C 2, TM 9-6650-221-35
for operator's and organizational level troubleshooting procedures for the mount assembly.
Table 6-1. Mount Assembly Troubleshooting
Lowest
Malfunction
Probable cause
Corrective action
maintenance
category
1. Plunger does not operate smoothly
a. Plunger 10513473 needs lubricating
a. Disassemble, clean, and lub-
DS
ricate the plunger (para 6-5).
b. Defective helical compression
b. Replace helical compression
DS
spring 5340-912-5826 (para 6-5).
Spring (para 6-5).
2. Body assembly does not securely
Bent strike 10513474 (3, fig. 6-5)
Replace strike.
DS
fasten to mount
compression spring should be free from breaks or other
6-5. Replacement of Helical Compression Spring
damage.
5340-912-5826
c. Cleaning. Clean the plunger and mounting hole
with solvent in accordance with TM 9-208-1 to remove all
a. Disassembly. Disassemble items 1 through 5
b. Inspection. Inspect the general condition of the
disassembled parts. The plunger should fit firmly but be
free to move smoothly in the mounting hole. The helical
1
Screw, machine: no. 6/0-40 UNF, 5/16 lg (8)
4
Spring, helical compression: (2) 5340-912-5826
5305-057-0523
5
Plunger (2) 10513473
2
Washer, lock: helical split, no. 6 (8) 5310-933-6395
6
Mount 10513630
3
Strike (2) 10513474
Figure 6-5. Mount assembly 6650-906-7944 - exploded view.
6-6
