PRODUCT SPECmFmCATJONS
MODEL
NUMBER
917.37729I
SERIAL
NUMBER
DATE OF PURCHASE
HORSEPOWER:
6,5
DISPLACEMENT:
12_56 CU, IN,
GASOLINE
CAPACITY/TYPE:
1.5 QUARTS
UNLEADED
REGULAR
OIL TYPE
(API-SF/SG):
SAE 30 (ABOVE
32°F)
SAE 5W-30
(BELOW
32°F)
OIL CAPACITY:
270ZS.
SPARK
PLUG(GAP:
.030")
CHAMPION
RJ19L
VALVECLEARANCE:
INTAKE:
_004 - .008
EXHAUST_
_004 - .008
SOLID STATE IGNITION
AIR GAP:
.0125 IN,
BLADE
BOLTTORQUE:
35-40
FT. LBS,
The model
and serial numbers
wilt be found on a decal attached
to the rear of the
lawn mower
housing
Record
both serial number
and date of purchase
in space
provided
above.
LAWN
MOWER
Always observe safety rules when performing
any maintenance.
TIRES
Keep tires free of gasoline, oil, or insect
control chemicals which can harm rubber.
• Avoid stumps, stones, deep ruts, sharp
objects and ether 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
o Disconnect spark plug wire from spark plug
and place wire where it cannot come in
contact with spark plugo
• Turn lawn mower on its side. Make sure air
filter and carburetor are up.
o Use a wood block between blade and
mower housing to prevent blade from
turning when removing blade bolt,
o Protect your hands with gloves and/or wrap
blade with heavy cloth_
, Remove blade bolt by turning counter--
clockwise. Use a 9/16" box or open-end
wrench,
• 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.
Blade
Crank shaft
Blade
11
Bolt
Crank
Lockwasher
Hardened
Blade shaft
washer
Trailing
adaptor
edge
TO REPLACE
BLADE
o Position the blade adapter on the engine
crankshaft. Be sure key in adapter and
keyway in crankshaft
are aligned.
o Position blade on the btade adapter aligning
the two (2) holes in the blade with the raised
lugs on the adapter