Oil and Maintenance Guide for 2018 Kymco Mongoose 90 R 90
Before You Service the Engine
Routine engine maintenance on the 2018 Kymco Mongoose 90 R 90 calls for the correct lubricant and a careful check of the level after refilling. A catalog recommendation is a starting point rather than proof of every manufacturer requirement; consult the correct service instructions before adding fluid.
How much oil does a 2018 Kymco Mongoose 90 R 90 take?
The available engine-oil capacity figure is 0.74 quarts. The amount added during a routine drain may differ from the listed capacity; use the correct level-check procedure when refilling.
What does 10W-40 mean on an engine-oil label?
The number before W identifies the oil’s low-temperature viscosity grade, while the second number identifies its viscosity grade at operating temperature. The oil must also meet the engine manufacturer’s specifications.
