TOOL BOX REPLACEMENT (Continued).
Tilt and lower tool box floor (11) into tool box to clear gas cylinder ball studs (3) and drop
floor (11) in place. Reconnect gas cylinders (6).
Install tool box (10) onto gooseneck and secure with six bolts (9), six flat washers (8) and six
new lock nuts (7).
Install new hinge pins (1) on portion of hinge attached to tool box (10)
Install tool box cover portion of hinges onto hinge pins (1) and locate tool box cover (2) to
the closed position.
Align tool box cover (2) and clamp hinges in position.
When welding, trailer must be uncoupled from prime mover. Failure to follow
this warning may damage electronic components.
Refer to TM 9-237 for instructions on welding components.
Weld tool box cover portion of hinges to tool box cover (2).
Check alignment of cover (2) to tool box (10) before completing welding
Install ball studs (3) and secure with nuts (4).
Install gas cylinders (6) onto ball studs (3) by pushing ends of cylinders over ball studs.
Install safety clips (5).