Drive shaft — general description (Mazda Capella GC)

Drive is transmitted to the front wheels via drive shafts, which are cast axles with splined ends, onto which constant velocity joints (CV joints) are mounted. The drive shafts are the same length as the coupling shaft, located between the transmission and the right drive shaft. The CV joints are protected by rubber covers attached to belts, which protect them from water and dirt.

Covers must be inspected periodically (Section 1) for damage and lubricant leakage. Damaged CV joint boots must be replaced, otherwise the joints may fail. To replace the cover, it is necessary to remove the drive shaft (Chapter 7).

Signs of worn or damaged CV joints, in addition to grease leaks, include a characteristic metallic knocking sound when turning, a clanking sound when accelerating from coasting, and vibration when driving at high speed.