Craftsman 917.377830 Manual Del Propietário página 11

PRODUCT SPECIFICATIONS
MODEL NUMBER 917.377830
SERIAL NUMBER
DATE OF PURCHASE
HORSEPOWER:
GASOLINE CAPACITY/TYP E:
6.0
1.6 QUARTS
UNLEADED REGULAR
O1LTYPE (API-SF/SG/SH):
SAE 30 (ABOVE 32°F)
SAE 5W-30 (BELOW 32°F)
OIL CAPACITY: 20 OZS.
SPARK PLUG(GAP: .030")
VALVE CLEARANCE:
CHAMPION RJ19LM OR J19LM
INTAKE: .005" - .007"
EXHAUST: ,007" - .009"
, , ,I,,L
SOLID STATE IGNITION
AIR GAP: .010 IN.
BLADE BOLTTORQUE: 35-40 F]'. LBS.
The m0del and sedal numbers wilt be found on a decal attached io ihe rear Of the
lawn mower housing.Record both serial number and date of purchase }n space
3rovided above,
LAWN MOWER
Always observe safety rules when
performing any maintenance.
TIRES
o Keep tires free of gasoline, oil, or insect
control chemfcats which can harm
rubber.
• Avoid stumps, stones, deep ruts, sharp
objects and other hazards that may
cause tire damage.,
BLADE CARE
For best results, mower blade must be
kept sharp. Replace bent or damaged
blades.
TO REMOVE BLADE
• Disconnect spark plug wire from spark
plug and place wire where it cannot
come in contact with spark plug.
• Turn lawn mower on tts side, Make
sure air filter and carburetor are up_
• Use a wood block between blade and
mower housing to prevent blade from
turning when removing blade bolt,
• Protect your hands with gloves and/or
wrap blade with heavy cloth.
° Remove blade bolt by turning counter-
clockwise.
o Remove blade and attaching hardware
(bolt, lock washer and hardened
washer).
NOTE: Remove the blade adapter and
check the key inside hub of blade
adapter. The key must be in good
condition to work properly. Replace
adapter if damaged.
TO REPLACE BLADE
° Position the blade adapter on the
engine crankshaft. Be sure key in
adapter and crankshaft keyway are
aligned.
° Position blade on the blade adapter
aligning the two (2) holes in the blade
with the raised lugs on the adapter.
• Be sure the trailing edge of blade
(opposite sharp edge) is up toward the
engine.
° Install the blade bolt with the lock
washer and hardened washer into
blade adapter and crankshaft.
° Use block of wood between blade and
lawn mower housing and tighten the
blade bott, turning cfockwlse.
o The recommended tightening torque is
35-40 ft. lbs.
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