Aerio L4-2.3L (2006)
6) Remove housing, and using scale (2) on gauging plastic envelop (1), measure gauging plastic width at its widest point.
Journal clearance
Standard: 0.045 - 0.099 mm (0.0018 - 0.0039 inch)
Limit: 0.12 mm (0.0047 inch)
If measured camshaft journal clearance exceeds limit, measure journal (housing) bore and outside diameter of camshaft journal. Replace camshaft
or cylinder head assembly whichever the difference from specification is greater.
Camshaft journal
Camshaft journal bore diameter (IN & EX) ............................................................................................ 26.000 - 26.033 mm (1.0236 - 1.0249 inch)
Camshaft journal O.D. (IN & EX) .......................................................................................................... 25.934 - 25.955 mm (1.0210 - 1.0218 inch)
Wear Of Hydraulic Valve Lash Adjuster
Check adjuster for pitting, scratches, or damage. If any malcondition is found, replace.
Measure cylinder head bore and adjuster outside diameter to determine cylinder head-to-adjuster clearance. If clearance exceeds limit, replace adjuster
