3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS – Valve Seat Inserts

Remove And Install Valve Seat Inserts

START BY:

a) remove valves

1. Remove valve seat insert with tool group (A).

2. Clean and remove burrs from the valve seat bore.

3. Lower the temperature of the new valve seat. Install the new valve seat insert with tool group (A) to the bottom of the counterbore. Do not increase diameter of extractor in valve seat insert when the insert is installed in the head.

4. Grind valve seat insert according to specifications given in SPECIFICATIONS SECTION.

END BY:

a) install valves

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