Pacifica V6-3.8L VIN L (2005)
Valve: Service and Repair
Valve and Valve Seat Refacing
STANDARD PROCEDURE - REFACING VALVES AND VALVE SEATS
The intake and exhaust valves and seats are machined to specific angles (Fig. 38).
VALVES
1) Inspect the remaining margin after the valves are refaced (Fig. 39).
VALVE SEATS
CAUTION: Remove metal from valve seat only. Do not remove material from cylinder head (Fig. 40).
1) When refacing valve seats, it is important that the correct size valve guide pilot be used for reseating stones. A true and complete surface must be
obtained.