Kohler Lombardini LDW FOCS 502 Euro 2, Руководство по обслуживанию

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H
L
G
B
A
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Service Manual LDW FOCS 502 automotive _ cod. ED0053027270 - 3° ed_rev. 02
7.6.2 Assembling cylinder head
Important
• Make sure there are no foreign bodies or residual
material in the cylinder head cavity.
• Check that the contact surfaces are perfectly clean
and intact.
1. Slip on a new gasket (
G
).
2. Choose the gasket shim to be installed (see “Check
clearance volume”)
3. Make sure that the length of the screws ( H ) does not
exceed 92mm, otherwise replace.
4. Lubricate the screws copiously (
H
).
5. Mount the cylinder head ( L ) and put in the screws ( H ).
6. Tighten the screws in sequence (see diagram) to a
temporary torque of 40 Nm.
Important
• Use a torque wrench with an angle torque tool to
tighten the screws.
7. Tighten the screws further clockwise, rotating 90°.
8. Tighten the screws to their final torque, rotating 90.
Important
• If the screws (
H
) belong to 10.9 class, the tightening
torque is 60Nm and it is not necessary to tighten
them further.
7.6.3 Assembling the camshaft
Important
• Make sure that the camshaft and it’s housing are
perfectly intact and clean.
1. Lubricate the camshaft ( A ) and its housing.
2. Insert the camshaft into its housing.
3. Mount a new O-ring onto the cover (
B
).
4. Mount the cover ( B ) and tighten the screws to a torque
of 10 Nm.
INSTALLATION OF ASSEMBLIES