B Installation procedure

CYLINDER HEAD ENG

F-6

CYLINDER HEAD ENG

CHECKING AND REPAIRING CYLINDER HEADS

CYLINDER HEAD INSTALLATION

1: Install

• Gasket (cylinder head)

• Dowel pins

• Cylinder head Ø

1. Clear away:

• Carbon deposits

(from the combustion chamber) Use a rounded scraper

NOTE:

Do not use a sharp instrument, in order to avoid damaging or scratching the:

Spark plug threads Valve seats

NOTE:

Apply engine oil onto the nut threads Tighten the nuts in a criss-cross fashion

2: Tighten

• Nuts (cylinder head)

22 Nm (2,2 m•kg)

• Bolts (cylinder)

12 Nm (1,2 m•kg)

3. Install:

• Cam sprocket

• Timing chain

a

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• Turn the primary sheaf counter-clockwise until the TDC mark §b matches the stationary pointer §a

• Align the “I” mark on the cam sprocket with the sta- tionary pointer on the cylinder head

• Fit the timing chain onto the cam sprocket and ins- tall the cam sprocket onto the camshaft

NOTE:

When installing the cam sprocket, keep the timing chain as tense as possible on the exhaust side Align the match mark on the cam sprocket with the stationary pointer on the cylinder head

Align the pin on the camshaft with the slot in the cam sprocket

CAUTION

Дата добавления: 2014-12-23