scion Workshop Repair Guides

Scion Workshop Service and Repair Manuals

Engine - Cylinder Head Bolt Threads Damaged|Page 1353 > < Engine - Cylinder Head Bolt Threads Damaged|Page 1351
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Time Sert(R) M11 x 1.5 Universal Head Bolt Repair Kit

Repair Procedure Overview

1. Confirm the cylinder head bolt(s) is loose due to damaged threads.

2. Remove the short block assembly from the vehicle.

3. Inspect the cylinder block assembly for flatness to ensure it meets specifications for reuse.

4. Prepare the block for the insert repairs.

5. Use the core drill to repair the bolt holes.

6. Use the tap to cut new threads for the insert.

7. Use the insert driver to install the insert.

Engine - Cylinder Head Bolt Threads Damaged|Page 1353 > < Engine - Cylinder Head Bolt Threads Damaged|Page 1351