Maintenance; Lubrication Chart - Craftsman 917.28608 Operator's Manual

Lawn tractor 20.0 hp 42" mower electric start automatic transmission
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MAINTENANCE
SCHEDULE
._'__._o_'_o_
_-'_°_ 'I
As You COMPLETE
R.___ SERVlCE
Check
Brake
Operation
if
if
Check
Tire Pressure
_
_'
Check
Operator
Presence
and
T
ROS Systems
a
Check
for Loose
Fasteners
A
Sharpen/Replace
Mower
Blades
_3
TO
Lubrication
Chart
if
0
Check
Battery
Level
_4
a
Clean
Battery
and Terminals
if
Check
Transaxle
Cooling
Check
V-Belts
Check
Engine
Oil Level
_#'
V #'
Change
Engine
Oil (with oil filter)
E
Change
Engine
Oil (without
oil filter)
_1,2
N
Clean
Air
Filter
_2
G
Clean
Air Screen
V#'2
Inspect
Muffler/Spark
Attester
E
Replace
Oil Filter (If equipped)
Clean
Engine
Cooling
Fins
Replace
Spark
Plug
Replace
Air Filter Paper Cartridge
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.
DATES
_1,2
v,'
_,2
M_
3 - Replace
blades
more
often
when
mowing
in sandy
soil.
4 - Not required
if equipped
with maintenance-free
battery.
5 - Tighten
front axle
pivot
bolt to 35 ft.-Ibs,
maximum.
Do not overtighten.
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.
_S
Zerk
LUBRICATION
CHART
--
(_ Spindle
Zerk
(_Front Wheel
Bearing
Zerk
(_ General Purpose Grease
(_Front Wheel
,
L_ Bearing
Zerk
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019641
1
@ REFER TO Maintenance
"ENGINE" SECTION
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.
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, pow-
dered
graphite
type lubricant
sparingly.
18

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