Triumph TR6 Gearbox/Transmission Removal

Removal of A-Type Overdrive Gearbox from a TR6

[@corylwillrise]

I put a sleeve on the input shaft because even after replacing the oil seal I had a leak. I rebuilt my transmission with J type OD.

[@DavesTR4A]

Keep us informed!

[@corylwillrise]

The clutch looks worn. Mine had ridges and I still replaced it. I also replaced flywheel with findaza. In all likelihood the rear seal is leaking too. It probably should get a sleeve on crank as well do to scoring. I let you know right now, everything leaks oil on this car.

[@gimpsunlimited2505]

Dan, check any new pressure plate to ensure it is flat. A friend just got a new one and it wasn’ t flat.

[@hollywoodd3191]

That’s frustrating. Good tip!

[@zekehanscom5869]

Someone did a youtube on a more permanent fix for the broken pin.

[@hollywoodd3191]

Yea, so you can get a better stronger pin and can also cross drill the shaft and fork to put a bolt in there. I will be doing both.

[@zekehanscom5869]

Are you going to get a plastic cover?

[@hollywoodd3191]

Yep. Ordered a bunch of new parts to include a plastic two piece cover from Moss.

[@emilefouquet9005]

It isn't necessary to remove the Seats in order to remove the Transmission. To Overhaul a transmission for some oil leaks is stupid. It should be based upon the mileage covered and how much oil is lost during that use. If it's minimal, leave it alone

[@hollywoodd3191]

Suggest you watch the video all the way through then. Some of the issues are explained at the end.