Thread Inserts
Thread Inserts |
General purpose thread repair kits. These kits are available commercially.
Repair Procedure |
2. |
Drill out the damaged threads. Clean out any chips.
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3. |
Lubricate the tap with light engine oil. Tap the hole. Clean the threads.
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4. |
Thread the thread insert onto the mandrel of the installer. Engage the tang of the insert onto the end of the mandrel.
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5. |
Lubricate the insert with light engine oil, except when installing in aluminum and install the insert. |
6. |
If the tang of the insert does not break off when backing out the installer, break the tang off with a drift.
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