Cube L4-1.8L (MR18DE) (2010)
Measure the outer diameter of camshaft journal with a micrometer
(A).
Standard : See: Specifications
CAMSHAFT BRACKET INNER DIAMETER
-
Tighten camshaft bracket bolts with specified torque. See: Removal And Installation.
-
Measure the inner diameter of camshaft bracket with a bore gauge
(A).
CAMSHAFT JOURNAL OIL CLEARANCE
-
(Oil clearance) = (Camshaft bracket inner diameter) - (Camshaft journal diameter)
Standard and Limit : See: Specifications
-
If it exceeds the limit, replace camshaft or cylinder head, or both.
NOTE:
Camshaft bracket cannot be replaced as a single part, because it is machined together with cylinder head.
Replace whole cylinder head assembly.
Camshaft End Play
1. Install camshaft in cylinder head. See: Removal And Installation.
2. Install dial indicator in thrust direction on front end of camshaft.