(19) Drill 12 holes to size using a bit diameter of 27/64" (mounting screw holes) and 2 holes
using a bit diameter of 5/8" (locking bolt holes). After drilling--using the 100°, 1" diameter
countersink drill bit--countersink each hole per details E and F of Figure 8A. Use a small file,
chisel, jigsaw or rotary tool to create a notch for the keyway shown in each hole also per details E
and F of Figure 8A.
(20) Install twelve (12) blind rivet nuts, S31K331 (Item 3.2) for the slide mounting, and two (2)
S50K326 (Item 3.3) for the generator locking bolts in holes created (Figure 8B).
(21) Clean the newly added exhaust pipe brackets, crosspiece and any area that was grinded
upon, using alcohol or other solvent. Prime and paint these new Items IAW MIL-C-53039 using
paint and primer, listed in Table 4.
(22) Install slide mount assembly, using twelve (12) each of screws MS90725-37 (Item 1.14),
washer MS27183-12 (Item 1.1) and lock washer MS35338-45 (Item 1.4) (Figure 15).