Kohler Lombardini LDW FOCS 502 Euro 2, Service Manual

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A
C1
C
B
D
E
G
F
5
14
15
Service Manual LDW FOCS 502 automotive _ cod. ED0053027270 - 3° ed_rev. 02
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Information is given in a logical order in terms of timing
and sequence of operations. The methods have been
selected, tested and approved by the manufacturer’s
technical experts.
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This chapter describes procedures for removing
assemblies and/or individual components, in order to
carry out work on specific parts of the engine.
-
See the chapter entitled “Overhauls and tuning” for
operations involving checks, overhauls and tuning of
assemblies and/or components.
-
See the chapter entitled “Installation of assemblies” for
operations involving the installation of assemblies and/
or components.
5.1 RACCOMENDATIONS FOR REMOVING THE ASSEMBLIES
Important
• To locate specific topics, the reader should refer to the
index.
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Before any intervention, the operator should lay out all
equipment and tools in such a way as to enable him to
carry out operations correctly and safely.
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Before proceeding with operations, make sure that
appropriate safety conditions are in place, in order to
safeguard the operator and any persons involved.
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For safety and convenience, you are advised to place the
engine on a special rotating stand for engine overhauls.
5.2.1 Disassembling the intake manifold
Air filter (square type)
1. Remove the cover (
A
).
2. Remove the intake manifold ( B )
3. Unhook the minimum-maximum device ( C ) or the
spring ( C1 ).
4. Remove the gasket ( D ).
5. Close the openings and ducts to prevent foreign bodies
from entering.
5.2 REMOVING THE EXHAUST AND INTAKE MANIFLODS
Air filter (cylindrical type)
1. Remove the cover ( E ).
2. Disconnect the intake and air vent pipes.
3. Remove the intake manifold (
F
).
4. Unhook the minimum-maximum device or the spring.
5. Remove the gasket (
G ).
6. Close the openings and ducts to prevent foreign bodies
from entering.
REMOVING THE ASSEMBLIES