ARMY TM 9-1240-379-34
MARINE CORPS TM 04332A-34
CAUTION
Damage may result if image in-
tensifier is exposed to bright
sunlight or high intensity ar-
tificial light.
20
Install image intensifier (37) in elbow
assembly (9).
Install new preformed packing (38) into
21
threaded adapter (39).
22
Install threaded adapter (39) on elbow
assembly (9) and tighten. Secure by
tightening three setscrews (40).
Install eyepiece assembly (41) on
23
threaded adapter (39). Tighten eyepiece
assembly (41) and secure with two
setscrews (42).
Install optical eyeshield (43) onto
24
eyepiece assembly (41).
After maintenance has been completed,
25
purge and charge tank periscope in ac-
cordance with TM 750-116.
2-8. PRISM CELLMAINTENANCE INSTRUCTIONS.
THIS TASK COVERS:
a. Disassembly
Reassembly
b . Inspection/cleaning/repair
c.
INITIAL SETUP
Artist's brush (item 3, app B)
Ethyl alcohol (item 9, app B)
Applicable Configurations
Lens paper (item 14, app B)
M32E1 and M32CE1 tank periscopes
References
Tools and Special Tools
TM 9-254
Helicoil insert and tool kit (4131-04-1)
T M 9-1240-379-34P
T M 750-116
Instrument and fire control shop equip-
ment (SC 4931-95-CL-A07)
Instrument and fire control system repair
Equipment Conditions
shop equipment (SC 4931-95-CL-A09)
tank periscope
Materials/Parts
2-45
