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CAMSHAFT EM-89 < UNIT DISASSEMBLY AND ASSEMBLY > [VQ35DE] C D E F G H I J K L M A EM N P O • Set a dial indicator vertically to No. 3 journal. shaft runout on a dial indicator. (Total indicator reading) - If it exceeds the limit, replace camshaft. Camshaft Cam Height • Measure the camshaft cam height with a micrometer. • If wear exceeds the limit, replace camshaft. Camshaft Journal Oil Clearance CAMSHAFT JOURNAL DIAMETER • Measure the outer diameter of camshaft journal with a micrometer (A). CAMSHAFT BRACKET INNER DIAMETER • Tighten camshaft bracket bolt with the specified torque. Refer to “INSTALLATION” for the tightening proce- dure. • Measure inner diameter (A) of camshaft bracket with a bore gauge. CAMSHAFT JOURNAL OIL CLEARANCE • (Oil clearance) = (Camshaft bracket inner diameter) – (Camshaft journal diameter). • If the calculated value exceeds the limit, replace either or both camshaft and cylinder head. Standard and limit : Refer to . PBIC0929E Standard cam height : Refer to . (Intake and exhaust) Cam wear limit : Refer to . EMQ0072D Standard and limit : Refer to JPBIA0122ZZ Standard : Refer to . PBIC1645E Standard and limit : Refer to |