Kohler KDW 502 User Manual

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KD 702_1003_1404 Workshop Manual_cod. ED0053029340_1° ed_
6
5
5
6
4
9
6
4
12
11
9
10
Disassembly / Reassembly
E.G.R. Circuit
Disassembly:
-
Disengage the control rod catch 1 with a screwdriver from
the accelerator control rod 2.
-
Disconnect the accelerator control rod 2 from the accelerator
control lever 3 .
- Disconnect the thermovalve – vacuum pump connection
pipes (7, g. 8) and vacuum valve – thermovalve connection
pipe (8, g. 8) from the thermovalve.
-
Unscrew the two fastening screws 5 that x the E.G.R. pipe 6
to the E.G.R. valve 4 (gures 10, 11 and 12).
- Remove the intake manifold. See "Intake manifold – Remote
air lter" on page 39 (Figure 7).
- Unscrew the fastening screw of the E.G.R. pipe support
bracket (9, g. 10) from the engine crankcase and disengage
the E.G.R. pipe from the exhaust manifold.
Reassembly:
When reassembling pay attention to the repositioning of the
gaskets and to the precise connection of the pipes (6, 7, 8, 9,
g. 8).
These pipes should be carefully tted on the appropriate
connections.
Tighten the screws to specied torque, see "Table of tightening
torques for the main components" on page 110-111.
 For the calibration of the E.G.R. system see "E.G.R.
calibration" on page 107.

Kohler KDW 502 Specifications

General

Brand	Kohler
Model	KDW 502
Category	Engine
Language	English