Mazda LF Wartungshandbuch PDF herunterladen (Seite 57)

B–40

ENGINE

Cylinder Head Bolt Assembly Note

1. Tighten the cylinder head bolts in the order

indicated in the figure in six steps.

(1) Tighten to 5.0 N·m {51 kgf·cm, 44.3 in·lbf}.

(2) Tighten to 13— 17 N·m {1.4 —1.7 kgf·m,

9.6—12.5 ft·lbf}.

(3) Tighten to 44— 46 N·m {4.5 —4.6 kgf·m,

32.5—33.9 ft·lbf}.

(4) Tighten 88°

°°

°—92°

°°

°.

(5) Tighten 88°

°°

°—92°

°°

°.

Camshaft Assembly Note

1. Install the camshaft with No.1 cylinder aligned with TDC position.

2. Tighten the camshaft cap bolt using the following

two steps.

(1) Tighten to 5.0—9.0 N·m {51.0—91.7 kgf·cm,

44.3—79.5 in·lbf}.

(2) Tighten to 14.0—17.0 N·m {1.5—1.7 kgf·m,

10.4—12.5 ft·lbf}.

Camshaft Sprocket, Variable Valve Timing Actuator (L3 (with variable valve timing mechanism)) Assembly

Note

1. Camshaft sprocket or variable valve timing actuator (L3 (with variable valve timing mechanism)) attachment

bolt is changed into the state of a temporary bundle by hand until it attaches timing chain.

2. The attachment bolt of camshaft sprocket or variable valve timing actuator (L3 (with variable valve timing

mechanism)) is bound tight for timing chain after attachment.

Tightening torque

69—75 N·m {7.10—7.60 kgf·m, 50.9—55.3 ft·lbf}

L8, LF, L3

L3 (with variable valve timing mechanism)

AME2224E047

AME2224E048

AME2224E077

AME2224E078

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