Kia Rio: Installation - CVVT & Camshaft - Cylinder Head Assembly - Engine Mechanical System - Kia Rio UB 2012-2021 Service ManualKia Rio: Installation

1.
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.


2.
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)


3.
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)
Inspection
Camshaft Assembly 1. Inspect the cam height. Using a micrometer, measure the cam height. Cam height Intake : 44.15mm (1.7382in ...

Cylinder Head
...

See also:

Spark Plug: Installation
1. Install in the reverse order of removal. Spark Plug Installation : 14.7 ~ 24.5 N.m (1.5 ~ 2.5 kgf.m, 10.8 ~ 18.0 Ib-ft) ...

Positive Crankcase Ventilation (PCV) Valve: Inspection
1. Insert a thin stick (A) into the PCV valve (B) from the threaded side to check that the plunger movement.    ...

Front Strut Assembly Disassembly and Reassembly
1. Compress the coil spring with a strut spring compressor. Do not compress the spring more than necessary. 2. Loosen the lock nut. ...

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