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PRODUCT
SPECIFICATIONS
Serial number:
Date of purchase:
Gasoline
capacity / type:
1.25 quarts
(unleaded
regular)
Oil type (API-SF-SJ):
SAE 30 (above 32°F); SAE 5W-30
(below 32°F)
Oil capacity:
20 ounces
Spark plug (gap:
.030")
Champion
RJ19LM
or J19LM
Blade bolt torque:
35-40 ft. Ibs.
The model and serial numbers will be found on a decal on the rear of the mower
housing.
Record both serial number and date of purchase in space provided above.
LAWNMOWER
Always observe safety rules when performing
any maintenarK_.
TIRES
• Keep tires free of gasoline, oil, or insect
control chemicals which san 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
1. Disconnect
spark plug wire from spark
plug and place wire where
it cannot
come in contact
with spark plug.
2. Turn lawn mower
on its side. Make
sure air filter and carburetor
are up.
3.
Use a wood
block between
blade and
mower
housing
to prevent
blade from
turning
when
removing
blade bolt.
NOTE:
Protect your hands with gloves
and/or
wrap blade with heavy cloth.
4.
Remove
blade
bolt by turning
counter-
clockwise.
5.
Remove
blade and attaching
hard-
ware
(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
1.
Position
the blade adapter
on the
engine
crankshaft.
Be sure key in
adapter
and crankshaft
keyway are
aligned.
2.
Position
blade on the blade adapter
aligning
the two (2) holes in the blade
with the raised lugs on the adapter.
3.
Be sure the trailing
edge of blade
(opposite
sharp edge) is up toward
the
engine.
4.
Install the blade bolt with the lock
washer
and hardened
washer
into
blade adapter
and crankshaft.
5.
Use block of wood between
blade and
lawn mower
housing
and tighten
the
blade bolt, turning
clockwise.
• The recommended
tightening
torque
is
35-40 ft. Ibs.
IMPORTANT:
Blade bolt is grade 8 heat
treated.
Blade ada
Crankshaft
Blade
Blade
_-_"/1
shaft
bolt
Hardene
washer
Trailing edge
Blade adapter
12
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