6-23. LANDING GEAR REPLACEMENT.
This Task Covers:
c. Follow-On Tasks
Tools and Special Tools:
Tool kit, general mechanic's (Item 4, Appendix B-3)
Oil, lubricating (Item 9, Appendix F)
Semitrailer disconnected from prime mover
Semitrailer blocked on jack stands
For detailed procedures and/or instructions see reference "H" Section.
Remove two bolts (2) and self-locking nuts (6) from cross drive shaft (3). Discard self-locking
Remove 10 bolts (20) and locknuts (19) from landing leg upper bracket. Discard locknuts.
Remove two bolts (8) and locknuts (19) from landing leg lower bracket and remove landing leg
(1) from semitrailer. Discard locknuts.
Remove hex screw (18), self-locking nut (6), and pull pin (9) from landing gear shoe assembly.
Discard self-locking nut.
Remove two hitch pins (17), washers (16), ties (11), pins (12), front shoe assembly (10), and
rear shoe assembly (15) from landing leg.
Remove two pop rivets (14) and lanyards (13) from landing leg (1). Discard pop rivets (if
Repeat steps 16 for remaining landing leg.
Remove bolt (4), two washers (5), and self-locking nut (6) from landing leg crank (7) and remove
crank (7). Discard self-locking nut.