Transaxle Description

Transaxle Description





The 4F50N (AX4N) automatic transaxle is a 4-speed unit with electronic shift control. It is designed for operation in a transverse powertrain for front-wheel drive vehicles and has these 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