TM 9-2320-366-10-2
e. Towing Pintle Assembly Removal.
(1) Remove two pin locks (1) from each pin (2).
(2) Remove two pins (2) and towing pintle assembly (3) from boom frame (4).
(3) Stow two pins (2), four lock pins (1) and towing pintle assembly (3) in tool box.
a. Prepare Underlift Assembly for Operation.
(1) Check sight gage (1) on hydraulic tank (2).