General Recommendations; Before Each Use - Craftsman 917.28824 Operator's Manual

Lawn tractor 21.0 hp, with 46" mower, electric start, automatic transmission
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MAINTENANCE
BEFORE
EVERY
EVERY
EVERY
EVERY
EVERY
BEFORE
EACH
8
25
50
100
SEASON
STORAGE
SCHEDULE
USE
HOURS
HOURS
HOURS
HOURS
Check Brake Operation
_#,
_#,
T Check Tire Pressure
J
R
Check
Operator
Presence
& ROS System!
A
Check for Loose Fasteners
IF
_
I_
C ChecWReplace
Mower Blades
I_r_
T
Lubrication Chart
_4
I1_
0 Check Battery Level
R
Clean Battery and Terminals
I_
Check Transaxle
Cooling
I_
Check Mower Levelness
If
Check V-Belts
if
Check Enqine Oil Level
_
I_
Chanqe
Enqine Oil (with oil filter
_,2
ll_
Change
Engine
Oil (without
oil filtel
1_'1,2
_#_
E Clean Air Filter
_
G Clean Air Screen
I_?
I Inspect Muffler/Spark
Arrester
I/
N
Replace Oil Filter (If equipped)
1_2
E
Clean Engine Cooling Fins
_
2
Replace Spark Plug
_'_
Replace
Air Filter
Paper Cartridge
!/2
Replace Fuel Filter
1 - Change
more often when operating
under a heavy load or
in high ambient
temperatures.
2 - SerVice more often when operating
in dirty or dusty conditions.
3 - Replace
blades
more often when
mowing
in sandy soil.
4 - Not required
it equipped
with maintenance-tree
battery.
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
_0 Spindle _
Zerk
_
_
@ Front Wheel=._
Bearing zerk
S
::_::
(
_0 Steering_L
"-"
J'
Sector Gear
Teeth
i
_s
,_
CHART
Spindle
Zerk
Bearing zerk
_@ Engine
<.bGeneral Purpose Grease
@Refer to Maintenance
"E NG IN E" 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.
16

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