37 62-12002
Stop the engine. Lock out tag out.
Check fuel pump filter, clean if 
necessary, replace bowl gasket
OO
Check oil level and refill if required. 
Check for oil leak
O
Drain and refill oil O O
Replace oil filter and bypass filters, 
fuel filter, air filter
OO
Check air filter element. Replace if 
necessary
O
Check all belts (wear + tension)  O O O
Check clutch and connections, 
pulleys, standby motor, alternator, 
(noise test). Hand test
O
Replace all belts O
Check operation of evaporator fan 
/ turbine (bearing/noise)
OO
Check evaporator fan brushes - 
Clean if necessary (if applicable)
O
Check high and low voltage wiring, 
and connections into control box, 
corrosion, chafing and signs of 
heat build up
OO O O
Visually check cleanliness of 
condenser and clean if necessary
OO O O
Visually check cleanliness of 
evaporator and clean if necessary
OO O O
Check air switch calibration O
Check alternator brushes O O
Check and lubricate all linkages, 
hinges and lock mechanisms
O
Grease serviceable bearings O
Maintenance Schedule (Continued)
Initial Check 
Up
Service 
A
Service 
B