37
MAINTENANCE SCHEDULE
SUBJECT
SERVICE
TO BE PERFORMED
REFERENCE
PAGES
EACH
USE
5
HOURS
25
HOURS
50
HOURS
100
HOURS
EACH
SEASON
Engine
Check Oil Level
Page 6
X
Engine
Initial Oil Change
Page 12
X
Engine
Periodic Oil Change
Page 13
X*
Air Pre-Cleaner
Service Sponge Pre-
Cleaner Element
Engine Manual
X**
Air Cleaner
Replace Element
Engine
Manual.
X**
Spark Plug
Replace Plugs
Engine Manual
& 16
X
Fuel Filter
Replace Filter
Page 15-16
X
Engine Cooling
System
Clean Shrouds & Fins
Engine Manual
X**
Battery
Check Electrolyte
Page 30-31
X
X
Battery
Charge Battery
Page 30-31
X
Tires
Check Pressures
Page 6
X X
Drive Belts
Check For Wear And
Tension
Pages 26-28
X
X
Mower Blades
Check Wear, Damage,
And Blade Brake
Pages 13,25-26
X
Mower Deck
Clean Debris
Accumulation
Page 6
X
X
X
Mower
Deck
Clean Outside and
Underside
Page 6
X
X
X
Lubrication
Points
Grease or Oil
Pages 14-15
X X
Hydrostatic
Trans. Oil
Check Oil Level
Page 16
X
Reverse
Lockout
Mechanism
Check Function
Page 11
X
*Change oil every 25 hours when operating under heavy load or high temperatures.
**Clean more often under dusty conditions or when air debris is present
MAINTENANCE PARTS
TRACTOR
DRIVE BELTS
MOWER BLADES
MODEL No.
Engine to Transmission
Engine to Deck
Standard
NINJA
LT150H33IBV 7-3834
2-6546
3-4168
2-4741
LT150H38IBV 7-3834
3-5500
4-2998
2-6597
WLT150H38IBV 7-3834
3-5500
4-2998
2-6597
WLT170H38IBV 7-3834
3-5500
4-2998
2-6597
Summary of Contents for WLT170H38IBV
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