Arctic Cat 700 Diesel ATV 2007 Service Manual page 54

AT THIS POINT
If the cylinder head is being removed to allow
removal of engine block components, no further dis-
assembling is required. Proceed to Cleaning and
Inspecting in this sub-section. If the cylinder head is
to be serviced or replaced, proceed to Disassem-
bling in this sub-section.
Disassembling
1. Remove the camshaft (see Camshaft/Rocker Arms
in this sub-section).
2. Remove the governor linkage (see Speed Gover-
nor in this sub-section).
3. Using a suitable valve spring compressor, remove
the valves marking their position for assembly.
NOTE: It is recommended to keep all individual
components in a set, such as valve, valve spring,
valve keepers, spring holders, and retainers to aid
during assembling.
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DE577A
DE300
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4. Remove the glow plugs.
AT THIS POINT
The pre-combustion chambers do not have to be
removed for general service such as valve replace-
ment, valve seat replacement, or normal cylinder
head service. If the pre-combustion chambers must
be removed, always replace them with new cham-
bers.
5. Secure the cylinder head using suitable blocks to
prevent damage to the pre-combustion chambers;
then using the special Allen-head tool, remove the
pre-combustion chamber ring nuts.
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