TM 9-6115-658-13&P 4-51 3.   Replace long runner clamp. NOTE There are four long runner clamps on the stowage rack.  Replacement procedures are the same for each clamp. a.   Remove four flat head screws (10) and long runner clamp (11) from stowage rack (12). b.   Position replacement long runner clamp (11) on stowage rack (12) and secure with four flat head screws (10). 4.   Replace runner. NOTE There are eight runners on the stowage rack.  Replacement   procedures are the same for each runner. a.   Remove the short runner clamps (repair procedures, step 2) or the long runner clamps (repair procedure, step 3). b.   Remove 15 flat head self-tapping screws (7) and runner (6) from stowage rack (12). c.   Position replacement runner (6) on stowage rack (12) and secure with 15 flat head self-tapping screws (7). d.   Install short runner clamps (repair procedure, step 2) or long runner clamps (repair procedure, step 3). 5.   Replacement tiedown/webbing strap and strap fasteners. NOTE There are two tiedown straps and three webbing straps on the stowage rack.  Replacement procedures are the same for all straps. a.   Remove two flat head self-tapping screws (4) that secure strap fastener (3) to stowage rack (12). b.   Slide strap fastener out of loop of replacement strap (5). c.   Slide replacement strap fastener (3) into the loop of replacement strap (5). d.   Position strap fastener (3) on mounting holes in the stowage rack (12) and secure with two flat head self-tapping screws (4). REMOVAL 1.   Remove four self-locking nuts (20), lock washers (21), flat washers (22), backing plate (23) and bolts (2). 2.   Repeat step a. for each of the three remaining backing plates. 3.   Lift stowage rack (12) off the trailer fenders (1) and (17).