Ford Galaxy / Ford S-MAX. Manual — part 253

Piston Pin

Camshaft

Valves

Cylinder Head

Oil Pressure Specifications

Description

Big end bore diameter
Small end bore diameter
Connecting rod bearing clearance

Description

Piston pin length
Piston pin diameter

Description

Camshaft end float
Camshaft bearing journal diameter

Description

Valve stem diameter
Valve guide
Valve stem to valve guide clearance — intake valve
Valve stem to valve guide clearance — exhaust valve

Description

Thickness of cylinder head gasket with piston protrusion of 0.55 - 0.60
Thickness of cylinder head gasket with piston protrusion of 0.61 - 0.65
Thickness of cylinder head gasket with piston protrusion of 0.66 - 0.70
Thickness of cylinder head gasket with piston protrusion of 0.71 - 0.75
Maximum distortion — measured longitudinally and diagonally

Oil pressure at 2000 rpm
Oil pressure at 4000 rpm

Engine - 2.0L Duratorq-TDCi
(85kW/115PS) - DW/2.0L Duratorq-TDCi
(100kW/136PS) - DW/2.0L Duratorq-
TDCi (103kW/140PS) - DW, Emission
Requirements: Stage IV - Engine

S-MAX/Galaxy 2006.5 (02/2006-)

Print

Description and Operation

Overview

General

The 2.0L Duratorq TDCi (DW10) engine uses the Siemens common rail direct fuel injection
process.

The cylinder head is made of two parts. The upper and lower parts are made of aluminium
and are bolted to each other. The lower section houses four valves per combustion chamber
and the valve gear and camshafts.

The valves are actuated by means of two overhead camshafts and roller followers with

hydraulic tappets.

The exhaust camshaft and the coolant pump are driven by a toothed belt. The fuel pump is
flange-mounted directly onto the exhaust camshaft. The exhaust camshaft drives the inlet
camshaft via a short timing chain.

The oil pump is located inside the oil pan and is driven by the crankshaft via an oil pump
chain.

The vacuum pump is flange-mounted onto the inlet camshaft and is driven directly.

Engine identification

NOTE: Cylinder 1 is located on the transmission side.

The serial number of the engine and the engine code are located on the intake side of the
cylinder block (in line with the second cylinder).

Description

Engine code

Engine serial number

Cylinder head ancillary components

Item

1

2

Part Number

-

-

Description

Valve cover

positive crankcase ventilation (PCV) connection

exhaust gas recirculation (EGR) connection

Cylinder head (upper part)

Cylinder head (lower part)

Cylinder head gasket

Valve cover

Item

1

2

3

4

5

6

Part Number

-

-

-

-

-

-