TM 9-2350-277-20-4
REPLACE M26 PERISCOPE/MOUNT (M901A3 AND M981A3 ONLY) Continued
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2.
Remove four capscrews (3), lockwashers (4), washers (5), periscope mount (6), and gasket (7). Discard lockwashers
and gasket.
INSTALLATION
1.
Apply corrosion preventive compound to four capscrews (3).
2.
Install new gasket (7), periscope mount (6) four washers (5), new lockwashers (4), and capscrews (3).
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