Page 1369 of 2399

SPECIFICATIONS
SPECIFICATIONS - 2.5L COMMON RAIL
DIESEL ENGINE
ENGINE SPECIFICATIONS
DESCRIPTION SPECIFICATION
Type R2516C
Number of Cylinders 4
Bore 92 mm
Stroke 94 mm
Displacement 2499.5cc
Injection Order 1-3-4-2
Compression Ratio 17.5:1 ( 0.5)
Maximum Power 103kW (140 HP) @ 4000
RPM
Peak Torque 320Nm (32.6 kgm) @
2000 RPM
CRANKSHAFT
Front Journal Diameter
Nominal 62.985-63.005 mm
-0.25 62.735-62.755 mm
Front Bearing Diameter
Nominal 63.045-63.074 mm
-0.25 62.795-62.824 mm
Clearance Between
Journal and Bearing0.040-0.089 mm
Center Journal Diameter
Nominal 63.005-63.020 mm
-0.25 62.755-62.770 mm
Center Bearing Diameter
Nominal 63.005-63.020 mm
-0.25 62.755-62.770 mm
Clearance Between
Journal and Bearing0.008-0.051 mm
Rear Journal Diameter
Nominal 89.980-90.000 mm
-0.25 89.730-99.750 mm
Rear Bearing Diameter
Nominal 90.045-90.065 mm
-0.25 89.795-89.815 mm
Clearance Between
Journal and Bearing0.045-0.080 mm
Connecting Rod Journal
Nominal 53.940-53.955 mm
DESCRIPTION SPECIFICATION
-0.25 53.690-53.705 mm
Connecting Rod Bearing
Nominal 53.977-54.016 mm
-0.25 53.727-53.766 mm
Clearance Between
Journal and Bearing0.022-0.076 mm
Crankshaft End Play
End Play 0.080-0.280 mm
Adjustment Thrust Washers
Thrust Washers Available 2.31-2.36 mm
2.41-2.46 mm
2.51-2.56 mm
Carrier with thrust
washers installed27.670-27.820 mm
MAIN BEARING CARRIERS
Internal Diameter
Front 67.025-67.050 mm
Center 66.670-66.690 mm
Rear 85.985-86.005 mm
LINERS
Internal Diameter 91.997-92.015 mm
Protrusion 0.01-0.06 mm
Adjustment Shims
Available Shims 0.15 mm
0.17 mm
0.20 mm
0.23 mm
0.25 mm
CYLINDER HEAD
Minimum Thickness 89.95-90.05 mm
Gasket Thickness 1.32 mm 0.08, 0
notches
1.42 mm 0.08, 1 notch
1.52 mm 0.08, 2
notches
CONNECTING RODS
Weight (without the
crankbearing)1129-1195 grams
Small End Bearing
Internal Diameter30.035-30.050 mm
Large End Internal
Diameter53.977-54.016 mm
9a - 8 ENGINERG
ENGINE 2.5L TURBO DIESEL (Continued)
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Page 1370 of 2399

DESCRIPTION SPECIFICATION
PISTONS
Skirt Diameter (measured
at approximately 10 mm
above the bottom of the
skirt)91.912-91.928 mm
Piston Clearance 0.065-0.083 mm
Top of Piston to Cylinder
Head0.69-0.83 mm
Piston Potrusion 0.49-0.60 Fit Gasket
Number (1.32), 0 notches
or holes
0.61-0.70 Fit Gasket
Number (1.42), 1 notch
or hole
0.71-0.83 Fit Gasket
Number (1.52), 2 notches
or holes
PISTON PINS
Type Full Floating
Pin Diameter 29.992-29.996 mm
Clearance 0.004-0.012 mm
PISTON RINGS
Clearance in Groove
Top 0.078-0.137 mm
Second 0.070-0.110 mm
Oil Control 0.040-0.080 mm
Fitted Gap
Top 0.30-0.45 mm
Second 0.30-0.45 mm
Oil Control 0.25-0.50 mm
CAMSHAFT
Journal Diameter±Front 29.960-29.980 mm
Bearing Clearance 0.03-0.08 mm
Journal Diameter±Center 39.250-39.270 mm
Bearing Clearance 0.03-0.08 mm
Journal Diameter±Rear 39.250-39.270 mm
Bearing Clearance 0.03-0.08 mm
HYDRAULIC LIFTER
Outside Diameter 11.994 0.006 mm
VA LV E S
Intake Valve
Opens 16É B.T.D.C.
Closes 58É A.B.D.C.
Exhaust ValveDESCRIPTION SPECIFICATION
Opens 65É B.B.D.C.
Closes 29É A.T.D.C.
Face Angle
Intake 45É 25'-55É 35'
Exhaust 45É 25'-45É 35'
Head Diameter
Intake 32.30-32.50 mm
Exhaust 30.80-31.00 mm
Head Stand Down
Intake 1.08-1.34 mm
Exhaust 0.99-1.25 mm
Stem Diameter
Intake 5.952-5.970 mm
Exhaust 5.942-5.960 mm
Clearance in Guide
Intake 0.030-0.060 mm
Exhaust 0.040-0.070 mm
VALVE GUIDE
Inside Diameter 6.00-6.012 mm
Fitted Height
Intake 14.5-15.0 mm
Exhaust 16.5-17.0 mm
VALVE SPRINGS
Free Length 45.26 mm
Fitted Length 38.00 mm
Load at Fitted Length 182 5-10% Kg
Load at Top of Lift 395 5% Kg
Number of Coils 8
LUBRICATION
System Pressure at 4000
RPM4.5-5.0 bar (oil at
90-100ÉC)
Pressure Relief Valve
Opens6.50 bar
Pressure Relief Valve
Spring-Free Length51.5 mm
OIL PUMP
Outer Rotor End Float 0.060-0.160 mm
Inner Rotor End Float 0.060-0.160 mm
Outer Rotor to Body
Diameter Clearance0.130-0.240 mm
Rotor Body to Drive Gear
Clearance (pump not
fitted)0.90-1.50 mm
RGENGINE9a-9
ENGINE 2.5L TURBO DIESEL (Continued)
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Page 1371 of 2399

SPECIFICATIONS - TORQUE
2.5L DIESEL TORQUE SPECIFICATIONS
DESCRIPTION N´m Ft. Lbs. In. Lbs.
Oil Pump Bolts 10.8 8 96
Vacuum Pump Bolts 10.8 8 96
Crankshaft Gear Bolts 10.8 8 96
Crankshaft Position
Sensor Bolts10.8 8 96
Flywheel Bolts - Refer to
the Service Procedure
Cylinder Head Bolts -
Refer to the Service
Procedure
Reluctor Wheel Bolts 14.6 11 130
Rear Main Bearing
Support Bolts27.5 21 240
Oil Cooler to Engine Block
Bolt47.1 35 Ð
Oil Cooler Mounting Stud 50 37 Ð
Water Pump Housing Nuts 24.4 18 212
Connecting Rod Bolts -
Refer to the Service
Procedure
Balance Shaft Bolts 32.4 24 Ð
Oil Jet Bolts 10.8 8 96
Oil Pan Bolts 11.8 8 96
Crankshaft Hub Bolt 304 225 Ð
Front Engine Cover Bolts 11.8 8 96
Transmission to Engine
Bolts83.4 62 Ð
Cylinder Head Cover /
Intake Manifold Bolts27.5 20 Ð
Camshaft Access Plugs 80 59 Ð
Oil Separator Bolts 10.8 8 96
Camshaft Position Sensor
Bolt10.8 8 96
Boost Pressure / Intake
Air Temp. Sensor Bolts5.4 Ð 48
Accessory Drive Bracket
Bolts47.1 35 Ð
Vacuum Line Fitting Bolt 56.9 42 Ð
Fuel Pump Nuts 27.5 21 Ð
Fuel Line Fittings at Pump 27.5 21 Ð
Inner Timing Belt Cover
Bolts
9a - 10 ENGINERG
ENGINE 2.5L TURBO DIESEL (Continued)
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Page 1372 of 2399
DESCRIPTION N´m Ft. Lbs. In. Lbs.
8mm 10.8 8 96
10mm 47.1 35 Ð
Outer Timing Belt Cover
Bolts
3mm 6 Ð 54
8mm 10.8 8 96
Engine Mount Bracket to
Cylinder Head Bolts47.1 35 Ð
Intake Inlet Tube Bolts 10.1 8 89
Camshaft Sprocket Bolts 108 80 Ð
Timing Belt Idler Pulley
Bolt47.1 35 Ð
Timing Belt Tensioner Bolt 34.7 26 Ð
Fuel Pump Nut 88.3 65 Ð
Engine Lift Hook Bolts 32.4 24 Ð
Thermostat Housing Bolts 27.5 21 Ð
Turbocharger Oil Feed
Line Fitting24.5 18 217
Exhaust Manifold Nuts 32.4 24 Ð
Exhaust Manifold
Heatshield Bolts27.5 21 Ð
EGR Valve Nuts 32.4 24 Ð
EGR Cooler to EGR Bolts 32.4 24 Ð
Turbocharger Downpipe
Nuts32.4 24 Ð
Turbocharger Bracket
Bolts47.1 35 Ð
Vibration Damper to
Crankshaft Hub Bolts27.5 21 Ð
Crankshaft Support Bolts 44.1 33 Ð
Turbocharger to Exhaust
Manifold Nuts32.4 24 Ð
RGENGINE9a-11
ENGINE 2.5L TURBO DIESEL (Continued)
ProCarManuals.com
Page 1373 of 2399
SPECIAL TOOLS
VM.1001 CYLINDER LINER PULLER
VM.1005 TORQUE ANGLE GAUGE
VM.1010 CYLINDER LINER PROTRUSION TOOL
VM.1013 DIAL INDICATOR
VM.1016 CYLINDER RETAINER
9a - 12 ENGINERG
ENGINE 2.5L TURBO DIESEL (Continued)
ProCarManuals.com
Page 1374 of 2399
VM.1050 CRANKSHAFT REAR SEAL INSTALLER
VM.1051 TDC ALIGNMENT PIN
VM.1052 INTAKE CAMSHAFT ALIGNMENT PIN
VM.1053 EXHAUST CAMSHAFT ALIGNMENT PIN
VM.1054 RELIEF VALVE REMOVER/CENTRAL
CARRIER PIN REMOVER/INSTALLER
VM.1055 CAMSHAFT/INJECTION PUMP GEAR
HOLDER
RGENGINE9a-13
ENGINE 2.5L TURBO DIESEL (Continued)
ProCarManuals.com
Page 1375 of 2399
VM.1056 BALANCE SHAFT LOCKING PIN
VM.1059 OIL PRESSURE RELIEF VALVE INSTALLER
VM.1060 OIL JET REMOVER /INSTALLER
VM.1061 FRONT OIL SEAL INSTALLER
VM.1062 POWER STEERING PUMP INSTALLER
VM.1063 FUEL INJECTOR REMOVER
9a - 14 ENGINERG
ENGINE 2.5L TURBO DIESEL (Continued)
ProCarManuals.com
Page 1376 of 2399
VM.1064 POWER STEERING PUMP GEAR
REMOVER
VM.1065 PISTON RING COMPRESSOR
VM.1066 CYLINDER HEAD COVER ALIGNMENT
PINS
VM.1068 90 DEGREES AFTER TDC ALIGNMENT PIN
VM.1069 CRANKSHAFT REM/INSTALL SLEEVE
VM.1070 FLYWHEEL LOCKING TOOL
RGENGINE9a-15
ENGINE 2.5L TURBO DIESEL (Continued)
ProCarManuals.com