Transaxle Description
The 4F50N (AX4N) automatic transaxle is a four-speed unit with electronic shift control. It is designed for operation in a transverse powertrain for front-wheel drive vehicles and has the following major components:
- case with chain cover
- chain drive
- apply components:
- two friction bands: overdrive, coast
- five friction clutches: forward, direct, intermediate, reverse, low-intermediate
- three one-way clutches: low, direct, low-intermediate
- two simple planetary gearsets:
- front
- rear
- final drive planetary gearset
- differential
- pump assembly
- main control