A/T - E40D Check Ball Locations
TECHNICAL BULLETIN # 114TRANSMISSION: E4OD
SUBJECT: Check Ball Locations
APPLICATION: Ford
DATE: May 1992
EARLY 1989 UNITS
Place balls in locations # 1-# 14. All balls are 5/16 diameter rubber.
LATE 1989 UNITS
Place balls in locations # 1-# 11. All balls are 5/16 diameter rubber except # 10 which is 5/16 diameter steel.
1990-1991
Place balls in locations # 1-# 9. All balls are 5/16 diameter rubber.
To determine if you have a late 89 or early 89 look for holes (ball seats) in the spacer plate above ball locations # 12, # 13 and # 14.
Late 89 does not have holes above balls # 12, # 13 and # 14.
There are 2 balls located in the main valve body but since they have not changed locations or size since the E4OD's introduction their locations will not be included in this bulletin.