TM 3-4240-286-20&P
2-11. M 12 PROTECTIVE ENTRANCE - M AINTENANCE INSTRUCTIONS (CONT).
LOCATION
ITEM
ACTION
REMOVAL
M12 Protective Entrance
Plug drain
Remove cap plain nut (1) and washer (2).
Remove screw (3) from protective entrance (4) and
chain loop (5).
Unscrew plug drain (6) and remove.
INSTALLATION
Install screw (3) through chain loop (5) and hole in
protective entrance (4).
Install washer (2) and cap plain nut (1). Tighten
securely.
Install plug drain (6). Tighten finger tight.
2-58
II
