TM 10-1670-272-23&P 0032 00
UNIT MAINTENANCE
MC1-1B/MC1-1E TROOP BACK PARACHUTE ASSEMBLY
PACK TRAY
0032 00-1
THIS TASK COVERS:
Repair
Replace
INITIAL SETUP:
Equipment Condition
Pack tray cleaned with all defects recorded.
Tools
Anvil, Chuck Fastener (Item 1, WP 0044 00)
Chuck (Item 4, WP 0044 00)
Cutter, Double-Bow, ½-inch (Item 5, WP 0044 00)
Cutter, Single-Bow (Item 6, WP 0044 00)
Die (Item 7, WP 0044 00)
Holder, Die, Fastener (Item 10, WP 0044 00)
Knife, Hot Metal (Item 14, WP 0044 00)
Knife (Item 13, WP 0044 00)
Lead, Pig, 5-lbs. (Item 15, WP 0044 00)
Mallet, Rawhide (Item 17, WP 0044 00)
Press, Hand Operated (Item 25, WP 0044 00)
Pot, Melting (Item 24, WP 0044 00)
Sewing Machine, Darning (Table1, WP 0012 00)
Sewing Machine, Light-Duty (Table 1, WP 0012 00)
Sewing Machine, Medium-Duty (Table 1, WP 0012 00)
Sewing Machine, Heavy-Duty (Table 1, WP 0012 00)
Sewing Machine, Zig-Zag (Table 1, WP 0012 00)
Shears (Item 28, WP 0012 00)
Personnel Required
92R(10) Parachute Rigger
References
Group No. 05, MAC (WP 0051 00); WP 0044 00
TM 10-1670-299-20&P; WP 0012 00; TM 10-1670-
299-20&P
Materials/ Parts
Beeswax (Item 2, WP 0057 00)
Cloth, Duck, Nylon Type III (Item 8, WP 0057 00)
Fastener:
Cap (Item 5, WP 0057 00)
Post (Item 32, WP 0057 00)
Socket (Item 38, WP 0057 00)
Stud (Item 40, WP 0057 00)
Tape, Lacing and Tying (Item 42, WP 0057 00)
Tape, Nylon, Type III, ¾-Inch (Item 50, WP0057 00)
Tape, Nylon Type III, 1¼-Inch (Item 48, WP 0057 00)
Thread, Nylon, Size 3 (Item 54, WP 0057 00)
Thread, Nylon, Size E (Item 53/56, WP 0057 00)
Wax, Paraffin (Item 59, WP 0057 00)
Webbing, Cotton Elastic (Item 60,WP 0057 00)
Webbing, Nylon, Type VI (Item 69, WP 0057 00)
Webbing, Nylon, Type VIII (Item 70, WP 0057 00)
Webbing, Nylon, Type XVII (Item 72, WP 0057 00)
REPAIR
Minor repairs to the pack tray of the MC1-1B/MC1-1E parachute consist of darning small holes (or tears),
and splicing edge binding.
1. Darning. There is no limit to the number of times the pack tray may be darned. Darn small holes or
tears that do not exceed ¾-inch in length or diameter; adapt procedure for darning from WP 0012 00.
2. Splicing edge binding. Splice as follows:
a. Cut a piece of type III nylon tape, long enough to extend 1-inch beyond each end of the damage.
