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Operation, Important, Using your rotary mower – MTD 112-112-033 User Manual

Page 6: Adjustments, Caution, Cutting height

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OPERATION

Caution

Do Not Operate Mower Unless

Guard Or Grass Catcher Is In Its

Proper Place.

FIGURE 7.

Keep hands and feet away from the chute area on

cutting deck. See figure 7.

For shipping puposes, the wheels on your mower

are

generally

set

in

the

upper

mounting

holes.

Relocating

the

wheels

to

the

second

holes

from

the bottom will give better mowing results in most

cases.

When

changing

wheel

positions,

be

sure

belleville

washers

are

assembled

properly.

(See

cutting height instructions.)

1.

Fill

sump

with

oil

using

a

high

quality

detergent

oil

classified

“For

Service

SC,

SD,

SE or MS.” Nothing should be added to the

recommended oil.

Use

SAE

30

oil.

If

not

available,

use

SAE

10W-30or SAE10W-40oil.

Place the engine level. Remove oil filler plug.
FILL

THE

OIL

SUMP

TO

POINT

OF

OVERLFOWING.

Pour

slowly.

Capacity

1-1/4

pints.

2.

Fill fuel tank using clean, fresh, regular grade

automotive gasoline. Fill tank completely!

DO NOT MIX OIL WITH GASOLINE.

3.

When ready to start engine, place throttle con­

trol lever

on handle in “START” position and

start

engine

in

accordance

with

instructions

in

engine

manual.

After

engine

starts,

move

throttle

control

lever

on

handle

to

desired

engine speed. The engine is stopped by plac­

ing

control

lever

on

handle

in

the

“STOP”

position.

Be sure that lawn is clear of stones, sticks, wire,

or other objects which could damage lawn mower

or

engine.

For

best

results

and

to

insure

more

even grass distribution, do not mow when lawn is

excessively wet.

IMPORTANT

If

you

strike

a

foreign object, stop

the engine. Remove wire from spark
plug

and

thoroughly

inspect

the

mower

for

any

damage.

Repair

the

damage

before

restarting

and

operating the mower.

USING YOUR ROTARY MOWER

For the best results, do not cut wet grass because

it tends to stick to the underside of the mower,

preventing

proper

discharge

of

grass

clippings.

If

wet grass must be cut, reduce walking speed to

help distribute the clippings more effectively.

New grass, thick grass or wet grass may require a

narrower

cut.

Blade

speed

should

be

adjusted

to

the condition of the lawn.

The

best

mowing

pattern

is

one

that

allows

the

clippings

to

discharge

towards

the

uncut

part

of

the

lawn.

This

permits

recutting

of

the

clippings

to

further

pulverize

them.

When

cutting

high

weeds,

discharge

towards

cut

portion

then

recut

at right angles to first direction.

For best results, cut off one-third or less of the

total length of the grass. Lawn should be cut in

the fall as long as there is growth.

ADJUSTMENTS

A

CAUTION

Do not at any time make any adjust­

ment

to

lawn

mower

without

first

stopping

engine

and

disconnecting

spark plug wire.

CUTTING HEIGHT

An adjusting plate and thumb lever at each wheel

position

provides

cutting

height

adjustment.

Each

adjusting

plate

has

five

holes.

Height

of

cut

will

be changed when the thumb lever is moved from

one

hole

to

another.

Simply

depress

the

lever

towards

wheel

and

move

wheel

and

lever

assembly to desired position.

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