Thompson gearbox help

[rockadio00]

Iv just taken my kings arms Thompson gear box to bits to re-grease and to check it out, and I have no idea where the small spring (about inch long) goes ????
Any help??

[sj_asc]

Re: Thompson gearbox help

Do you have a picture?

[badger906]

Re: Thompson gearbox help

http://www.youtube.com/watch?v=52K0DOK3ti4

this may help. (thompsons and p90s both have version 6 gearboxes) at around 23min mark.

edit*** i dont know why the guy took the gear box apart that way.. i always have the air nozzle pointing to the right, so as you look down the tapet plate is on top.

[dadio]

Re: Thompson gearbox help

its the tappet plate spring,sits in a slot under the tappet plate.