38
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 7  X           
Engine  Initial Oil Change 
 
Page 13    X         
Engine  Periodic Oil Change  
 
Page 14        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 
 
    X  
Fuel Filter  Replace Filter  
 
Page 17          X   
Engine Cooling 
System 
Clean Shrouds & Fins  
 
Engine Manual          X**   
Battery  Check State of Charge 
 
Page 31      X      X 
Battery  Charge Battery  
 
Page 31            X 
Tires  Check Pressures  
 
Page 7  X         X 
Drive Belts  Check For Wear And 
Tension 
 
Pages 25-30      X      X 
Mower Blades  Check Wear, Damage, 
And Blade Brake 
 
Pages 13, 23-
25 
X          
Mower Deck  Clean Debris 
Accumulation 
 
Page 16  X    X      X 
Mower 
Deck 
Clean Outside and 
Underside 
Page 16  X    X      X 
Lubrication 
Points 
Grease or Oil 
 
Pages 16-17   X   X 
Hydrostatic 
Trans. Oil 
Check Oil Level 
 
Page 17            X 
Reverse 
Lockout 
Mechanism 
Check Function 
 
Page 12  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   Spindle to Spindle  Standard  NINJA 
LT160H42IBV 7-3834  7-2349  -  2-6691 2-6407 
LT180H42IBV2 7-3834  7-2349    2-6691 2-6407 
LT200H48IBV2 7-3834  7-5121  2-8334 2-9247 ---