6. Installation of spark plugs with ignition coils
(b) Do not allow the spark plug wrench to tilt relative to the spark plug.
(a) Inspect and clean the spark plug and surrounding mounting surface.
5. Installing the cylinder head cover
chi. Risk of damage to the insulator!
bolt.
ÿ Tightening torque: 9±1 Nm
(c) Installation order:
(a) Do not install the cylinder head cover and ignition coils without gaskets
(A and B).
7. Ball head bolt installation
ÿ Tightening torque: 3.5±0.5 Nm
8. Other assembly operations in the reverse order of removal.
(b) Inspect the gaskets. In the presence of damage or signs of aging, the
gasket must be replaced.
(1) Insert the spark plug into the hole in the cylinder head.
(2) Tighten to the prescribed torque using a spark plug
(c) Tighten the bolts sequentially to the prescribed torque.
from the center to the edges.
th key.
ÿ Tightening torque: 8±1 Nm.
ÿ Tightening torque: 25±2 Nm
(d) Install the ignition coil and secure with
4C20 Gasoline Engine Repair Manual
Installation
64
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