Auger Shaft
Chain
Shift Lever
•
At least once a season, remove shear bolts on
auger shaft. Oil or spray lubricant inside shaft and
lubricate the auger bearings. See Figure 24.
Vent Plug
Avoid oil on
friction wheel and
drive plate
Gear Shaft
Plastic
Bearing
Plastic
Bearing
Shear Bolts
Figure 24
Figure 25
Drive and Shifting Mechanism
Gear Case
Remove rear cover. Oil 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 rubber friction wheel and aluminum drive
plate. See Figure 25.
The worm gear case has been filled with grease at the
factory. If disassembled for any reason, lubricate with 2
ounces of shell grease, part number 737-0168.
IMPORTANT: Do not overfill the gear case. Damage to
the seals could result. Be sure the vent plug is free of
grease in order to relieve pressure.
SECTION 8: SERVICING YOUR SNOW THROWER
WARNING: Before servicing, 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
•
To remove shave plate, remove the carriage bolts,
cupped washers and hex nuts which attach it to the
snow thrower housing. Reassemble new shave
plate, making sure heads of carriage bolts are to
the inside of housing. Tighten securely.
Engine
Refer to the separate engine manual packed with your
unit for all engine maintenance procedures.
Shave Plate and Skid Shoes
•
The shave plate and skid shoes on the bottom of
the snow thrower are subject to wear. They should
be checked periodically and replaced when
necessary.
Carriage
Bolts
Skid Shoe
•
To remove skid shoes, remove the four carriage
bolts, cupped washers and hex nuts which attach
them to the snow thrower. Reassemble new skid
shoes with the four carriage bolts, cupped washers
(cupped side goes against skid shoes) and hex
nuts. See Figure 26.
Shave Plate
Skid Shoe
Figure 26
Hex Nuts
18
| Categories | MTD Snow Blower Manuals, Snow Blower Manuals |
|---|---|
| Tags | MTD 614E, MTD 644E, MTD 664G, MTD Snow Blower Manual |
| Download File |
|
| Document Type | Owner's Manual |
| Language | English |
| Product Brand | MTD, Snow Blower |
| Document File Type | |
| Publisher | mtdproducts.com |
| Wikipedia's Page | MTD Products |
| Copyright | Attribution Non-commercial |
(1 votes, average: 3 out of 3)
Lawn and Garden readers have rated MTD 614E 644E 664G Snow Blower Owners Manual 3.0 out of 3.0 based on 1 product reviews. Where is the carburator on the unit. Can I prime it to get it started?