DAF LF45, LF55 Series. Manual — part 152

©

200505

4-1

CE engine

TECHNICAL DATA

ΛΦ45/55 series

2

0

4. CE ENGINE

4.1 GENERAL

Engine types

General specifications

Intake manifold

Exhaust manifold

Cylinder block

Cold engine

A cold engine is an engine which, having reached

operating temperature, has been allowed to cool

down for at least six hours.

Warm engine

A warm engine is an engine which, having

reached operating temperature, has been at a

standstill for not more than thirty minutes.

Direction of rotation of the engine

The direction of rotation of the engine is

clockwise, as seen from the vibration damper

end.

First cylinder of the engine

The first cylinder of the engine is the cylinder at

the vibration damper end of the engine.

Left-hand and right-hand side of the engine

The left-hand side of the engine is the side where

the air compressor and electronic unit are

mounted. The right-hand side of the engine is the

side where the turbocharger and oil filter are

mounted.

Coding

CE 136 C
CE 162 C
CE 184 C

Environmental standard

Euro 3 (C)

Number of cylinders

6 cylinders in line

Valves

4 per cylinder

Bore x stroke

102 x 120 mm

Cubic capacity

5.9 litres

Compression ratio

17,3:1

Fuel injection

direct

Injection sequence

1-5-3-6-2-4

Air inlet system

Turbocharger intercooling

Cooling

fluid

Weight

approx. 498 kg

ENGINE TYPE

P (kW) at rpm

M (Nm) at rpm

CE 136 C

136 at 2500

700 at 1200 - 1600

CE 162 C

162 at 2500

820 at 1250 - 1600

CE 184 C

184 at 2500

950 at 1200 - 1600

Fit the intake manifold using sealant

Loctite Ultra Grey

Maximum flatness deviation

0.20 mm

Flatness deviation in longitudinal direction

max. 0.076 mm

Flatness deviation in lateral direction

max. 0.051 mm

TECHNICAL DATA

4-2

©

200505

CE engine

0

ΛΦ45/55 series

2

Cylinder head

Cylinder head gasket

Type of cylinder head gasket to be used:

Cylinder head bolts

Rough value

0.4 - 1.6 mm

Flatness deviation in longitudinal direction

max. 0.305 mm

Flatness deviation in lateral direction

max. 0.076 mm

Test pressure with air

max. 2.75 bar

Water test temperature

approx. 60

C

M201231

Thickness:

1.15 mm

M201232

Thickness:

1.25 mm

Average piston protrusion

Thickness of cylinder head gasket

< 0.301 mm

1.15 mm

 0.301 mm

1.25 mm

M201249

OK

OK

Maximum

dimensions of visible

corrosion or pitting

1 cm

2

Maximum pitting

depth

0.12 mm

©

200505

4-3

CE engine

TECHNICAL DATA

ΛΦ45/55 series

2

0

Valve clearance

Timing gear

Front engine panel

Gear backlash

End float

Oil sump pressure

M201250

OK

A

A

OK

Length of area below

bolt head and just

above beginning of

screw thread where

corrosion or pitting is

not allowed (A)

3.2 mm

M201252

Cylinder Head Capscrew Length Gauge

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B

B

D

C

C

OK

Maximum free length

of short cylinder head

bolt (130 mm

nominal)

132.1 mm

Maximum free length

of long cylinder head

bolt (150 mm

nominal)

152.1 mm

Inspection dimension, cold valve clearance
Intake

0.15 - 0.40 mm

Exhaust

0.40 - 0.75 mm

Setting dimension, valve clearance (cold)
Intake

0.25 mm

Exhaust

0.50 mm

Fit the timing gear case using sealant

Loctite Ultra Grey

Fit front engine panel using sealant

Loctite Ultra Grey

Crankshaft gear - camshaft gear

0.076 - 0.28 mm

Oil pump gear - idler gear

0.250 - 0.30 mm

Crankshaft end float

0.267

≥ 0.165 mm

Camshaft end play

0.230

≥ 0.130 mm

New engine

60 - 80 l/min.

Worn engine

180 l/min.

TECHNICAL DATA

4-4

©

200505

CE engine

0

ΛΦ45/55 series

2

Oil sump pressure conversion table

Inches (water)

Litres per minute (l/min.)

1

50

2

84

3

103

4

119

5

133

6

145

7

155

8

164

9

172

10

180

11

187

12

193

13

200

14

206

15

211

16

217

17

222

18

226

19

229

20

232