TRIUMPH TR6
PLATE CL
GEARBOX HOUSING AND TOP
COVER DETAILS
77
GEARBOX HOUSING AND TOP COVER DETAILS
GEARBOX AND CLUTCH HOUSING ASSEMBLY
1
Bush,
clutch operating shaft
2
Plug,
drain, in bottom of gearbox
1
Plug,
magnetic, drain, in bottom of gearbox; alternative to
1
Plug,
oil filler and oil level, fitted to hole in L.H. side of
1
gearbox housing
Front End Cover
1
Seal,
oil, in front end cover
1
GASKET AND HARDWARE,
securing front end cover to
gearbox housing
Gasket
1
Washer,
copper
4
Screw,
set
4
Cover,
countershaft end
1
GASKET AND HARDWARE,
securing countershaft end
cover to gearbox housing
Gasket
1
Screw,
set
2
Washer,
copper
2
Gearbox Extension
1
Seal,
oil, fitted in rear of extension
1
GASKET AND HARDWARE,
securing extension to
gearbox housing
Gasket
1
Screw,
set
5
Screw,
set; alternative to HU858
5
Bolt
1
Bolt,
alternative to HU866
1
Washer,
lock
6
SPEEDOMETER DRIVEN GEAR AND BEARING DETAILS
Gear,
speedometer driven, up to comm. no. CF1
1
Gear,
speedometer driven, after comm. no. CF1
1
Bearing,
speedometer driven gear
1
Seal,
oil
1
Ring,
`'O''
1
HARDWARE,
securing gear and bearing assembly to
gearbox extension
Washer,
plain
1
Screw,
locking
1
Washer,
lock
1
Plate No.
Part No.
Description
No. Off
TOP COVER CASTINGS,
fitted with three selector shaft
end plugs
Top Cover,
fitted up to gearbox no. CD48491
1
Top Cover,
fitted after gearbox no. CD48491
1
Top Cover,
U.S.A. models, with seat belt interlock,
1
non-overdrive gearboxes
Top Cover,
U.S.A. models, with seat belt interlock,
1
overdrive gearboxes
Top Cover,
fitted after comm. CF12500
1
PLUGS,
fitted in top cover
Plug,
screwed, blanking threaded switch holes
A/R
Seal,
copper plug
A/R
Plug,
Welch, interlock access, side of top cover
1
Plug,
Welch, selector shafts, front of top cover
3
Plug,
Welch, sides of top cover
2
ELECTRICAL SWITCHES,
fitted to top cover, reverse
lamps, overdrive interrupter, seat belt interlock
Switch,
electrical, fitted earlier
A/R
Switch,
electrical, fitted later; alternative to 127380
A/R
Shim Washer,
adjusting height of above switches for
A/R
proper operation
SELECTOR SHAFTS
Selector Shaft,
1st and 2nd gears
1
Selector Shaft,
1st and 2nd gears, U.S.A. models with
1
seat belt interlock only
Plunger,
interlock, fitted to 1st/2nd selector shaft, U.S.A.
1
models with seat belt interlock only
Selector Shaft,
3rd and 4th gears, all non-overdrive
1
gearboxes and overdrive gearboxes up to 1972
Selector Shaft,
3rd and 4th gears, J-type overdrive
1
gearboxes, with interrupter switch toward rear of
top cover
Selector Shaft,
reverse, earlier top covers
1
Selector Shaft,
reverse, later top covers, with reverse
1
lamp switch on L.H. side of top cover
SELECTORS
Selector,
1st and 2nd gears
1
Selector,
reverse, narrow groove, fitted earlier
1
Selector,
reverse, wider groove, fitted later; alternative
1
to 127385
SELECTOR FORKS
Fork,
selector, 1st and 2nd gears
1
Fork,
selector, 3rd and 4th gears
1
Actuator,
reverse
1
(Continued on next page.)
Plate No.
Part No.
Description
No. Off
