CYLINDER
HEAD
AND
VALVES
Cylinder
Head
Bolts
Tighten the cylinder head bolts in the order shown in the dia-
gram using a stepped-up tightening torque.
1.
Temporarily tighten the bolts in numerical order to
14-
22ft-Ibs (20 - 30 Nm).
2. TIghten the bolts again in numerical order to 29 - 36ft-Ibs
(40-
50Nm).
3. TIghten the bolts in numerical order to the specified
torque.
CYLINDER
HEAD
TORQUE
43
-51ft-lbs
(60
-
70Nm)
Rocker
Cover
Install the rocker cover using a new gasket (slightly coat both
sides with clean oil). Gradually tighten the cover bolts to the
specified torque making certain the cover gasket is positioned
properly.
ROCKER
COVER
BOLT
TORQUE
(6mm
BOLT)
2.9
-
5.2
ft-Ibs
(4
-
7Nm)
ENGINE
FRONT
Engines & Generators
18
INTAKE
SIDE
2
EXHAUST
SIDE
CYLINDER
HEAD
BOLTS
TIGHTENING
SEQUENCE
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