TM 9-2330-383-14&P
2-4.
TOWBAR AND SAFETY CHAINS (CONT)
b. Safety Chains. The two safety chains (2) are attached just right and left of
the towbar on the front end of the frame. Their purpose is to prevent breakaway in
the event of towbar failure or pintle disconnect. The chains are hooked to the
towing vehicle after the towbar has been connected.
2-5.
SPARE TIRE MOUNT
The trailer spare tire is located center on the forward deck and secured with two
studs (1), cap nuts (2), lifting plate (3), and two lug nuts (4).
2-6.
DAVIT CRANE MOUNT
The davit crane mount (1) is located streetside on the forward bulkhead and is used
to mount the davit hoist arm from the HEMTT. When the HEMTT davit is mounted in
this location, it can be used to lift the spare tire and towbar.
2-6