Th400 vacuum modulator

Firebird 67

New Member
Joined
Oct 16, 2004
Messages
204
Reaction score
0
Points
0
Location
Denmark
I have replaced my vacuum modulator and seal but its still leaking is there another seal inside the transmission that needs to be replaced or ??
 

Firebird 67

New Member
Joined
Oct 16, 2004
Messages
204
Reaction score
0
Points
0
Location
Denmark
The edge. Also seems strange to me that a thin piece of metal with one bolt is enough to keep it sealed.
 

brian

New Member
Joined
Nov 16, 2004
Messages
432
Reaction score
0
Points
0
Location
Melfort Saskatchewan , Canada
that metal thing is just holding it in. There will be an O-ring inside the hole that is cut
Brian

possibly could be a lip seal in the hole,, kind of like a chevy axle seal
 
Top