SYNCHRONIZATION SPINDLE ADJUSTMENT OF 165-MM GUN WITH
G U N N E R ' S PERISCOPE M32C (CONT)
If onLy fine adjustment of periscope synchronization is
required, omit step 1 and go to step 6.
Using diagonal cutting pliers, cut and remove lead seal wire (1) from trunnion connection
Using combination wrench, loosen screw (2) on each end of trunnion connecting link.
Turn adjuster tube (3) until 1/2 of synchronization error is removed.
Using combination wrench, tighten screws (2).
Replace lead seal wire (1) on trunnion connecting link (JPG).
Using socket and drive ratchet, loosen four bearing cap clamping screws (4).
If the screws in steps 7 and 8 are inaccessible because of
position of arm, remove cap and drop arm. Perform
steps 7 and 8, and reconnect arm.
Using Allen wrench, remove two outer locking setscrews from edge of graduated sleeve
Using Allen wrench, loosen two inner setscrews that secure graduated sleeve (5) to
graduated spindle (6).
GO TO FRAME 3
Para 3-7 Cont