landrover Workshop Repair Guides

Land Rover Workshop Service and Repair Manuals

300 Tdi ENGINE|Page 63 > < WHEELS AND TYRES
Page 36
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04

GENERAL SPECIFICATION DATA

18

INFORMATION

300 Tdi ENGINE

Type

Direct injection, turbocharged, intercooled

.................................................................................

Number of cylinders

4

.........................................................

Bore

90,47 mm

.................................................................................

Stroke

97,00 mm

...............................................................................

Capacity

2495 cc

...........................................................................

Compression ratio

19.5:1

±

0.5:1

............................................................

Valve operation

O.H.V. pushrod operated

................................................................

Crankshaft

Main bearing journal diameter

63,475 - 63,487 mm

..........................................

Regrind dimensions

63,2333 - 63,246 mm

.........................................................

Use 0.010 in U/S bearings

Crankpin journal diameter

58,725 - 58,744 mm

................................................

Regrind dimensions

58,4708 - 58,48985 mm

.........................................................

Use 0.010 in U/S bearings

Crankshaft end thrust

Taken on thrust washers at centre main bearing

.......................................................

Crankshaft end float

0,05 - 0,15 mm

.........................................................

Main bearings

Number and type

5 halved shells with oil grooves

..............................................................

Diametrical clearance

0,0792 - 0,0307 mm

.......................................................

Connecting rods

Length between centres

175,38 - 175,43 mm

...................................................

Diametrical clearance (big-end bearings)

0,025 - 0,075 mm

........................

End float on crankpin

0,15 - 0,356 mm

.......................................................

Pistons

Type

Aluminium alloy, combustion chamber in crown.

.................................................................................

Graphite coating on sidewalls.

Skirt diametrical clearance
(at right angle to gudgeon pin)

0,025 - 0,05 mm

.........................................

Maximum height above combustion face

0,8 mm

.........................

Gudgeon pins

Type

Floating

.................................................................................

Fit in piston

Hand push fit

.......................................................................

Diameter

30,1564 - 30,1625 mm

..........................................................................

Clearance in connecting rod

0,0025 - 0,0163 mm

............................................

300 Tdi ENGINE|Page 63 > < WHEELS AND TYRES