Volvo 2003T Service Manual download pdf (Page 14)

Valve guides

Lenght, inlet valve ........................................................ 38 mm (1.49606 in.)

Lenght, outlet valve...................................................... 38 mm (1.49606 in.)

Inner diameter .............................................................. 8.000 – 8.015 mm (0.31496 – 0.31555 in.)

Height above spring plane of cylinder head .................. 8.70 – 9.30 mm (0.34252 – 0.36614 in.)

Clearance valve stem – valve guide:

Inlet valve ................................................................. 0.03 – 0.06 mm (0.00118 – 0.00236 in.)

Outlet valve .............................................................. 0.035 – 0.065 mm (0.00138 – 0.00256 in.)

Valve springs

Lenght, unloaded .......................................................... 42.5 mm (1.67323 in.)

Loaded with 170±10 N (17±1 kg) .................................. 32 mm (1.25984 in.)

Loaded with 300± 20 N (30± 2 kg)................................ 24 mm (1.0.94488 in.)

Lubricating system

Engine

Oil quantity model 2001 ............................................... 1.40 L

Oil quantity model 2002 ............................................... 2.75 L

Oil quantity model 2003 ............................................... 4.10 L

Oil quality according to the API-system ....................... CD (DS)

Viscosity, above +10°C (50°F) ..................................... SAE 20

Viscosity, below +10°C (50°F)...................................... SAE 10 W

Oil pressure, warm engine, idling speed ....................... 0.8 – 1.5 kp/cm

(11.37 – 21.33 psi)

Oil pressure, warm engine, full rpm .............................. 3.5 – 4.0 kp/cm

(49.78 – 56.89 psi)

Lubricating oil pump

Type ............................................................................ Gear wheel pump

Gear wheel axial clearance .......................................... 0.025 – 0.065 mm (0.00098 – 0.00256 in.)

Reduction valve spring, length unloaded ...................... 49 mm (1.92913 in.)

Loaded with 35 N (25.8 ft.lbs)....................................... 40 mm (1.57480 in.)

Fuel system

Opening pressure, injectors 2001, 2002, 2003 ............ 180 – 190 kp/cm

(2560 – 2702 psi)

2003T ............................. 204 – 212 kp/cm

(2900 – 3015 psi)

Spay angle ................................................................... 150°

Injection timing, reference height* pump shelf - tappet:

2001 ......................................................................... 22° B.T.D.C 55.8 mm (2.19685 in.)

2001 S** ................................................................... 20° B.T.D.C 55.6 mm (2.18897 in.)

2001 CE ................................................................... 20° B.T.D.C 55.6 mm (2.18897 in.)

2001-B ...................................................................... 16° B.T.D.C 55.2 mm (2.17322 in.)

2002 ......................................................................... 22° B.T.D.C 55.8 mm (2.19685 in.)

2002 S** ................................................................... 20° B.T.D.C 55.6 mm (2.18897 in.)

2002 CE ................................................................... 20° B.T.D.C 55.6 mm (2.18897 in.)

2002-B ...................................................................... 18° B.T.D.C 55.4 mm (2.18110 in.)

2002-D ...................................................................... 16° B.T.D.C 55.2 mm (2.17322 in.)

2003 ......................................................................... 22° B.T.D.C 55.8 mm (2.19685 in.)

2003 S** ................................................................... 20° B.T.D.C 55.6 mm (2.18897 in.)

2003 CE ................................................................... 20° B.T.D.C 55.6 mm (2.18897 in.)

2003-B ...................................................................... 20° B.T.D.C 55.6 mm (2.18897 in.)

2003-D ...................................................................... 16° B.T.D.C 55.4 mm (2.18110 in.)

2003T ....................................................................... 23° B.T.D.C 55.9 mm (2.20078 in.)

2003T-B.................................................................... 20° B.T.D.C 55.6 mm (2.18897 in.)

* With tool 884787 in position 22° ** S = Special version

Technical data

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Volvo 2003T Service Manual Page 14

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