Air filter foam pre-cleaner (see fig. 14), Air screen (see fig. 15), Engine cooling fins (see fig. 15) – Craftsman 917.255561 User Manual
Page 17: Spark plugs, In-line fuel filter (see fig. 16), Cleaning, Spark piugs, Customer responsibilities
Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".
CUSTOMER RESPONSIBILITIES
AIR FILTER FOAM PRE-CLEANER (See Fig.
14)
Your engine will not run properly and may be damaged by
using a dirty air filter. Clean the foam pre-cleaner element
after every 25 hours of operation, mors often if used in very
dusty, dirty conditions,
•
Remove knob and cover.
■ Remove cartridge nut and replace cartridge.
•
Reassembie and tighten securely,
NOTE: Do not attempt to clean or oil the paper cartridge.
Replace paper cartridge once a year or after every 100
hours of operation, more often if used in very dusty, dirty
conditions,
•
Wash foam pre-cleaner in liquid detergent and water.
•
Wrap foam pre-cleaner in doth and squeeze dry.
•
Lightly coat foam pre-cleaner with clean engine oil.
Squeeze In towel to remove excess oil. Do not satu
rate.
•
Install foam pre-cleaner over paper cartridge.
•
Reassembie cover and secure with knobs.
AIR SCREEN (See Fig. 15)
The engine air screen must be kept free of dirt and chaff to
prevent engine damage from overheating. Clean with a
wire brush or compressed air to remove dirt and stubborn
dried gum fibers.
ENGINE COOLING FINS (See Fig. 15)
Remove any dust, dirt or oil from engine cooling fins to
prevent engine damage from overheating.
'
•
Remove oil fill dipstick and cover opening to prevent
entry of dirt.
•
Remove screws from blower housing and lift housing
off engine.
•
Remove the screws securing the starter housing and
lift housing off engine.
•
Use compressed air or stiff bristle brush to thoroughly
dean engine cooling fins.
•
To reassemble, reverse above procedure.
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. 16)
The fuel filter should be replaced once each season. If fuel
filter becomes dogged, 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.
•
Be sure there are no fuel line leaks and damps are
properly positioned.
•
immediately wipe up any spilled gasoline
FIG, 16
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.
17