Small Patch Repair

Custom Search

Back
Section V. TIRE MAINTENANCE

Up
TM-9-2330-380-14-P Semitrailer Van: Electronic Tactical 12-Ton 4-Wheel XM1063 (NSN 2330-01-224-9244) and M129A4 (NSN 2330-01-372-5642) Manual

Exterior Vent Replacement

TM 9-2330-380-14&P

5-19. Small Patch Repair

This task covers:

Repair

Initial Setup:

Tools/Test Equipment:

EquipmentConditions:

General Mechanic's Tool Kit (item 1, Appendix B)

Semitrailer blocked for support.

Automotive Shop Set (item 2, Appendix B)

Materials/Supplies:

Paint, Primer (item 22, Appendix E)

Rivet (P/N 38-106-02-16, 3/16)

Sealant, Sikaflex (item 21, Appendix E)

AluminumAlloy(P/N3004-H291)

Repair

NOTE

Frame repair is limited to small exterior

patches. due to presence of foam insula-

tion within semitrailer interior walls,

replacement of panels is not authorized.

1. Cut aluminum alloy to .5 x 6 x6 inches

(1.27 x 15.24 x 15.24 cm).

2. Clip corners 3/8 inches at 45o angle.

3. Drill 12 holes with diameter of 1/2" at 2

inch intervals.

4. Center patch over hole in semitrialer side

sheet.

5. Drill sheet using patch holes as a template.

6. Apply sikaflex sealant to back of patch.

7. Position patch on semitrailer side sheet and

secure with 12 rivets.

8. Touch up paint, as required.

Follow-on maintenance: None.