Generac Mobile G4-ECO - Basic Maintenance Schedule - Mitsubishi Engine

Item Daily 50 Hr
100
Hr
200
Hr
400
Hr
500
Hr
750
Hr
800
Hr
1,000
Hr
1,500
Hr
3,000
Hr
Every
Two
Years
Check oil level

Check coolant level

Check fuel level

Check tire pressure

Check all electrical connections

Inspect radiator fins for debris, clean
as required

Inspect light tower mast for proper
operation

Check fuel pipes and clamp bands
@
Clean air cleaner element
@
Check fan belt tightness

Check radiator hoses and clamp
bands

Replace fuel filter element
**@
Radiator flush

Lubricate leveling jacks

Remove sediment in fuel tank

Replace fan belt

Replace air filter element
**@
Check valve clearance

Replace engine oil and oil filter
*
Check fuel injection nozzle pressure
***@
Check injection pump
***@
Check fuel injection timing
***@
Replace battery

Replace radiator hoses and clamp
bands

Replace fuel pipes and clamp bands
***@
Change radiator coolant (L.L.C.)

30 Owner’s Manual for G4-ECO Light Tower
Maintenance
Basic Maintenance Schedule - Mitsubishi Engine
* Generac Mobile recommends oil change intervals on the MLTS equipped with the Mitsubishi L2E Tier 4 engine be
extended to 1,000 hours after initial break-in. The engine comes from the factory with a larger sump that holds 5.5
qts (5.2 L) of engine oil. After the initial 50 hour break-in and oil change, the sump, coupled with the larger oil filter,
allows the engine to operate up to 1,000 hours between routine oil changes. Hot, humid, or dusty conditions can
shorten engine oil service life, regardless of suggested oil change intervals. Always follow the recommendations of
the OEM engine manual that was shipped with the unit for specific operating instructions. If further technical
assistance is required, contact Generac Mobile Technical Service at 1-800-926-9768.
*** Consult Mitsubishi Dealer
for this service.
@ Items marked @ are registered as emission critical part by Mitsubishi in the U.S. EPA nonroad emission regulation.
As the engine owner, you are responsible for the performance of the required maintenance on the engine according
to the above instruction.