Craftsman 917.28970 Manual Del Operador página 16

MAINTENANCE
BEFORE EVERY EVERY EVERY EVERY EVERY BEFORE
SCHEDULE
EACH 8 25 50 100 SEASON STORAGE
USE HOURS HOURS HOURS HOURS
Check Brake Operation _ _I"
Check Tire Pressure _
T
R Check Operator Presence & ROS Systems
A
Check for Loose Fasteners t#_ _#4 _l'
C Check/Replace Mower Blades _3
T Lubrication Chart if
0 Check Battery, Level _4
R Clean Battery and Terminals V #'
Check Transaxle Cooling if
Check Mower Levelness _'
Check V-Belts
Check Engine Oil Level if
Change Engine Oil (with oil filter)
_1,2
Change Engine Oil (without oil filter)
_1fl,2
_ Clean Air Filter _2
G Clean Air Screen _
I inspect Muffler/Spark Arrester _'
N Replace Oil Filter (If equipped)
_1,2
E Clean Engine Cooling Fins if 2
Replace Spark Plug _
Replace Air Filter Paper
Cartridge
ql_2
R__place Fuel Filter __ .__.___
1 - Change more often when operating under a heaw load or
in high ambient temperatures.
2 - Service more often when operating in dirty or dusty conditions.
GENERAL RECOMMENDATIONS
3 - Replace blades more often when mowing in sandy soil.
4 - Not required if equipped with maintenance-free battery.
LUBRICATION CHART
The warranty on this tractor does not cover
items that have been subjected to operator
abuse or negligence. To receive full value
from the warranty, operator must maintain
tractor as instructed in this manual.
Some adjustments will need to be made pe-
riodically to properly maintain your tractor.
At least once a season, check to see if
you should make any of the adjustments
described in the Service and Adjustments
section of this manual.
(_ S_ Spindle
Zerk Zerk
Front
(_Front Wheel Wheel
Bearing zerk Bearing zerk
d_
Sector Gear
Teeth
Engine
At least once ayearyou should replace the
spark plug, clean or replace air filter, and
check blades and belts for wear. A new
spark plug and clean air filter assure proper
air-fuel mixture and help your engine run
better and last longer.
BEFORE EACH USE
1. Check engine oil level.
2. Check brake operation.
3. Check tire pressure.
4. Check operator presence and
ROS systems for proper operation.
5. Check for loose fasteners.
_General Purpose Grease
@Refer to Maintenance "ENGINE" Section
iMPORTANT: Do not oil or grease the pivot
points which have special nylon bearings.
Viscous lubricants will attract dust and dirt
that will shorten the life of the self-lubricating
bearings. If you feel they must be lubricated,
use only a dry, powdered graphite type
lubricant sparingly.
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