Screw a 5 mm bolt into the rocker arm shaft threaded end.
Pull on the bolt to remove the shafts and rocker arms.
Inspect the camshaft holder, rocker arms and rocker arm
shafts for wear or damage.
Measure the I.D. of each rocker arm.
SERVICE LIMIT: 10.10 mm
Measure the O.D. of each rocker arm shaft.
SERVICE LIMIT: 9.91 mm
5.4 CYLINDER HEAD REMOVAL
Remove the flange bolts and cylinder head.