Craftsman 917.28927 Manual Del Usuario página 17

MAINTENANCE
SCHEDULE
m
Check Brake Operation
Check Tire Pressure
T Check Operator Presence & ROS Systems
a Check for Loose Fasteners
C Check/Replace Mower Blades
T Lubrication Chart
0 Check Battery Level
R Clean Battery andTerminals
Clean Debris Off Steering Plate
Check Transaxle Cooling
Check Mower Levelness
Check V-Belts
Check Enqine Oil Level
Chanqe Engine Oil (with oil filter)
Change Engine Oil (without oil filter)
E Clean Air Filter
G Clean Air Screen
] Inspect Muffler/Spark Arrester
N Replace Oil Filter (If equipped)
E Clean Engine Cooling Fins
Replace Spark Plug
Replace Air Filter Paper Cartridge
BEFORE EVERY
EACH 8
USE HOURS
v' v"
v"
v'
EVERY EVERY EVERY EVERY BEFORE
25 50 100 SEASON STORAGE
HOURS HOURS HOURS
v' v"
v" v'
v'
v',,2
v'2
=,,"2
v'
Ik#_,2
v"2
v' v"
-- Re lace Fuel Filter ..... _ __
i Change more often when ope fating under a heavy Eoad or in high ambient tem_efatureG 3 Rep_a_ bFades more often when mowing in sandy soil 5 See Cleaning in Maintenance Section
2 S_rv_c_or_oftenwhenope,a_ngJnd_,_yordustycondmons 4 Not,equ_,edJ_equ_pedwJ_hma_ntenan_fr_eballe,y
GENERAL RECOMMENDATIONS
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.
• At least once a year you 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 en-
gine 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.
LUBRICATION CHART
(_ Spindle _./ ...... ",.[----_ Spindle
Zerk [ /i '., [ [-, z.erK
_i _ Ii' @ Front Wheel
@ Front Wheei,_r , _ Bearing
zerk
Bearing zerk, @ Engine
@ Steering _ _ ' _-! I
_?
Sector Gear --q _ .
Teeth :: _l ..... ; i I
i !!lq i
: \y .... :.-/ )
_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 lu-
bricant sparingly.
17