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GEN ERAL  OP ER A TION

Read, un der stand, and fol low all in struc tions 
on the ma chine and in the man ual(s) be fore 
at tempt ing  to  as sem ble  and  op er ate.  Keep
this man 

ual in a safe place for fu 

ture and

reg u lar  ref er ence  and  for  or der ing  re place -
ment parts. 

Be fa mil iar with all con trols and their proper
op 

er 

tion. Know how to stop the ma 

chine

and dis en gage them quickly.

Never al low chil dren un der 14 years old to
op er ate this ma chine. Children 14 years old
and over should read and un 

der 

stand the

op er a tion  in struc tions  and  safety  rules  in
this man ual and should be trained and su -
per vised by a par ent. 

Never al low adults to op er ate this ma chine
with out  proper  in struc tion. 

To help avoid blade con tact or a thrown ob -
ject in jury, keep by stand ers, help ers,
chil dren and pets at least 75 feet from the
ma 

chine while it is in op 

er 

tion. Stop ma 

-

chine if any one en ters the area.

Thor oughly in spect the area where the
equip ment is to be used. Re move all stones, 
sticks, wire, bones, toys and other for 

eign

ob jects which could be trip ped over or
picked up and thrown by the blade. Thrown
ob jects can cause se ri ous per sonal in jury. 

Plan your mow 

ing pat tern to avoid dis 

-

charge of ma te rial to ward roads, side walks,
by 

stand 

ers and the like. Also, avoid dis 

-

charg 

ing ma 

te 

rial agai nst a wall or

ob 

struc 

tion which may cause dis 

charged

ma te rial  to  ric o chet  back  to ward  the  op er a -
tor. 

Al 

ways wear safety glasses or safety gog 

-

gles  dur ing  op er a tion  and  while  per form ing
an ad just ment or re pair to pro tect your eyes. 
Thrown ob 

jects which ric 

chet can cause

se ri ous in jury to the eyes.

Wear sturdy, rough-soled work shoes and
close-fit 

ting slacks and shirts. Shirts and

pants that cover the arms and legs and
steel-toed shoes are rec 

om 

mended. Never

op er ate this ma chine in bare feet, san dals,
slip pery or light weight (e.g. can vas) shoes.

Many in ju ries oc cur as a re sult of the mower 
be ing pulled over the foot dur ing a fall
caused by slip ping or trip ping. Do not hold
on to the mower if you are fall 

ing; re lease

the  han dle  im me di ately.

Never pull the mower back to ward you while 
you are walk ing. If you must back the
mower away from a wall or ob struc tion first
look down and be hind to avoid trip ping and
then fol low these steps:

a) Step back from the mower to fully ex tend 

your arms.

b) Be sure you are well bal anced with sure

foot ing.

c) Pull the mower back slowly, no more than 

half way to ward you.

d) Re peat these steps as needed.

Do not op er ate the mower while un der the
in flu ence of  al co hol or drugs. 

Do not put hands or feet near ro tat ing parts
or un der the cut ting deck. Con tact with the
blade can am pu tate hands and feet.

A miss ing or dam aged dis charge cover can
cause blade con 

tact or thrown ob 

ject in 

ju 

-

ries.

Do not en 

gage the self-pro 

pelled mech 

-

nism on units so equipped while start 

ing

en gine.

Never at 

tempt to make a wheel or cut 

ting

height ad 

just 

ment while the en 

gine is run 

-

ning.

The blade con trol han dle is a safety de vice.
Never at tempt to by pass its op er a tion.
Doing so makes the safety de vice in op er a -

3

This unit has been in spected against the man u fac tur ers qual ity check list. In case of a dis crep -
ancy, please call us. We will make ev ery ef fort to ship the part(s) by cou rier within one work ing
day of your call.

IM POR TANT  SAFE  OP ER A TION  PRAC TICES

WARNING: This sym bol points out im por tant safety in struc tions which, if not fol -
lowed, could en dan ger the per sonal safety and/or prop erty of your self and oth ers.

Read and fol low all in struc tions in this man ual be fore at tempt ing to op er ate this
ma chine. Fail ure to com ply with these in struc tions may re sult in per sonal in jury.

When you see this sym bol—

heed its warn ing.

DANGER: This ma chine was built to be op er ated ac cord ing to the rules for safe op -
er a tion in this man ual. As with any type of power equip ment, care less ness or er ror
on the part of the op er a tor can re sult in se ri ous in jury. This ma chine is ca pa ble of
am pu tat ing hands and feet and throw ing ob jects. Fail ure to ob serve the fol low ing
safety in struc tions could re sult in se ri ous in jury or death.

Summary of Contents for OG-4905

Page 1: ...Owner s Manual SET UP OPERATION MAINTENANCE IMPORTANT Read Safety Rules and Instructions Carefully PRINTED IN CANADA OG 4905...

Page 2: ...Please have your model number and serial number ready when you call NOTE Although both numbers are important you will be asked to enter only your serial number before your call can be processed For mo...

Page 3: ...used by slipping or tripping Do not hold on to the mower if you are falling release the handle immediately Never pull the mower back toward you while you are walking If you must back the mower away fr...

Page 4: ...art of this manual to measure slopes before operating this unit on a sloped or hilly area If the slope is greater than 15 degrees do not mow it DO Mow across the face of slopes never up and down Exerc...

Page 5: ...gine exhaust contains car bon monoxide an odorless and deadly gas Before cleaning repairing or inspecting make certain the blade and all moving parts have stopped Disconnect the spark plug wire and gr...

Page 6: ...a w a g n i t a r e p o f I y r u j n i s u o i r e s e s u a c d n a n r u t r e v o d l u o c r e w o m g n i d i r A y r u j n i s u o i r e s n i g n i t l u s e r p i l s d l u o c u o y d n a g...

Page 7: ...ing brackets Place the hairpin clips in the inner hole See Figure 2 Place one carriage bolt found in the hard ware pack included with your unit in the upper hole of the right handle mounting bracket f...

Page 8: ...changing your speed selection release the drive clutch control NOTE Only move the shift lever when the engine is running Changing the shift lever setting with the engine off can cause damage to the m...

Page 9: ...anual packed in your mower Read instructions carefully WARNING Never fill fuel tank in doors with engine running or until the engine has been allowed to cool for at least two minutes after running BEF...

Page 10: ...me engine as instructed in the separate engine manual packed with your unit If your unit is equipped with a two speed control on the engine refer to the separate engine manual packed with your unit St...

Page 11: ...you the best cut and do the most effective job of mulching WARNING If you strike a foreign object stop the engine Remove wire from spark plug thoroughly in spect the mower for any damage and repair th...

Page 12: ...may also be used to determine the position in which the drive clutch control is engaged If it is more comfortable to have the drive engaged with the lever further away from the handle tighten the driv...

Page 13: ...e instructions Maintain engine oil as instructed in the sepa rate engine manual packed with your unit Read and follow instructions carefully Under normal conditions service air cleaner as instructed i...

Page 14: ...rt over the blade with the tabs in the holes of the blade and insert the hex bolt Tighten the hex bolt to the torque listed below Blade Mounting Torque Center Bolt 450 in lb min 600 in lb max To insur...

Page 15: ...e lower pulley assembly and re move the old belt from around the crankshaft See Figure 25 15 Place the new belt over the transmission pulley Start the belt in pulley groove and rotate pulley until bel...

Page 16: ...se screws 25 Lightly lubricate the crankshaft and reinstall blade and blade adapter as described in the Cutting Blade section 26 Tip the mower back on its wheels 27 Make certain to retest the unit for...

Page 17: ...ower in a dry clean area STORAGE OF THE BATTERY The battery must be stored with a full charge A discharge battery will freeze IMPORTANT All batteries discharge during storage Recharge battery every tw...

Page 18: ...120 days from the date of purchase MTD PRODUCTS LIMITED will replace the defective battery for the original purchaser for a cost of one half 1 2 of the current retail price of the battery in effect a...

Page 19: ...not adjusted prop erly 1 Fill crankcase with proper oil 2 Remove blower housing and clean 3 Adjust carburetor Idles poorly 1 Spark plug fouled faulty or gap too wide 2 Carburetor improperly adjusted 3...

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