TM 10-1670-327-23&P
UNIT MAINTENANCE
MC-6 PERSONNEL PARACHUTE SYSTEM
NSN 1670-01-527-7537
RESERVE EJECTOR SPRING ASSEMBLY
REPAIR, TEST, REPLACE
INITIAL SETUP:
Tools
Personnel Required
Rod, Compression, Ejector Spring (Item 46, WP
92R (10) Parachute Rigger
Materials/Parts
Equipment Condition
None required
Unpacked
REPAIR
Holes may be hot trimmed up to a 1/4-inch to avoid fraying. No repairs to the end caps or spring are
authorized.
TEST
NOTE
The test tube (PVC pipe) and the 32-lb weight constitute the spring compression test set.
The spring compression test set is locally manufactured IAW WP 0113 00.
Perform a compression test during initial receipt, during each re-pack and each time
ejector spring is replaced. It may be necessary to allow the spring to remain in a relaxed
state for up to 24 hours before testing (especially those that have been
compressed/packed for 365 days).
Perform the spring compression test as follows:
CAUTION
Dropping the weight onto the spring will result in unnecessary replacement of the spring
and cause irreparable damage to the material covering the spring.
1. Place the tube on a flat hard surface in the vertical position with the 6-inch slot closest to the floor.
2. Place the spring inside the tube.
3. Lower the 32-pound weight onto the spring.
4. Check to ensure that the spring is visible between the 6-inch slot in the tube.
0062 00-1