Ariens A19A42 Dokumentacja Pobierz pdf (Strona 16)

V-BELTS

Check V-belts for deterioration and wear after 100 hours

of operation and replace if necessary. The belts are not

ad just able. Re place belts if they begin to slip from wear.

Fig. 16

CLEAN AIR SCREEN

Air screen must be kept free of dirt and chaff to prevent

engine dam age from overheating. Clean with a wire brush or

compressed air to re move dirt and stubborn dried gum fibers.

AIR FILTER

Your engine will not run properly using a dirty air filter.

Service air cleaner more often under dusty conditions.

MAINTENANCE

ENGINE COOLING SYSTEM

To ensure proper cooling, ensure the grass screen, cool-

ing fins, and other external surfaces of the engine are kept

clean at all times.

Every 100 hours of operation (more often under extremely

dusty, dirty conditions), remove the blower housing and other

cooling shrouds. Clean the cooling fins and external surfaces

as necessary. Ensure the cooling shrouds are reinstalled.

NOTE: Operating the engine with a blocked grass screen,

dirty or plugged cooling fins, and/or cooling shrouds re moved

will cause engine damage due to overheating.

SPARK PLUGS

Replace spark plugs at the beginning of each mowing

season or after every 100 hours of operation, whichever

occurs first. Spark plug type and gap setting are shown

in “PROD UCT SPECIFICATIONS” section of this manual.

MUFFLER

Inspect and replace corroded muffler and spark arrester (if

equipped) as it could create a fire hazard and/or damage.

Fig. 17

ENGINE OIL FILTER

Replace the engine oil filter every season or every other oil

change if the tractor is used more than 100 hours in one year.

TRANSAXLE MAINTENANCE

The transaxle was sealed at the factory and fluid main te-

nance is not required for the life of the transaxle. Should

the transaxle ever leak or require servicing, contact your

near est au tho rized ser vice center/department.

TO CHANGE ENGINE OIL (See Fig. 16-17)

Determine temperature range expected before oil change.

All oil must meet API service classification SG-SL.

• Ensure tractor is on level surface.

• Oil will drain more freely when warm.

• Catch oil in a suitable container.

• Remove oil fill cap/dipstick. Be careful not to allow dirt

to enter the engine when changing oil.

• Slide oil drain extension under oil drain hole (drain hole

may be flush with or protrude from engine block side wall).

• Ensure back face of oil drain extension is flush with

engine side wall.

• Ensure bottom lip of oil drain extension is lined up with

bottom of oil drain hole.

• Position a container to catch oil directly under front end

of oil drain extension.

• Slide a 1/2” (12 point) socket mounted on an extension

onto oil drain plug.

• Loosen plug while holding the oil drain extension firmly

in place.

• Drain oil into container.

• After oil has drained completely, reinstall oil drain plug.

(Do not tighten more than 13 Ft. Lbs./18 Nm.)

• Refill engine with oil through oil fill dipstick tube. Pour

slowly. Do not overfill. For approximate capacity see

“PRODUCT SPECIFICATIONS” section of this man u al.

• Use gauge on oil fill cap/dipstick for checking level.

Ensure dipstick cap is tightened securely for accurate

reading. Keep oil at “FULL” line on dipstick. Tighten

cap onto the tube securely when finished.

OIL DRAIN HOLE

OIL DRAIN

EXTENSION

OIL DRAIN PLUG

CAUTION: If engine has been operated

for an extended period of time immedi-

ately prior to draining oil, oil will be hot.

TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE

SAE VISCOSITY GRADES

-20 0 30 40

100

-30

-20 0

20 30 40

-10

5W-30

10W30

ENGINE

LUBRICATION

Only use high quality detergent oil rated with API service

classification SG-SL. Select the oil’s SAE viscosity grade

according to your expected operating temperature.

Change the oil after every 50 hours of operation or at least

once a year if the tractor is not used for 50 hours in one year.

Check the crankcase oil level before starting the engine

and after each eight (8) hours of operation.

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 29 30

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