oil filter FORD MUSTANG 2003 Owner's Manual

e
Specification in 90.200 mm diameter gauge.
f If applicable, measured vertically, +0.030- 0.050 mm (0.001-0.002 inch) measured horizontally (oval
pin bore).
g Pin bore and crank bearing bore must be parallel and in same vertical plane within the specified total
difference when measured at the ends of a 203 mm bar, 101.5 mm on each side of rod centerline.
Torque Specifications Description Nm lb-
ft lb-
in Main bearing cap adjusting bolts
a — — —
EGR sensor bracket 10 — 89
Belt idler pulley 25 18 —
Oil filter 15 11 —
Oil filter adapter insert 58 43 —
Camshaft sprocket bolt
a — — —
Connecting rod bolt
a — — —
Engine mount nuts 150 111 —
Engine mount-
to-cylinder block bolts 70 52 —
Exhaust manifolds
a — — —
Engine front cover bolts
a — — —
Drive belt tensioner bolts 25 18 —
A/C muffler 20 15 —
Battery cable support brackets 20 15 —
Cylinder head bolt
a — — —
Pulley-
to-crankshaft bolt a — — —
EGR valve to intake manifold 25 18 —
EGR valve tube to exhaust manifold fittings 40 30 —
Intake manifold-
to-cylinder head bolt 25 18 —
Main bearing cap bolt
a — — —
Oil filter adapter bolts 25 18 —
Oil level indicator tube bolt 10 — 89
Oil pump screen cover and tube-
to-oil pump bolt 10 — 89
Oil pan-to-
cylinder block bolt a — — —
Flywheel 80 59
Oil pan-to-
engine front cover bolts a — — —
Oil pump-
to-cylinder block bolt 10 — 89
Oil pump screen cover and tube-
to-main bearing cap stud spacer bolt 25 18 —
Water pump pulley bolts 25 18 —
Cam cover bolt
a — — —
Water pump-
to-cylinder block bolt 25 18 —
Water bypass tube 25 18 —
EGR tube nuts (2 req'd) 40 30 —
Power steering pump to engine 25 18 — Klj . 4 ba
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9 6161 Piston ring
10 6200 Connecting rod assy.
11 6100 Piston and rod assy (8 req'd)
12 N806164 Washer
13 6256 Camshaft sprocket
14 6265 Camshaft sprocket spacer
15 6766 Oil filler cap
16 6C324 Crankcase vent connector and hose
17 6582 Valve cover
18 6B280 Camshaft bearing cap
19 6250 Camshaft
20 9H308 Idle air control valve inlet tube
21 N806155 Bolt (2 req'd)
22 9F715 Idle air control valve
23 N806154 Bolt (4 req'd)
24 9F670 Idle air control gasket
25 9E926 Throttle body
26 9E936 Throttle body gasket
27 9A589 Throttle body gasket
28 N807309 Bolt (3 req'd)
29 9728 Bracket
30 N806154 Bolt (5 req'd)
31 9D476 EGR valve gasket
32 9D460 EGR valve
33 W701625 Bolt (2 req'd)
34 N811017 Stud bolt (4 req'd)
35 9F792 Fuel injection supply manifold
36 9D477 EGR valve to exhaust manifold tube
37 9E498 Main emission vacuum control connector
38 12A522 Engine control sensor extension wire
39 N806459 Dowel (4 req'd)
40 8555 Water bypass tube
41 N646419 Dowel (2 req'd)
42 W623454 Washer (2 req'd)
43 N806040 Dowel (2 req'd)
44 N806007 Dowel (2 req'd)
45 6A636 Oil filter adapter gasket
46 6881 Oil filter adapter (manual transmission)
47 N806156 Bolt (4 req'd)
48 6714 Oil bypass filter
49 N87838 Dowel
50 Klj . 4 ba
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IN-
VEHICLE REPAIR
Oil Filter Adapter
Removal and Installation 1. Drain the cooling system. For additional information, refer to Section 303 - 03A or
Section 303 -
03B .
2. Disconnect the lower radiator hose.
3. Raise and support the vehicle. For additional information, refer to Section 100 - 02 .
4. Drain the engine oil.
5. Disconnect the oil pressure sensor electrical connector.
SECTION 303-
01B: Engine — 4.6L (2V) 2003 Mustang Workshop Manual Material
Item Specification
Super Premium SAE 5W-20
Motor Oil
XO- 5W20 QSP or equivalent WSS-
M2C153-
H Premium Engine Coolant
VC-
4A (In Canada CXC- 10; In
Oregon VC- 5) or equivalent ESE-
M97B44-
A Klj . 1 ba
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6. Remove the oil pressure sensor.
7. Remove the oil filter adapter (6881).
1. Remove the oil bypass filter.
2. Remove the bolts.
3. Remove the oil filter adapter.
4. Clean and inspect the sealing surfaces.
8. To install, reverse the removal procedure. 9. Tighten the oil pressure sensor in two stages. Klj . 2 ba
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34. Remove the oil filter adapter.
1. Remove the oil bypass filter.
2. Remove the bolts.
3. Remove the oil filter adapter.
4. Clean and inspect the sealing surfaces.
35. Remove the LH exhaust manifold. 1. Remove the exhaust manifold nuts.
2. Remove the exhaust manifold.
3. Remove the exhaust manifold gasket and discard.
36. Disconnect the exhaust recirculation (EGR) tube (9D477) at the exhaust manifold. Klj . 12 ba
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65.
NOTE: Only three bolts are required for installation.
Install the power steering pump. zPosition the power steering pump.
z Install the bolts.
66. Lubricate the O- ring seal with PAG compressor oil, YN-12C, F7AZ-19589- DA or equivalent
meeting Ford specification WSH- M1C231-B.
Install the A/C compressor.
67. Install the oil filter adapter. Klj . 25 ba
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a
With installation of a new filter. Head gasket surface flatness 0.15 mm (0.006 in) max. overall
Crankshaft
Main bearing journal diameter 67.493 mm
Main bearing journal maximum taper 0.05 mm
Main bearing journal maximum out-
of round 0.05 mm
Main bearing journal-
to-cylinder block clearance 0.023-
0.055 mm Connecting rod journal diameter 56.866-
56.886 mm Connecting rod journal maximum taper 0.004 mm (0.0002 in)
Connecting rod journal maximum out-of-
round 0.004 mm (0.0002 in)
Crankshaft maximum end play 0.130-
0.301 mm Thrust bearing journal diameter 67.493 mm
Thrust bearing journal maximum out-
of round 0.05 mm
Thrust bearing journal maximum taper 0.05 mm
Thrust bearing journal length 17.725-
17.775 mm Piston and Connecting Rod
Piston diameter 90.180-
90.191 mm Piston-
to-cylinder bore clearance -
0.010/+0.026 mm Piston ring end gap —
compression (top) 0.30 mm
Piston ring end gap —
compression (bottom) 0.50 mm
Piston ring end gap —
compression (oil ring) 0.65 mm
Piston ring groove width —
compression (top) 1.53-1.549 mm
Piston ring groove width —
compression (bottom) 1.519-
1.539 mm Piston ring groove width —
oil ring 3.031-
3.055 mm Piston ring width —
compression (top) 1.47-
1.49 mm Piston ring width —
compression (bottom) 1.47-
1.49 mm Piston ring width —
oil ring 2.854-
2.984 mm Piston ring-
to groove clearance — compression (top) 0.04-0.079 mm
Piston ring-
to groove clearance — compression (bottom) 0.029-
0.069 mm Piston ring-
to groove clearance — oil ring 0.047-
0.201 mm Piston pin bore diameter 22.0042-
21.998 mm Piston pin diameter 21.991-
29.994 mm Piston pin length 61.60-
62.03 mm Piston pin-
to-piston fit 0.0058-
0.0132 mm Connecting rod-
to-pin clearance 0.018-
0.033 mm Connecting rod pin bore diameter 22.012-
22.024 mm Connecting rod length 150.7 mm
Connecting rod maximum allowed bend 0.038 mm per 25 mm
Connecting rod maximum allowed twist 0.050 mm per 25 mm
Connecting rod bearing bore diameter 56.866-
56.886 mm Connecting rod bearing-
to-crankshaft clearance 0.027-
0.069 mm Connecting rod side clearance 0.15-
0.45 mm Klj . 3 ba
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b
P=Primary, S=Secondary, E=Exhaust
c Time necessary for plunger to leak down 1.6 mm of travel with 222 N force and leak down fluid in
tappet.
Torque Specifications Description Nm lb-
ft lb-
in A/C compressor bolts 25 18 —
A/C peanut fittings 8 — 71
A/C muffler nut 25 18 —
Accelerator bracket bolts 10 — 89
Battery tray bolts 11 8 —
Belt idler support bracket assembly fasteners 25 18 —
Camshaft sprocket bolt 115 85 —
Coolant bypass tube studs 25 18 —
Coolant bypass tube bolts 25 18 —
Coolant hose and tube assembly bolt 25 18 —
Cooling fan motor and shroud bolts 10 — 89
Connecting rod bolt
a — — —
Engine front cover bolt a a a
Drive belt tensioner bolts 25 18 —
Cylinder head bolt
a — — —
Idler pulley bracket 25 18 —
Power steering pump bolts 25 18 —
Power steering hose fitting 65 48 —
Power steering hose bracket bolt 10 — 89
Pulley to crankshaft bolt
a — — —
EGR valve to intake manifold
a — — —
Engine coolant degas bottle bolts 10 — 89
Exhaust manifold studs 25 18 —
Generator bolts 25 18 —
Generator support bracket bolts 25 18 —
Hood prop bolt 10 — 89
Hood mounting nuts 12 9 —
Heater water inlet tube 10 — 89
Heater water outlet tube 24 18 —
Lower intake manifold-
to-cylinder head bolt a — — —
Main bearing cap bolt
a — — —
Oil filter adapter bolt 25 18 —
Oil bypass filter to adapter 50 37 —
Oil pump screen cover and tube-
to-oil pump bolt 10 — 89
Oil pan-to-
cylinder block bolt a — — — Klj . 4 ba
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z
are positioned so that their tips direct fuel just ahead of the engine intake valves.
z are connected in series with the fuel pressure sensor.
z supply fuel from the fuel tank with a fuel pump mounted in the fuel tank.
A constant fuel pressure drop is maintained across the fuel injectors by the fuel pressure sensor. The
fuel pressure sensor:
zis positioned upstream from the fuel injectors on the fuel injection supply manifold.
Valve Train
The valve train operates as follows:
zball- tip hydraulic lash adjusters provide automatic lash adjustment.
z roller followers ride on the camshaft lobes, transferring the up-and- down motion of the
camshafts to the valves in the cylinder heads.
Positive Crankcase Ventilation System
All engines are equipped with a closed- type positive crankcase ventilation system recycling the
crankcase vapors to the upper intake manifold.
Lubrication System
The engine lubrication system operates as follows:
zoil is drawn into the oil pump through the oil pump screen cover and tube in the sump of the oil
pan.
z oil is pumped through the oil bypass filter on the left front side of the cylinder block.
z oil enters the main oil gallery where it is distributed to the crankshaft main journals and to both
cylinder heads.
z From the main journals, the oil is routed through cross- drilled passages in the crankshaft to
lubricate the connecting rod bearings. Controlled leakage through the crankshaft main bearings
and connecting rod bearings is slung radially outward to cool and lubricate the cylinder walls as
well as the entire connecting rod, piston and piston rings assembly.
z The left cylinder head is fed from a drilling into the supply passage feeding the main gallery at
the front of the cylinder block. The right cylinder head is fed from a drilling into the rear of the
main gallery. Main gallery pressure is reduced as it enters the cylinder head galleries through
fixed serviceable orifices located at the upper part of the feed passages. It is this reduced
pressure in the cylinder head galleries which feeds the camshaft journals, the hydraulic lash
adjusters and the primary and secondary timing chain tensioners.
z The camshaft lobe and roller followers are lubricated by splash created through valve train
operation.
Oil Pump
The lubrication system of the 4.6L (4V) engine is designed to provide optimum oil flow to critical
components of the engine through its entire operating range. The heart of the system is a positive
displacement internal gear oil pump using top seal rotors. Generically this design is known as a gerotor
pump, which operates as follows.
zThe oil pump is mounted on the front face of the cylinder block. Klj . 2 ba
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Item Part Number Description
1 8555 Water bypass tube
2 6750 Oil level indicator
3 6754 Oil level indicator tube
4 N806155 Bolt
5 6C358 Bolt (10 req'd)
6 6714 Oil bypass filter
7 6A642 Oil cooler
8 N806156 Bolt (4 req'd) Klj . 13 ba
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