Remove cotter pins (4) and pins (5) and remove four lift arms (6).
Remove the four rivets (7) and arm retainer clips (8). (MODEL WTA-0 ONLY)
Loosen two straps (10) in buckles (9) and pull end of straps through buckles.
Depress the button on the end of the four quick release pins (1 ) and remove the pins. They are connected by
cable (12) and clamp (13). It may be necessary to tap the buttons with a hammer if the button is corroded. Drill out center
of pop rivet (14) and remove lock assembly.
Replace missing or damaged components as necessary.
Replace nameplates as required (para. 4-10).
If necessary, cut cable (12) and replace. Crimp it on the ring of the quick release pin (11) using clamps (13).
Lubricate the button with grease, if corroded.
Procedures for installing wire cable clamps are given in para. 4-11.
Install lock assembly to frame using pop rivet (14).
Depress the buttons and install pins (11 ) and cable (12).
Thread straps (10) through loops on frame and through buckle (9).
Install four lift arm retainers (8) with rivets (7). (MODEL WTA06 ONLY)
Position four lift arms (6) on frame and secure with pins (5) and cotter pins (4).
Install eyebolt (3) and secure with washer (2A), lockwasher (2) and nut (1).
4-104 Change 7