TB1, TB2, and TB3. Position synchro 1A1A1A13B3 to
d. Removal and Replacement of Synchro
electrical zero position.
1A1A1A13B3. To gain access to the synchro, remove
(c) Mount the coarse and fine dials (A7
gear train assembly 1A1A1A13 as specified in c above.
and A8) aligning the zero degree marking on the dial with
the zero index on the front panel.
Change 1 7-4