Valve Clearance Adjustment
- Follow the cylinder head gasket replacement procedure and remove the camshafts and camshaft sprocket as a single unit. (See «CYLINDER HEAD GASKET REPLACEMENT [MZI-3.7]»(ref-663015-S32789747152014101600000) .)
- Remove the tappet.
- Install an appropriate tappet based on the results of the valve clearance inspection. Selected tappet = Removed tappet thickness + Measured valve clearance - Standard valve clearance Standard valve clearance [Engine cold] IN: 0.150-0.250 mm {0.00591-0.00984 in} EX: 0.300-0.400 mm {0.0119-0.0157 in}
- Install in the reverse order of removal.