Smell & Sound

Heater core cleaning would be performed as the task for tomorrow, removing blower fan from the engine room must be first performed. What kind of cleaner should I use for the purpose?

The special spray cleaner aiming at mold for ordinal house air conditioner are prepared. Liquid washing materials may be used freely because fan motor would be removed.
Draining pipe line might be clogged with dust, check it out before starting the work.

The lubricant in inner drive shaft joint on NCP10 TOYOTA Vitz could be lost physical property because of the heat propagated from the motor through the differential gear. The over heating invites the oil degradation in any portions, motor oil, trans-axle oil and differential gear oil.

The lubricating oil is like so to speak human body liquid, so periodical replacement must be indispensable because the oil applied could not be desired any performance recovery like alive human body.

Trifle but important sign from the automobile tells any inconvenience, the driver should discern the strange noise if it is smaller enough to be ignored.