TM-9-2815-210-34-2-2 LDS-465-1/LDS-465-2 Multifuel Engine Maintenance Manual Part 2
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TM 9-2815-210-34-2-2 FRAME 8 1. 2. 3. 4. 5. 6. GO NOTE Intake valve seats (1) are bigger than exhaust valve seats. Check that three intake valve seats (1) are not cracked or loose. If any intake valve seat is cracked or loose, take it out using engine valve seat knockout tool. Check that three intake valve seats (1) are not burned or pitted. If any intake valve seat is burned or pitted, take it out using engine valve seat knockout tool. Set cylinder head (2) on side as shown. Coat face if a new intake valve (3) with Prussian blue. Put new intake valve in cylinder head so that it rests against any intake valve seat (1). Turn new intake valve (3) 1/2-turn in either direction. Push new intake valve (3) straight out of cylinder head (2). Check for an even coating of Prussian blue all the way around intake valve seat (1) just checked. If there is not an even coating, tag intake valve seat just checked for grinding by machine shop. Do steps 3 through 5 again for other two intake valve seats (1). TO FRAME 9 4-218