Technical data

TM 9-1005-319-23&P 0008
0008-23
Table 1. Preventive Maintenance Checks and Services for
M16 Series Rifles and M4 Series Carbines - Continued.
Item
No.
Interval
Man-
Hour
Item To Be
Checked or
Serviced
Procedure
Equipment Not
Ready/Available
If:
(3) If buttplate is cracked in
excess of 0.25 in. (0.64 cm)
in length and extends
through buttplate (57),
repair. SH - Crack in excess
of 0.25 in. extends through
buttplate.
(4) Buttplate (57) should not be
removed except for repair or
replacement of parts at
which time a new machine
screw, NSN 5305-01-147-
8585, must be used.
1 v s 0 4 9
5 7
5 5
5 6
5 3
5 4