TM 9-2330-359-14&P
4-49. FRONT TWIST LOCK MAINTENANCE (M872A3).
This Task Covers:
a.
Removal
d.
Assembly
b.
Disassembly
e.
Installation
c.
Cleaning and Inspection
Initial Setup:
Materials/Parts:
Tools/Test Equipment:
l Wire brush (Item 3, Appendix E)
l General mechanic’s tool kit
l Dry cleaning solvent (Item 12, Appendix E)
a.
REMOVAL
1.
Remove roll pin (6), groove pin (5), and handle (7)
from cone (1).
2.
Push upon front twist lock and remove from front
twist lock pocket (4).
b .
DISASSEMBLY
Remove roll pin (3) and locating trunk (2) from
cone (1).
c .
CLEANING AND INSPECTION
WARNING
Dry cleaning solvent, P-D-680, is toxic and flammable. Always wear protective goggles
and gloves, and use only In a well-ventilated area. Avoid contact with skin, eyes, and
clothes, and DO NOT breathe vapors. DO NOT use near open flame or excessive heat.
The solvent’s flash point is 100°F-138°F (38°C-59°C). If you become dizzy while
using cleaning solvent, immediately get fresh air and medical help. If solvent contacts
eyes, immediately wash your eyes and get medical aid.
1.
Clean all parts with dry cleaning solvent. Remove rust or corrosion with wire brush.
2.
Lubricate in accordance with Chapter 3, Section 1.
TA508055
4-91
