Craftsman EZ3 Manual Del Proprietário página 12

NOTE: We donot r ecommend sharpening
blade - but i f
you do, be sure the blade is
balanced.
TO SHARPEN BLADE
Care should be taken to keep the blade
balanced. An unbalanced blade will cause
eventual damage to lawn mower or engine.
, The blade can be sharpened with a file or
on a grinding wheel. Do not attempt to
sharpen while on the mower.
• To check blade balance, drive a nail into a
beam or wail. Leave about one inch of the
straight nail exposed. Place center hole of
blade over the head of the nail. if blade is
balanced, it should remain in a horizontal
position, if either end of the blade moves
downward, sharpen the heavy end until the
blade is balanced.
GRASS CATCHER
- The grass catcher may be hosed with
water, but must be dry when used.
• Checkyou r grass catcher often for damage
or deterioration. Through normal use it will
wear. If catcher needs replacing, replace
only with a manufacturer approved
replacement catcher. Give the lawn mower
model number when ordering.
Blade Crank shaft
adaptor
Blade
Bolt Crank
Lockwasher Hardened Blade shaft
washer Trailing adaptor
edge
GRASS CATCHER
, The grass catcher may be hosed with
water, but must be dry when used.
- Check your grass catcher often for
damage or deterioration. Through
normal use it wi!l wear. If catcher needs
replacing, replace only with a manufac-
turer approved replacement catcher.
Give the lawn mower model number
when ordering.
DRIVE WHEELS
Check front drive wheels each time before
you mow to be sure they move freely.
The wheels not turning freely means trash,
grass cuttings, etc. are in the drive wheel
area and must be cleaned to free drive
wheels.
If necessary to clean the drive wheels,
check both front wheels.
, Remove hubcaps, hairpin cotters and
washers.
o Remove wheels from wheel adjusters.
• Remove any trash or grass cuttings from
inside the dust cover, pinion and/or drive
wheel gear teeth.
Put wheels back in place.
• If after cleaning, the drive wheels do not
turn freely, contact your nearest
authorized service center.
GEAR CASE
. To keep your drive system working
properly, the gear case and area around
the drive should be kept clean and free
of trash build--up. Clean under the drive
cover twice a season.
• The gear case is filled with lubricant to
the proper level at the factory. The only
time the lubricant needs attention is if
service has been performed on the gear
case.
• If lubricant is required, use only Texaco
Starplex Premium 1 Grease, Part No.
750355. Do not substitute.
ENGINE
LUBRICATION
Use only high quality detergent oil rated
with API service classification SF, SH or
SG. Select the oil's SAE viscosity grade
according to your expected operating
temperature.
SAE VISCOSITY GRADES
I
NOTE: Although multi--viscosity oils
(5W30, 10W30 etc.) improve starting in
cold weather, these multi--viscosity oils
will result in increased oil consumption
when used above 32°F. Check your
engine oil level more frequently to avoid
possible engine damage from running low
on oil.
Changethe oil after every 25 hours of opera-
tion or at least once a year if the lawn mower
is not used for 25 hours in one year.
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