ARMY TM 9-1240-379-34
MARINE CORPS TM 04332A-34
Install two new screw thread inserts
(1), if old ones were removed. Refer to
Assemble machine key (2) to catch
strike (3) and secure with machine
Position assembled machine key and
catch strike on elbow assembly (5) and
secure with two machine screws (6).
Install helical compression spring (7)
and detent plunger (8) in machine key
Install retaining ring (9).
After maintenance has been completed,
purge and charge tank periscope in ac-
cordance with TM 750-116.
2-9. EYEPIECE ASSEMBLYMAINTENANCE INSTRUCTIONS.
THIS TASK COVERS:
M32E1 and M32CE1 tank periscopes
T M 9-1240-379-34P
Tools and Special Tools
T M 750-116
Instrument and fire control shop equip-
ment (SC 4931-95-CL-A07)
Instrument and fire control system repair
shop equipment (SC 4931-95-CL-A09)
from elbow assembly