Clogging Indicator; Oil Vapour Separator; Manifolds, Intake/Exhaust; Intake Manifold - Kohler KD 625/2 Workshop Manual

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Disassembly / Reassembly
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Clogging indicator

Components:
1 Reset button
2 Transparent indicator
Note:

Oil vapour separator

Fitted on engines with dry air cleaner.
Screw it out of the air conveyor support, carefully wash with gasoline
inside and blow out with compressed air.
When refitting replace the copper gasket and connect the oil vapour
separator with intake manifold by means of the special rubber hose.
7

MANIFOLDS, INTAKE/EXHAUST

Intake manifold

To avoid flange breakage check that heads are in line before tightening
nuts.
Check flange surface for warpage and correct if necessary.
Replace gaskets.

Note: In case of low temperature starting we can supply a manifold

Exhaust manifold

Check that the inside is clean.
To avoid flange breakage check that heads are in line before tightening
nuts.
Replace gaskets.

Indicator is calibrated at 600÷650 mm column of water.
Tighten nuts at 25 Nm.
with possibility of fitting a glow plug with air preheating.
Tighten nuts at 20 Nm.
KD 625-2 Workshop Manual_cod. ED0053029380_1° ed_ rev. 00