Figure 1. Generator Flanfe Cross-Section Through an Existing Filled Pin Hole.

TB 1-1520-251-20-13

9.21 Thoroughly moisten several general use wipes with water and wipe all surfaces treated with the

conversion coating.

9.22

Continue to wet wipe the areas until no residue is found on the cloths.

9.23

Dry wipe all the damp surfaces with the lint free wipes until all moisture is removed.

9.24

Properly dispose of all materials contaminated with the conversion solution.

9.25 Locate all previous pin locations and mark these with adhesive labels (or a marking pin) on the flange

face near the edge. See Figure 1 and Figure 2.

Figure 1. Generator Flanfe Cross-Section Through an Existing Filled Pin Hole.