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Maintenance Schedule; Lubrication Chart; Before Each Use - Husqvarna LTH1438 Owner's Manual

Husqvarna lawn mower user manual
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MAINTENANCE
SCHEDULE
Check Brake Operation
Check Tire Pressure
T
Check Operator Presence & ROS Systems
R
Check for Loose Fasteners
A
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 Engine Oil Level
Change Engine Oil (with oil filter)
Change Engine Oil (without oil filter)
E
Clean Air Filter
N
Clean Air Screen
G
I
Inspect Muffler/Spark Arrester
N
Replace Oil Filter (If equipped)
E
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.
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 main tain 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.
MAINTENANCE
BEFORE
EVERY
EVERY
EACH
8
USE
HOURS
HOURS
3 - Replace blades more often when mowing in sandy soil.
4 - Not required if equipped with maintenance-free battery.
SPINDLE ZERK
FRONT WHEEL
BEARING ZERK
STEERING
SECTOR GEAR
TEETH
IMPORTANT: DO NOT OIL OR GREASE THE PIVOT POINTS WHICH
HAVE SPECIAL NYLON BEARINGS. VISCOUS LU BRI CANTS WILL
ATTRACT DUST AND DIRT THAT WILL SHORT EN THE LIFE OF
THE SELF-LU BRI CAT ING BEARINGS. IF YOU FEEL THEY MUST
BE LU BRI CAT ED, USE ONLY A DRY, POW DERED GRAPHITE TYPE
LU BRI CANT SPARINGLY.
16
EVERY
EVERY
25
50
100
HOURS
HOURS
3
4
1,2
1,2
2
2
1
LUBRICATION CHART
GENERAL PURPOSE GREASE
REFER TO MAINTENANCE "ENGINE" SECTION
EVERY
BEFORE
SEASON
STORAGE
,
2
2
2
SPINDLE ZERK
FRONT WHEEL
BEARING ZERK
ENGINE
02956

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