How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 29428
Experience:  GM Grand Master Technician 2007. 14 years experience.
10949255
Type Your Chevy Question Here...
GM Tech (Cam) is online now
A new question is answered every 9 seconds

1994 Chevy: replace front and rear seal..speed transmission

Customer Question

I need to replace front and rear seal on a 1994 Chevy 5 speed transmission. Transmission is out of truck. I am having trouble taking out the rear seal, any suggestions? My biggest concern is the front seal. How do I take it out and what do I have to look out for? I am told I need to look out for needle bearings falling out as they can cause major problems if not done correctly.
Submitted: 5 years ago.
Category: Chevy
Expert:  GM Tech (Cam) replied 5 years ago.

GM Tech (Cam) :

Hello, I'm Cam. Please include all the details about your issue so I can accurately advise you. I cannot see your vehicle so please be detailed.

GM Tech (Cam) :

This is not as bad as you think.

GM Tech (Cam) :

The rear seal, is there a lip around the outside of metal that you can tap against?

Expert:  GM Tech (Cam) replied 5 years ago.

This is not as bad as you think.


The rear seal, is there a lip around the outside of metal that you can tap against?IF so use a screwdriver and hammer to tap, if not then you will need a seal puller, and they are cheap to buy.

 

AS for the front seal, Take the bolts out and hold the shaft in as you gently remove the housing from around it. The transmission should be standing on its end to get this out. THen you can remove and replace the seal and gasket.

 

 

Customer: replied 5 years ago.
There is no lip, the seal is recessed into the housing about 1/4 inch in. I tried the seal puller and a screw driver but both are nicking the housing. The rubber came out but the metal ring won't budge. Any worry about needle bearings when removing front seal?
Expert:  GM Tech (Cam) replied 5 years ago.
I see no warnings about the needle bearing when I confirmed this in the manual.
Can you pry inward a bit on one edge to fold it inside? you can use some RTV around the outside of the seal to seal any nicks.
GM Tech (Cam) and 3 other Chevy Specialists are ready to help you
Customer: replied 5 years ago.
I will try that, thanks. More questions to follow.
Expert:  GM Tech (Cam) replied 5 years ago.
I look forward to helping you again. Have a great day .