Question

Technician A says that CV joint grease with a gritty texture is contaminated. Technician B says that any visible crack in the CV boot indicates contaminated joint grease. Which technician is correct?
A) Technician A only
B) Technician B only
C) Both technicians
D) Neither technician

Answer 1

A CV joint is greased and packed /sealed tightly with a plastic or a rubber boot.A CV joint does not need much maintenance.

Explanation:

The answer for the above mentioned question is (c) both  Technicians

As we know that a CV joint is sealed with a plastic or a rubber boot any visible crack in the CV boot  leads to grease leakage and then the dirt and the moisture goes in leading to the wear and tear of the CV joint