CYLINDER HEAD ASSEMBLY REPAIR - CONTINUED
REPAIR - CONTINUED
Grind service seats for a few seconds only, to avoid making them too wide.
Grind service valve seats lightly to ensure proper seat
Install valves in their designated locations and measure depth (I).
0.039 to 0.060 in. (0.099 to 1.524 mm)
Apply a light coat of valve lapping compound to each valve and lap valve to its companion service seat.
Remove valves from cylinder head and clean grinding compound from valves and service seats.