Mazda LF Dokumentacja Pobierz pdf (Strona 51)

MECHANICAL

01–10–37

01–10

Cylinder Head Bolt Assembly Note

1. Tighten the cylinder head bolts in the order

indicated in the figure in 5 steps using the SST

(49 D032 316).

Tightening torque

(1) 3—11 N·m

{30.6—112 kgf·cm, 26.6—97.3 in·lbf}

(2) 13—17 N·m

{1.4—1.7 kgf·m, 9.6—12.5 ft·lbf}

(3) 43—47 N·m

{4.4—4.7 kgf·m, 31.8—34.6 ft·lbf}

(4) 88°—92°

(5) 88°—92°

Camshaft Assembly Note

1. Set the cam position of No.1 cylinder at the top dead center (TDC) and install the camshaft.

2. Temporarily tighten the camshaft bearing caps evenly in 2—3 steps.

3. Tighten the camshaft cap bolt in the order shown

two steps.

Tightening torque

(1) 5.0—9.0 N·m

{51.0—91.7 kgf·cm, 44.3—79.5 in·lbf}

(2) 14—17 N·m

{1.43—1.73 kgf·m, 10.4—12.5 ft·lbf}

Camshaft Sprocket, Variable Valve Timing Actuator Assembly Note

1. Temporarily tighten the camshaft sprocket or variable valve timing actuator installation bolts by hand until the

timing chain is installed.

2. Fully tighten the camshaft sprocket or variable valve timing actuator installation bolts after timing chain

installation.

End Of Sie

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Mazda LF Dokumentacja Strona 51