Craftsman 900.370510 Manual Del Usuario página 12

598994-00,37051 8/9/05
• Check balance of blade. See instructions
for blade balancing.
• After blade is sharpened and balanced
replace blade on mower and tighten
securely.
Vise
Blade
Sharpen this
edge on
both ends
of blade
CUSTOMER RESPONSIBILITIES TABLE
MAINTENANCE SCHEDULE
FILL IN DATES
AS YOU COMPLETE
REGULAR SERVICE
Check for Loose Fasteners
Clean Lawn Mower
Check/Sharpen/Replace Blade
GENERAL RECOMMENDATIONS
• Always observe safety rules when
performing any maintenance.
• The warranty on this lawn mower does
not cover items that have been
subjected to operator abuse or
negligence. To receive full value from the
warranty, operator must maintain mower
as instructed in this manual.
• Once a year check blade for wear.
• Follow the maintenance schedule in this
manual.
• Before each use check for loose
fasteners.
10:17 AM Page 12
TO BALANCE BLADE
• Check balance of blade by placing
center hole in blade over a nail or
screwdriver shank, clamped horizontally
in a vise. If either end of the blade
rotates downward, file that end. Blade is
properly balanced when neither end
drops.
Fine
Tooth
File
MAINTENANCE
4
4
4
LUBRICATION
No lubrication is required.
IMPORTANT: Do not oil or grease plastic
wheel bearings. Viscous lubricants will
attract dust and dirt and will shorten the
life of the self-lubricating bearings. If you
feel they must be lubricated, use only a
dry, powdered graphite tube lubricant
sparingly.
TIRES
• Keep tires free of gasoline, oil or insect
control chemicals which can harm
rubber.
• Avoid stumps, stones, deep ruts, sharp
objects and other hazards that may
cause tire damage.
12
SERVICE DATES
4
4