1. INTAKE SIDE 1. Remove the engine from the vehicle. Engine Assembly > REMOVAL 2. Measure all the valve clearances. Valve Clearance > INSPECTION NOTE: Record each valve clearance after measurement. 3. Remove the timing chain assembly. Timing Chain Assembly > REMOVAL 4. Remove the cam sprocket. Cam Sprocket > REMOVAL 5. Remove the camshaft. Camshaft > REMOVAL 6. Remove the valve lifter. 7. Measure the thickness of valve lifter using micrometer. 8. Select a valve lifter of suitable thickness using the measured valve clearance and valve lifter thickness, and install it. NOTE: Use a new valve lifter.
9. Install the camshaft. Camshaft > INSTALLATION 10. Install the cam sprocket. Cam Sprocket > INSTALLATION 11. Install the timing chain assembly. Timing Chain Assembly > INSTALLATION 12. Measure all valve clearance again at this time. If the valve clearance is not within the adjustment value, repeat the procedure from step 3). Valve clearance (adjustment value): 0.20+0.04 −0.06 mm (0.0079+0.0016 −0.0024 in) 13. After adjustment, install the related parts in the reverse order of removal. NOTE: Refer to “Camshaft” when installing the rocker cover. Camshaft > INSTALLATION 2. EXHAUST SIDE 1. Remove the engine from the vehicle. Engine Assembly > REMOVAL 2. Measure all the valve clearances. Valve Clearance > INSPECTION NOTE: Record each valve clearance after measurement. 3. Remove the camshaft. Camshaft > REMOVAL 4. Remove the valve lifter. 5. Measure the thickness of valve lifter using micrometer. 6. Select a valve lifter of suitable thickness using the measured valve clearance and valve lifter thickness, and install it. NOTE: Use a new valve lifter.
7. Install the camshaft. Camshaft > INSTALLATION 8. Install the cam sprocket. Cam Sprocket > INSTALLATION 9. Install the timing chain assembly. Timing Chain Assembly > INSTALLATION 10. Measure all valve clearance again at this time. If the valve clearance is not within the adjustment value, repeat the procedure from step 3). Valve clearance (adjustment value): 0.35±0.05 mm (0.0138±0.0020 in) 11. After adjustment, install the related parts in the reverse order of removal. NOTE: Refer to “Camshaft” when installing the rocker cover. Camshaft > INSTALLATION |
Removal
CAUTION:Vehicle components are extremely hot after driving. Be wary of receiving burns from heated parts.1. Lift up the vehicle.2. Remove the bolts, springs, and nuts securing the center exhaust pipe to the rear exhaust pipe.3. Remove the bolts and self-locking nuts securing the mufflers to the rear ...