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Husqvarna 917.279200 Owner's Manual page 14

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MAINTENANCE
MAINTENANCE
SCHEDULE
Check
Brake
Operation
Check
Tire Pressure
T
R
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
and Terminals
Check Transaxle
Cooling
Check Mower Levelness
Check V-Belts
Check
En,qine Oil Level
Chanqe
Enqine
Oil (with oil filter)
Change
Engine Oil (without
oil filter
_
Clean
Air Filter
G
Clean
Air Screen
I Inspect Muffler/Spark Arrester
N
Replace Oil Filter (If equipped)
E Clean Engine Coelin9 Fins
Replace Spark Plu9
Replace Air Filter Paper Cartridge
Replace
Fuel Filter
BEFORE
EACH
USE
v'
v'
v"
v"
EVERY
8
HOURS
V"
t,"
v'
EVERY
25
HOURS
_
v"
v"
VF1,2
EVERY
5O
HOURS
v'
V_1,2
v'
m
EVERY
100
HOURS
v'
v"
V_,2
V'2
p
EVERY
SEASON
If
v'
m
BEFORE
STORAGE
i!
i,"
t,"
v"
v'
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 if equipped with maintenance-free
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 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
Check engine oil level.
Check brake operation.
Check tire pressure.
Check operator presence and
ROS systems for proper operation.
Check for loose fasteners.
LUBRiCATiON
CHART
,
SPINDLE ZERK
_
FRONT
FRONT
WHEEL
WHEEL
BEARING
BEARING
"
_
ZERK
ZERK
STEERING
SECTOR GEAR
TETH
' @ ENGINE
//
/
_
MANDREL
ZERKS
dP 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 OFTHE SELF-LUBRICATING
BEARINGS.
IFYOU FEEL THEY MUST BE LUBRICATED, USE ONLY A DRY,
POWDERED GRAPHITE TYPE LUBRICANT
SPARINGLY.
14

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