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Sears CRAFTSMAN 917.377070 Manual Del Usuario página 17

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3. Return mowerto upright position.
4. Install newdrive belt into idler arm
assembly,then aroundthe drive pulley.
Be sure belt is inside of belt keepers.
5. Reattachidler arm assemblywith hex
nut previouslyremoved.
6. Turnlawn moweron its side. Make
sure air filter and carburetorare up.
7. Reattachdebris shieldto housingwith
tab of debris shield in housinghole.
8. Positionblade on the blade adapter
aligningthe two (2) holes in the blade
with the raised lugs on the adapter.
9. Be sure the trailing edge of blade (op-
positesharp edge) is up towardthe
engineas shown.
10.Installthe blade bolt with the lock
washer and hardenedwasher into
blade adapterand crankshaft.
11.Use blockof wood between bladeand
lawn mower housingand tighten the
blade bolt, turning clockwise.
• The recommendedtighteningtorque is
35-40 ft. Ibs.
IMPORTANT: Blade bolt is heat treated.
If bolt needs replacing,replaceonly with
approvedbolt shown in the Repair Parts
section of this manual.
12.Return mowerto upright position.
13.Reattachdrive cable and return spring
to the idler arm assembly,then reat-
tach drive cable to anchor.
14.Reattachdrive coverwith screw(s)
previouslyremoved.
15.Connectspark plug wire to spark plug.
TO ADJUST HANDLE
The handleon your lawn mower has three
(3) height positions- adjust to heightthat
suits you.
1. Removeknob and carriage bolt on one
sideof the lower handle.
2. Whileholding handleassembly,remove
knobandcarriageboltfromoppositeside,
align hole in handlewith desired hole in
handlebracketandreassemblebolt and
knob and tightensecurely.
3. Align oppositeside of handlewith
same positioninghole and securewith
bolt and knob.
Handle
bracket
Knob
ENGINE
ENGINE
SPEED
Your engine
speed
has been factory
set.
Do not attempt
to increase
engine
speed
or it may result in personal
injury. If you
believe
that the engine
is running
too fast
or too slow, take your lawn mower
to a
Sears
or other qualified
service
center
for
repair and adjustment.
CARBURETOR
Your carburetor
is not adjustable.
If your
engine
does
not operate
properly
due to
suspected
carburetor
problems,
take your
lawn mower
to a Sears
or other qualified
service
center for repair or adjustment.
IMPORTANT:
Never tamper
with the
engine
governor,
which
is factory
set
for proper
engine
speed.
Overspeeding
the engine
above the factory
high speed
setting
can be dangerous.
If you think
the engine-governed
high speed
needs
adjusting,
contact
a Sears or other
qualified
service
center, which
has proper
equipment
and experience
to make any
necessary
adjustments.
Immediately prepare your lawn mower for
storage at the end of the season or if the
unit will not be used for 30 days or more.
LAWN
MOWER
When
lawn mower
is to be stored
for a
period of time, clean
it thoroughly,
remove
all dirt, grease,
leaves,
etc. Store
in a
clean, dry area.
1.
Clean
entire lawn mower
(See
.
3.
.
17
"CLEANING"
in the Maintenance
sec-
tion of this manual).
Lubricate
as shown
in the Maintenance
section
of this manual.
Be sure that all nuts, bolts, screws,
and
pins are securely
fastened.
Inspect
moving
parts for damage,
breakage
and wear.
Replace
if necessary.
Touch up all rusted
or chipped
paint
surfaces;
sand lightly before
painting.

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