TM-9-2320-280-34 HMMWV Direct Support & General Support Maintenance Manual Download
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TM 9-2320-280-34 h. Repair by Insertion. For damage that is large or more severe in nature than a crack or hole, it is - often desirable to remove damaged area (1), insert a piece of material (3) into removed area and reinforce this with a doubler (2). This is termed repair by insertion. This method or repair is typically stronger and stiffer than an added patch. 22-15