TM 9-2350-287-10
OPERATING AUXILIARY EQUIPMENT (continued)
Removing M27 Periscopes
1.
To remove periscope (3), pull and turn two retainers (2) on cupola (1).
2.
Remove periscope (3) from cupola (1).
Installing M27 Periscopes
1.
Slide periscope (3) into cupola (1).
2.
Secure periscope (3) in cupola (1) with two retainers (2).
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