TM 9-2320-366-34-4
19-2. INITIAL MACHINE GUN RING KIT INSTALLATION/REMOVAL (CONT)
(51) Measure and mark 7/8 in. (22 mm) in from flat edges of
LH defrost cover (43) and RH defrost cover (44).
(52) Cut out marked 7/8 in. (22 mm) from bottom and center
flat edges of LH defrost cover (43) and RH defrost cover
(44).
(53) Clean threads of two clinch nuts (45) at top of windshield
(46).
(54) Clean threads of two clinch nuts (47) at bottom of
windshield (46).
19-10
Change 1