Specifications

ManualsBrandsCraftsman ManualsBusiness equipmentST 025CS

FREQUENCY

BEFORESTARTINGENGINE

EVERY10HOURS

FIRSTCHANGEAT10HOURS

EVERY25HOURSTHEREAFTER

EVERY25HOURS

MAINTENANCEREQUIRED

CHECKOIL

CLEANANDRE-OILAIRFILTER

CHANGEOIL

CHECKSPARKPLUGPOSITIONANDGAP

ROCKERARMCLEARANCEADJUSTMENT

REFERTO

PAGE6

PAGE13

PAGE14

PAGE17

Performtheserequiredmaintenanceproceduresatthe

frequencystatedin the table° These procedures should

also be a part of any seasonaf tune-up.

NOTE:Failure to maintain your trimmer at the recom -

mended schedule may result in poor performance and/

or cause permanent damage to your trimmer

NOTE:Some maintenance procedures may require

special tools or skills, tfyou are unsure about these pro

cedures call 1-866-941-LEHR for the location of your

nearest authorized service dealer

NOTE: Maintenance, replacement, or repair of the

emission control devices and system may be performed

by any non-road engine repair establishment, individual

or authorized service dealer.

CHECKING THE OIL LEVEL

The importance of checking and maintaining the proper

oil level in the crankcase cannot be overemphasized.

Check oil before each use:

1. Stop the engine and allow to cool,.

2, Placethe unit on a fiat, level surface to get a proper

oil level reading.

3. Keep dirt, grass clippings and other debris out of the

engine° Clean the area around the oil fill plug/dipstick

before removing it..

4. Remove the oil fill plug/dipstick and wipe off oil, Rein -

sert it all the way back ino

S..Remove the oil fill plug/dipstick and check the oil level.

Oil should be between the acid and fill marks, (Fig,, 17}

Olt Fill PIug/DipsttcT_.._,........", \ \

'3-"

.f .._ .,,A_s+

. ...-" .j-"

_---_ Add Fig,17

6 If the level islow, add a small amount ofoil to the oil

fill hole (Fig..18) and recheclc Repeat this procedure

until the oil level reaches the full mark of the dipstick:

NOTE: Do not overfill the unit°

NOTE: Make sure the O-Ring is in place on the oil fill

plugldipstick when checking and changing the oil

(Fig.17).

WARNING:

WHEN SERVICING, USE ONLY I

IDENTICAL REPLACEMENT PARTS, USE I

OF ANY OTHER PARTS MAY CREATE A I

HAZARD OR CAUSE PRODUCT /

DAMAGE J

"_ WARNING: "I

TO PREVENT EXTENSIVE ENGINE WEAR AND l

DAMGE TO THE UNIT, ALWAYS MAINTAIN THE {

PROPER Ol LEVEL IN THE CRANKCASE. NEVER i

OPERATE THE UNIT WITH THE LEVEL ;BELOW I

THE BOTTOM OF THE DIPSTICK., /

011Fil! Hole

Fig, IB

...... J