TACHO DRIVE LEFT HAND THREAD

!
!

O RING TACHO DRIVE
60-3355
!
25

DRIVING GEAR
70-5157
!
23

SECURING SCREW
70-9332
!
17
Hollow screw including bush 70-5155

END CAP
71-2480
!
21
Threaded

DRIVEN GEAR TACHO DRIVE
71-2653
!
This is the one into which the cable goes.

TACHODRIVE 2:1 LH THREAD
71-7011
!

LEFT HAND THREAD 20TPI
T120/TR6 1969 up.