Massimo MSU 400, Owner'S Manual

Page: 112 / 179

Periodic Maintenance and Adjustment 8-11
achieve fuel-efficient low emissions
performance of the EFI engine.
EFI System inspection
If the EFI system has failure, the meter will
display the appropriate failure code, you can
also use the special "EFI system failure
diagnostic apparatus" for inspection,
diagnostic apparatus can provide a more
detailed faliure information . Diagnostic
apparatus equipped with its own user
manual.
Engine Oil and Oil Filter Cartridge
The engine oil level should be checked
before each operation. In addition, the oil
must be changed and the oil filter cartridge
replaced at the intervals specified in the
periodic maintenance and lubrication chart.
To Check Engine Oil Level
1. Place the vehicle on a level surface.
2. Remove the console.
3. Check the engine oil level on a cold
engine.
NOTE:
If the engine was started before checking the
oil level, be sure to warm up the engine
sufficiently, and then wait at least ten minutes
until the oil settles for an accurate reading.
4. Remove the engine oil filler cap and wipe
off the dipstick with a clean rag.
5. Insert the dipstick in the oil filler hole
(without screwing it in), and then remove
it again to check the oil level.
1. Diagnostic apparatus cable 2. EFI cables