Transmission System Description and Operation. Holden Epica 2008

For 1990-2009 cars only

Makes 🢒 Holden 🢒 2008 🢒 Epica 🢒 Transmission/Transaxle 🢒 Manual Transaxle - D24 🢒 Transmission System Description and Operation

Five-Speed Manual Transaxle

The 5-speed transaxle assembly is a transaxle of constant-mesh design.

Combined in the assembly are:

•	All forward gears

•	The reverse gear

•	The differential output

The basic components of the 5-speed transaxle assembly units are:

•	The transaxle housing

•	The clutch housing

•	The interm shaft

•	The interm shaft gears

•	The input shaft

•	The input shaft gears

•	The output shaft

•	The output shaft gears

•	The ring gear and differential assembly

Forward/Reverse Gear

Shifting to a forward/reverse gear is accomplished by a combination of synchronizers with blocker rings controlled by sliding shift forks.

Differential Assembly

The differential is a conventional arrangement of gears that is supported by tapered roller bearings. The final output gear turns the ring gear and differential assembly which turns the drive axle shafts.