Heavy Flashcards
Platform sizes
8-32 ft assembled in 4 ft increments
Loads must be accompanied by what
DD form 1748
Can the winch be used to assist in loading platforms
Yes as long as it is used with a chain bridle
How long must the extraction line be
60 ft
What weight is the EFTC capable of extracting
Up to 42,000 lbs
All bolts for connector links must be at a minimum _________ with the outer edge of the nut and then wrapped with_________
Flush, tape
What kind of links are used to connect the extraction line to the extraction chute
15,22 ft-3 3/4 in 2 point link secured with 1 turn single 80 lbs
28 ft-5 1/2 in 2 point link secured with 1 turn double 80 lbs
Double 28ft-4 point connector link secured with 1 turn single 550 cord
When pre-measuring safety chains what is the max level of slack
No more than the equivalent of 3 chain links
Ensure Clevises are secured horizontally or
Secure with 80lbs
How many 10k chains may be attached to a medium Clevis
2
Minimum emergency aft restraint required for platforms
15ft- 2 10k
22 ft- 4 10k
28ft- 6 10k
Double 28ft- 1g
Rh lock setting is based on what factor
The extraction chute
15 ft extraction chute load range
2,520-8,000 lbs
22 ft extraction chute load range
7,000-17,500 lbs
28 ft extraction chute load range
16,000-30,000 lbs