MTD E740F - Manual (Page 14)

14
• Place the shift lever into the sixth (6) position.
• Rotate the shift arm clockwise (from the operator’s
position) as far as it will go.
• Thread the upper shift rod downward until the
elbow on its lower end aligns with the hole found in
the lower shift rod.
• Reconnect the upper shift rod to the lower shift rod
by reinserting the hairpin clip removed earlier and
sliding the shift rod connector back down into place.
IMPORTANT: Make certain to check for correct
adjustment of the shift rod as instructed under Final
Adjustments in the Assembly Section, before operating
the snow thrower.
Skid Shoe Adjustment
The space between the shave plate and the ground can
be adjusted by raising or lowering the skid shoes. Refer
to Skid Shoe Adjustment in the Assembly Section.
Chute Assembly
The angle of the discharge chute controls the distance
the snow is thrown. The distance snow is thrown can be
adjusted by tilting the discharge chute up for greater
distance or tilting down for less distance. Loosen the
hand knob on the side of the discharge chute to adjust.
Tilt the chute to desired position and tighten hand knob.
SECTION 7: MAINTAINING YOUR SNOW THROWER
WARNING: Before lubricating, repairing,
or inspecting, disengage all clutch levers
and stop engine. Wait until all moving
parts have come to a complete stop.
Disconnect spark plug wire and ground it
against the engine to prevent unintended
starting.
Lubrication
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 14.
IMPORTANT: Keep all grease and oil off of the rubber
friction wheel and aluminum drive plate.
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 14.
There is a grease fitting on the top of the axle shaft
which drives the rear track drive wheels on both sides
of the unit. Grease these fittings every 25 hours or once
a season.
Traction Control / Auger Control Lock
The cams on the ends of the control rods which
interlock the traction drive and auger drive 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.
Chute Directional Control
The spiral on the end of the chute directional control
and the base of the discharge chute itself should be
lubed with multi-purpose automotive grease once a
season. See Figure 17.
Figure 17
Auger Shaft
At least once a season, remove the shear bolts on the
auger shaft. Spray lubricant inside the shaft. Also
lubricate the plastic auger bearings at least once a
season on the end of the auger shaft with a standard
grease gun. See Figure 18.
Figure 18
Lube Spiral &
Chute Base
Vent Plug
Shear Bolts
Plastic
Bearing Plastic
Bearing