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CAMSHAFT EM-221 < SERVICE INFORMATION > [VK45DE] C D E F G H I J K L M A EM N P O 4. Measure the center thickness of the removed valve lifters with a 5. Use the equation below to calculate valve lifter thickness for replacement. • Thickness of new valve lifter can be identified by stamp marks on the reverse side (inside the cylinder). Available thickness of valve lifter: 53 sizes with range 7.88 to 8.40 mm (0.3102 to 0.3307 in) in steps of 6. Install selected valve lifter. 7. Install camshaft. Refer to EM-211, "Removal and Installation" 8. Manually turn crankshaft pulley a few turns. 9. Make sure that the valve clearances for cold engine are within the specifications by referring to the speci- 10. Install all removal parts in the reverse order of removal. 11. Warm up the engine, and check for unusual noise and vibration. JPBIA0169ZZ Valve lifter thickness calculation: t = t 1 + (C 1 – C 2 ) t = Valve lifter thickness to be replaced t 1 = Removed valve lifter thickness C 1 = Measured valve clearance C 2 = Standard valve clearance: Intake : 0.30 mm (0.012 in) Exhaust : 0.33 mm (0.013 in) A : Stamp B : thickness of valve lifter JPBIA0170ZZ Stamp mark Thickness 788U 7.88 mm 789U 7.89 mm · · · · 840U 8.40 mm |