TM 9-6115-658-13&P 4-49 4-27  RACK, STOWAGE MAINTENANCE. This task covers: a. Repair c.  Installation b. Removal INITIAL SETUP Tools   Equipment Conditions Tool Kit, General Mechanic's Reference (item 1, Appendix B) Trailer handbrakes set and front support Materials/Parts leg/landing leg lowered; paragraph 2-3.2.1. Nuts, Self-locking REPAIR NOTE Repair of the stowage rack is limited to the replacement of quick screw clamps, runner clamps, runners, tiedown/webbing straps, and strap fasteners. 1.  Replace quick screw clamp. NOTE There are eight quick screw clamps on the stowage rack.  Replacement procedures are the same for each clamp. a.   Remove two self-locking nuts (19, Figure 4-27), flat washers (18), bolts (15), and butt hinge (16). b.   Slide quick screw clamp (14) out of other butt hinge (13). c.   Position end of new quick screw clamp (14) into butt hinge (13), and place the other butt hinge (16) over end of quick screw clamp (14). d.   Secure butt hinge (16) with two bolts (15), flat washers (18), and self-locking nuts (19). 2.  Replace short runner clamp. NOTE There are four short runner clamps on the stowage rack.  Replacement procedures are the same for each clamp. a.   Remove three flat head screws (8) and short runner clamp (9) from stowage rack (12). b.   Position replacement short runner clamp (9) on stowage rack (12) and secure with three flat head screws (8).