Brief Description: Fabricated cowl hinges and match drilled
Completed step 1 page 23-08 - Made two F-I 21 I 7 Lwr Cowl Hinges 10 inches long from AN257-P3 Piano Hinge. Removed pin before cutting the hinge See Figure 1. Completed step 2 - Made two F-1201W Firewall Spacers from AS3-020 per the dimensions in Figure 2. Completed step 3 - Aligned the F-1201W Firewall Spacers and fwd edge of the notches in the F-12117 Lwr Cowl Hinges with the forward and upper flange edges of the F-1201C Firewall Bottom as shown in Figure 3. Match-Drilled #30 the holes common between the firewall bottom, lwr cowl hinges and the firewall spacers. Removed and deburred the firewall spacers and lower cowl hinges.
