Sears 917.25147 - Manual (Page 19)

CUSTOMER RESPONSIBILITIES
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 P R E S S U R I Z E D A I R T O C L E A N O R D R Y
CARTRIDGE,
FIG. 13
ENGINE COOLING FINS (See Fig. 14)
Remove any dust, dirt or oil from engine cooling fins to
prevent engine damage from overheating. Air guide covers
must be removed. Remove side panels and hood (See “TO
REMOVE HOOD AND GRiLL ASSEMBLY” in the Service
and Adjustments 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.
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
“PRODUCT SPECIFICATIONS” on page 3 of this manual.
IN-LINE FUEL FILTER (See Fig. 15)
The fuel filter should be replaced once each season. If fuel
filter becomes clogged, obstructing fuel flow to carburetor,
replac^-^om 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 teaks and damps are
properly positioned. ,
® Immediately wipe up any spilled gasoline.
CLEANING
® Clean engine, battery, seat, finish, etc, of all foreign
matter.
' ' Keepfinishedsurfacesand wheels f r e e of ail gasoline,
oil, etc,
.• Protect painted surfaces with automotive type wax.
We do not recommend using a garden hose to dean 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.
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