ZF-6 speed problem

mattplumber

Full Access Member
Joined
Sep 10, 2010
Posts
308
Reaction score
0
Location
memphis, tennessee
My business partners father just recently lost all gears but L & R in his '99 7.3 4x4.
This happened abruptly and now the trans will still go into all gears but only pulls in low and reverse.
Im thinking maybe a roll pin or the 1,2,3,4 shift fork may be the culprit.
Anyone here have any experience with repair on these units?
Also the trans never had any grinding issues or abuse/neglect, it was driven by a 77 year old man, and the fluid was always changed twice a year since new, he's the original owner.
 

Latest posts

Forum statistics

Threads
91,294
Posts
1,129,860
Members
24,107
Latest member
lewisstevey7
Top