33-12. LEFT REAR FLOOR PANEL REPAIR (Contd)
TM 9-2320-387-24-2
33-42
Change 1
1.
Cut reinforcement strip (1) from sheet metal, and mark four reference lines (2), centerline (3), and
letter A on reinforcement strip (1).
2.
Locate, mark, and drill fourteen 0.187-in. (4.75-mm) diameter holes and one 0.750-in. (19.05-mm)
diameter hole through reinforcement strip A (1).
3.
Remove all burrs and round all sharp edges on reinforcement strip A (1).
b. Reinforcement Strips Fabrication
METRIC CONVERSION
0.125 IN.
3.175 MM
0.75 IN.
19.05 MM
1.50 IN.
38.10 MM
2.00 IN.
50.80 MM
3.00 IN.
76.20 MM
4.00 IN.
101.60 MM
8.00 IN.
203.20 MM
14.00 IN.
355.60 MM
DRILL 0.750-IN. (19.050-MM) DIAMETER HOLE
DRILL FOURTEEN 0.187-IN. (4.75-MM) DIAMETER HOLES