A/T - RE4F02A Inadvertent Shift To Neutral
TECHNICAL BULLETIN # 153TRANSMISSION: RE4F02A
SUBJECT: SHIFTS TO NEUTRAL
APPLICATION: NISSAN
DATE: JAN 93
RE4F02A
Shifts 1-2-Neutral
A shift from 2nd to neutral can be caused by checkball misplacement. The # 9 checkball is not used in all models. Using the 9 # checkball on models not designed for it can cause a shift from 2nd to 1st which feels like a shift to neutral.
To see if you need the # 9 checkball look at the separator plate. If it has one hole over the # 9 bathtub it doesn't take a ball, if it has two holes it does take a ball.