Maintenance Schedule; General Recommendations; Before Each Use; Lubrication Chart - Craftsman 917.28707 Operator's Manual

Lawn tractor 20.0 hp, 42" mower electric start 6 speed transaxle
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MAINTENANCE
.EFORE
EVERY
EVERY
EVERY
EVERY
EVERY
BEFORE
SCHEDULE
EACH
8
25
50
100
SEASON
STORAGE
USE
HOURS
HOURS
HOURS
HOURS
Check Brake Operation
_#,
T Check Tire Pressure
=J
R
_heck Opeta2or Pt_ence
& ROS Syslerm
_"
A
Check for Loose Fasteners
If
_
t_"
C Check/Replace Mower Blades
1_3
T
Lubrication Chart
If
0
Check Battery
Level
R
_an
Battery
and Terminals
3heck Transaxle
Cooling
Dheck Mower
Levelness
If
3heck
V-Belts
3heck Enqlne Oil Level
_
If
3hence En_ ne O (w h oil filter
I_1,_
I_
3har_e
Engine Oil (without oil fillel
_t_l _
_#_
NE 3lean Air Filter
_'=
G 3lean Air Screen
If?
I
nspect Muffler/Spark Arrester
Ikf
N=
=_eplaceOil Filter (If equipped)
V_2
El _lean Engine Cooling Fins
Ikf2
:leplace Spark Plug
_2
Vr
:_eplace Air Filler Paper Cartridge
={eplace Fuel Filter
I1_
1 - Change more often when operating under a heavy load or
3 - Replace blades more often when mowing in sandy soil.
in high ambient lemperatures.
4 - Not required if equipped with maintenance-lree
batlery.
2 - Service more often when operating
in dirty or dusty conditions.
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
periodically 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 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.
LUBRICATION CHART
(_Spindle
--
Zerk
pindle
(_
Cront
Cront theel
Bearing
g Zerk
Zerk
I
°'"'I
I
Gearshift
Pivots
1. SAE 30 or 10w30 Motor Oil
2. General Purpose Grease
3. Refer to 0aintenance
"E 1GI 1E" 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.
16

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