Kia Rio: Installation

Install the intake CVVT (A) and exhaust CVVT (B).

Tightening torque :

63.7 ~ 73.5 N.m (6.5 ~ 7.5 kgf.m, 47.0 ~ 54.2 lb-ft)

When installing the CVVT assembly bolt, prevent the camshaft from rotating by using a wrench.

Install the camshaft bearing caps (A) with the order below after setting the intake camshaft and exhaust camshaft on the cylinder head.

Tightening torque

1st step

M6 bolt : 5.9 N.m (0.6 kgf.m, 4.3 lb-ft)

M8 bolt : 9.8 N.m (1.0 kgf.m, 7.2 lb-ft)

2nd step

M6 bolts :

11.8 ~ 13.7N.m (1.2 ~ 1.4kgf.m, 8.7 ~ 10.1lb-ft)

M8 bolts :

18.6 ~ 22.6N.m (1.9 ~ 2.3kgf.m, 13.7 ~ 16.6lb-ft)

Install the exhaust oil control valve (OCV) adapter (A).

Tightening torque :

9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)

4.	Install the timing chain. (Refer to Timing System)

5.	Install the timing chain cover. (Refer to Timing System)

6.	Install the cylinder head cover. (Refer to Timing System)

Camshaft Assembly 1. Inspect the cam height. Using a micrometer, measure the cam height. Cam height Intake : 44.15mm (1.7382in ...

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