6
Maintenance & Adjustments
Maintenance
4
.
Follow the accompanying engine manual for lubrication
schedule and instruction for engine lubrication.
General Recommendations
Deck Care
•
Always observe safety rules when performing any
maintenance.
Clean underside of the mower deck after each use to prevent
build-up of grass clippings or other debris. Follow steps below
•
The warranty on this lawn mower does not cover items that for this job.
have been subjected to operator abuse or negligence. To
1
.
Disconnect spark plug wire. Drain gasoline from lawn
mower or place a piece of plastic under the gas cap.
receive full value from warranty, operator must maintain
the lawn mower as instructed here.
2
.
Tip mower so that it rests on the housing. Keep the side
with the air cleaner facing up. Hold mower firmly.
•
•
•
Changing of engine-governed speed will void engine
warranty.
WARNING: Never tip the mower more than 90º in
any direction and do not leave the mower tipped for
any length of time. Oil can drain into the upper part
of the engine causing a starting problem.
All adjustments should be checked at least once each
season.
Periodically check all fasteners and make sure these are
tight.
3.
4.
Scrape and clean the underside of the deck with a suitable
tool. Do not spray with water.
WARNING: Always stop engine, disconnect spark
plug, and ground against engine before performing
any type of maintenance on your machine.
IMPORTANT: Do not use a pressure washer or garden hose
to clean your unit. These may cause damage to the engine.
The use of water will result in shortened life and reduce
serviceability.
Lubrication
1
.
Lubricate pivot points on the blade control at least once
a season with light oil. This control must operate freely in
both directions. See Fig. 6-1.
Put the mower back on its wheels on the ground. If you
had put plastic under the gas cap earlier, make sure to
remove it now.
2
.
Lubricate the wheels at least once a season with light oil (or
motor oil). If wheels are removed for any reason, lubricate
surface of the axle bolt and inner surface of the wheel with
light oil. See Fig. 6-1.
Engine Care
A list of key engine maintenance jobs required for good
performance by the mower is given below. Follow the
accompanying engine manual for a detailed list and instructions.
3
.
Lubricate the torsion springs and pivot points on the side
discharge chute periodically with light oil to prevent rust.
See Fig. 6-1.
•
•
Maintain oil level as instructed in engine manual.
Service air cleaner every 25 hours under normal conditions.
Clean every few hours under extremely dusty conditions.
Poor engine performance and flooding usually indicates
that the air cleaner should be serviced. To service the air
cleaner, refer to the engine manual.
•
•
Clean spark plug and reset the gap once a season. Spark
plug replacement is recommended at the start of each
mowing season. Check engine manual for correct plug
type and gap specifications.
Clean engine regularly with a cloth or brush. Keep the
top of the engine clean to permit proper air circulation.
Remove all grass, dirt, and combustible debris from muffler
area.
Figure 6-1
13
| Categories | Lawn Mower Manual, MTD Lawn Mower Manuals |
|---|---|
| Tags | MTD 070 |
| Download File |
|
| Document Type | Owner's Manual |
| Language | English |
| Product Brand | MTD, Lawn Mower |
| Document File Type | |
| Publisher | mtdproducts.com |
| Wikipedia's Page | MTD Products |
| Copyright | Attribution Non-commercial |
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