Technical data

TM 9-1005-319-23&P 0025
0025-4
REPAIR OR REPLACEMENT
M 1 6 A 2
M 4
1 v s 2 1 0
3
1 0
9
8
4
5
6
2
1 3
1 5
1 4
Figure 4. Inspection of Components.
1. Inspect lower receiver extension (4 or 8) for corrosion, dents, and wear. Repair by using abrasive cloth
(WP 0045, item 13) to remove light corrosion. Retouch using solid film lubricant (WP 0045, item 20).
Replace if defective.
2. Inspect buffer retainer (5) for wear. Replace if defective.
3. Inspect helical spring (6) for deformities and breaks. Replace if defective.
4. Inspect lower receiver (2). See WP 0021.
5. Inspect trigger guard (3) for deformities and check operation of plunger and spring. Replace trigger
guard if defective.
6. CARBINE ONLY: Inspect receiver end plate (10) and round plain nut (9) for damage. Replace if
damaged.
7. CARBINE ONLY: Inspect detent (14), helical spring (15), and takedown pin (13) for wear and
deformities. Replace if defective.