Yard-Man 829 - Manual (Page 10)

10
5
Maintaining
Your Lawn
Mower
WARNING
Always stop engine,
disconnect spark plug,
and ground against
engine before cleaning,
lubricating or doing any
kind of maintenance on
your machine.
We do not recommend
the use of pressure
washers or garden hose
to clean your unit. These
may cause damage to
electric components,
spindles, pulleys, bear-
ings, or the engine. The
use of water will result in
shortened life and reduce
serviceability.
Figure 10
Figure 11
General Recommendations
1. Always observe safety rules when performing
any maintenance.
2. The warranty on this lawn mower does not cover
items that have been subjected to operator abuse
or negligence. To receive full value from warranty,
operator must maintain the lawn mower as
instructed here.
3. Changing of engine-governed speed will void
engine warranty.
4. All adjustments should be checked at least once
each season.
5. Periodically check all fasteners and make sure these
are tight.
WARNING: Always stop engine,
disconnect spark plug, and ground
against engine before cleaning,
lubricating or doing any kind of
maintenance on your machine.
Lubrication
1. Lubricate pivot points on the blade control at least
once a season with light oil. The blade control must
operate freely in both directions. See Figure 10.
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 and inner surface
of the wheel with light oil. See Figure 10.
3. Lubricate the torsion spring and pivot point on the rear
discharge door and side mulch plug periodically with
light oil to prevent rust. See Figure 10.
4. The transmission is pre-lubricated and sealed at the
factory and does not require lubrication.
5. Follow the accompanying engine manual for lubrica-
tion schedule and instruction for engine lubrication.
Deck Care
1. Disconnect spark plug wire. Drain gasoline from lawn
mower, or place a piece of plastic under the gas cap.
2. Tip mower so that it rests on the housing. Keep the
side with the air cleaner facing up. Hold mower firmly.
WARNING: Never tip the mower more
than 90 degrees in any directions 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.
3. Scrape and clean the underside of the deck with a
suitable tool. Do not spray with water.
4. 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.
Engine Care
1. Maintain oil level as instructed in engine manual.
2. Service air cleaner every 25 hours under normal
conditions. Clean every few hours under extremely
dusty conditions. Refer to engine manual.
3. Clean spark plug and reset the gap once a season.
Check engine manual for correct plug type and gap
specifications.
4. Clean engine regularly with a cloth or brush. Keep the
cooling system (blower housing area) clean to permit
proper air circulation. Remove all grass, dirt and
combustible debris from muffler area.
Replacing Rear Flap
1. To replace rear flap, lift up rear door.
2. Remove two self-tapping screws which secure rear
flap to the deck. See Figure 11.
Replace with new flap and secure to deck with the two
self-tapping screws removed earlier.
Lubricate these
points before
reassembly.
B
A