the vent plug.
IMPORTANT:
Do not overfill the gear case, since
damage to the seals could result. Be sure the vent plug
is free of grease in order to relieve pressure.
Auger Shaft
At least once a season, remove the shear pins from the
auger shaft and spray lubricant inside the shaft. See
Figure 14.
Auger Bearings
Every season lubricate the auger bearings and the
bearings on the side of the frame with light oil. See
Figure 14.
Drive and Shifting Mechanism
Lubricate at least once a season or after every 25 hours
of operation. Remove the rear cover, lubricate any
chains, sprockets, gears, bearings, shafts, and shifting
mechanism at least once a season. Use engine oil or a
spray lubricant. Avoid getting oil on the friction
wheel rubber and aluminum drive plate. Refer to
Figure 10.
Gear Shaft
Lubricate the gear shaft with 6-n-1 grease at least once
a season or after every 25 hours of operation (available
at automotive stores, or order part number 737-0170).
Refer to Figure 10.
IMPORTANT:
Keep all grease and oil off of the rubber
friction wheel and aluminum drive plate.
Chute Directional Control
The worm gear on the chute directional control should
be greased with multipurpose automotive grease.
Lube Cams Here
Handle Panel
Control Rods
Vent Plug
Plastic
Bearing
Shear Pin
Bearings