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Clearance too Large 1. Remove camshafts (Refer to 9 - ENGINE/CYLINDER HEAD/CAMSHAFT(S) - REMOVAL). 2. Measured – spec = delta 3. Increase bucket thickness by delta. 4. Install camshafts (Refer to 9 - ENGINE/CYLINDER HEAD/CAMSHAFT(S) - INSTALLATION). 5. Verify that valve lash is correct. REMOVAL NOTE: This procedure is for in-vehicle service with camshafts installed. NOTE: Camshaft buckets must be replaced if cylinder head or camshafts are replaced. 1. Remove cylinder head cover (Refer to 9 - ENGINE/CYLINDER HEAD/CYLINDER HEAD COVER(S) - REMOVAL). 2. Remove camshafts (Refer to 9 - ENGINE/CYLINDER HEAD/CAMSHAFT(S) - REMOVAL). 3. Remove camshaft buckets. 4. Repeat removal procedure for each camshaft bucket. 5. If reusing, mark each camshaft bucket for reassembly in original position. INSTALLATION NOTE: If reinstalling original buckets they must go back in their original location or engine damage could 1. Apply a light coat of clean engine oil to camshafts buckets prior to assembly. 2. Install camshaft bucket into cylinder head. 3. Repeat installation procedure for each camshaft bucket. NOTE: If installing new buckets, the valve lash procedure must be performed. PM ENGINE 1.8L WORLD 9 - 1487 |