Poulan 139700 Manuel d'utilisateur télécharger pdf (Page 18)

CUSTOMER RESPONSIBILITIES

AIR FILTER (See Fig. 20)

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

Clean the foam pre-cleaner element after every 25 hours of

operation or every season. Service paper cartridge every

100 hours or every season, whichever occurs first.

Service air cleaner more often under dusty conditions.

* Remove knob(s) and cover.

TO SERVICE PRE-CLEANER

• Slide foam pre-cleaner off cartridge.

® Wash it in liquid detergent and water.

® Squeeze it dry in a clean cloth.

® Saturate it in engine oil. Wrap it in clean, absorbent

cloth and squeeze to remove excess oil.

® Reinstall pre-cleaner over cartridge.

® Reinstall cover and secure with knob(s).

TO SERVICE CARTRIDGE

« Remove wing nuts and cartridge plate.

• Remove cartridge and clean by tapping gently on flat

surface.

* Ifverydirty, replace orwash in a nonsudsing detergent

and warm water solution. Rinse thoroughly with water

from inside out until water runs clear. Let cartridge dry

thoroughly before using.

® Reinstall cartridge plate, wing nuts, precleaner, cover

and secure with knob(s).

IMPORTANT: PETROLEUM SOLVENTS, SUCH AS

KEROSENE, ARE NOT TO BE USED TO CLEAN THE

CARTRIDGE. THEY MAY CAUSE DETERIORATION OF

THE CARTRIDGE. DO NOT OIL CARTRIDGE. DO NOT

USE PRESSURIZED AIR TO CLEAN OR DRY

CARTRIDGE.

COVER

WING NUT

FOAM

PRE-CLEANER

KNOB

CARTRIDGE

PLATE

AIR SCREEN

CARTRIDGE

MUFFLER

Inspect and replace corroded muffler and spark arrester (if

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

SPARK PLUGS

Replace spark plugs at the beginning of each mowing

season or after every 100 hours of operation, whichever

comes first. Spark plug type and gap setting are shown in

“PRODUCT SPECIFICATIONS" on page 3 of this manual.

IN-LINE FUEL FILTER (See Fig. 21)

The fuel filter should be replaced once each season. If fuel

filter becomes clogged, obstructing fuel flow to carburetor,

replacement is required.

• With engine cool, remove filter and plug fuel line

sections.

» Place new fuel filter in position in fuel line with arrow

pointing towards carburetor.

• Be sure there are no fuel line leaks and clamps are

properly positioned.

® Immediately wipe up any spilled gasoline.

CLEANING

• Clean engine, battery, seat, finish, etc. of all foreign

matter.

• Keep finished surfaces and wheels free of all gasoline,

oil, etc.

• Protect painted surfaces with automotive type wax.

We do not recommend using a garden hose to clean your

tractor unless the electrical system, muffler, air filter and

carburetor are covered to keep water out. Water in engine

can result in a shortened engine life.

FIG. 20

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 47 48

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Poulan 139700 Manuel d'utilisateur Page 18

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