TM 9-2320-279-10-2
M984E1 General Operating Procedures (Cont)
2-78. TOW M520 (CONT).
(11) Disconnect safety chain (12) from shackle (13).
(12) Remove cotter pin (14), pin (15), and shackle (13) from axle
tiedown (16).
(13) Repeat steps (11) and (12) for other side of disabled vehicle.
(14) Remove and stow two safety chains (12) and airhoses (17).
(15) Unwrap two springs (18) from lift tube (19).
(16) Connect two springs (18) to tow cylinders (20).
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