TRANSMISSION AND TORQUE CONVERTER CD3340B/YB4411
7-22
Published 04/07/2015 Control # 569-00
are working normally (1st and 3rd gear selection show normal
operating pressures). So it can be assumed that the forward
high clutch is leaking.
We can now confirm the forward reverse clutch is leaking by
completing an Individual Clutch Leakage Test.
NOTE: Repeat the above procedure using reverse ratios if
necessary.
Example Only
Gear
Selected
Ratio Clutch
Mainshaft
of Layshaft
Clutch
PSI kPa
First
Second
Third
Fourth
Forward Low
Forward High
Forward Low
Forward High
Layshaft
Layshaft
Mainshaft
Mainshaft
140
125
140
125
952
850
952
850
Reference Only