oil level FORD MUSTANG 2003 Owner's Guide

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
62003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

6754 Oil level indicator tube
51 N806155 Bolt
52 N806139 Bolt
53 6750 Oil level dipstick
54 N811363 Bolt (2 req'd)
55 18198A Engine lifting eye
56 9430 Exhaust manifold
57 9448 Exhaust manifold gasket
58 6049 Cylinder head, RH
59 12405 Spark plug
60 W701681 Stud (8 req'd)
61 W701706 Nut (8 req'd)
62 6051 Head gasket
63 N807071 Bolt
64 10153 Generator mounting bracket
65 N811011 Bolt (2 req'd)
66 8549 Water outlet connector
67 10884 Water temperature indicator sender unit
68 N808130 Bolt (9 req'd)
69 N806807 O-
ring 70 N807309 Bolt (2 req'd)
71 12A366 Coil on plug (8 req'd)
72 9F593 Fuel injector
73 8575 Water thermostat
74 9424 Intake manifold
75 N806139 Bolt
76 N806164 Washer
77 6256 Camshaft sprocket
78 6265 Camshaft sprocket spacer
79 N807352 Bolt (4 req'd)
80 6A505 Valve cover
81 6758 Crankcase ventilation tube
82 N806070 Bolt (24 req'd)
83 6B280 Camshaft bearing cap
84 N806282 Bolt (4 req'd)
85 N807173 Bolt (2 req'd)
86 N808102 Bolt
87 19A216 Belt idler pulley
88 10300 Generator
89 N804178 Nut (2 req'd)
90 19A439 Bracket
91 Klj . 5 ba
92003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

IN-
VEHICLE REPAIR
Valve Cover LH
Removal and Installation 1. Position the oil level tube (6754) out of the way.
2. Disconnect the breather tube.
3. Separate the engine wiring harness in the locations shown.
SECTION 303-
01B: Engine — 4.6L (2V) 2003 Mustang Workshop Manual Material
Item Specification
Silicone Gasket and Sealant
F7AZ-
19554- EA or equivalent WSE-
M4G323- A4 Klj . 1 ba
32003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

IN-
VEHICLE REPAIR
Oil Level Indicator and Tube
Removal and Installation 1. Remove the oil level indicator.
2. Remove the LH exhaust manifold. For additional information, refer to Exhaust Manifold LH in
this section.
3. Remove the bolt.
4. Remove the oil level indicator tube.
5. To install, reverse the removal procedure. zInstall a new oil level indicator tube seal.
SECTION 303-
01B: Engine — 4.6L (2V) 2003 Mustang Workshop Manual Klj . 1 ba
22003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

LH cylinder head
33. Disconnect the EGR tube at the exhaust manifold.
34. Remove the LH exhaust manifold. 1. Remove the LH exhaust manifold nuts.
2. Remove the LH exhaust manifold.
3. Remove the LH exhaust manifold gasket and discard.
35. Remove the oil level indicator tube bolt. Klj . 11 ba
212003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

36. Remove the oil level indicator tube.
Both cylinder heads 37. Clean and inspect the exhaust manifolds. For additional information, refer to Section 303 - 00 .
38. CAUTION: Do not use metal scrapers, wire brushes, power abrasive discs or other
abrasive means to clean the sealing surfaces. These tools cause scratches and gouges
which make leak paths. Use a plastic scraping tool to remove all traces of old sealant.
NOTE: The bolts are part of the valve cover and should not be removed. RH valve cover
shown, LH valve cover similar.
Remove the RH and LH valve covers.
zFully loosen the bolts and remove the valve covers.
z Clean the valve cover mating surface of the cylinder heads with silicone gasket remover
and metal surface prep. Follow the directions on the packaging.
z Inspect the valve cover gasket(s). If the gasket(s) is damaged, remove and discard the
gasket(s). Clean the valve cover gasket groove(s) with soap and water or a suitable
solvent. Klj . 12 ba
212003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

37. Remove the RH exhaust manifold.
1. Remove the exhaust manifold nuts.
2. Remove the exhaust manifold.
3. Remove the exhaust manifold gasket and discard.
38. Clean and inspect the exhaust manifolds. For additional information, refer to Section 303 - 00 .
39. Remove the oil level indicator tube bolt.
40. Remove the bolt and the oil level indicator tube. Klj . 13 ba
242003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

45. Install the oil level indicator tube.
46. Install the LH exhaust manifold.
zInstall a new manifold gasket.
z Install the LH exhaust manifold.
z Tighten the nuts in the sequence shown.
47. Connect the lower end of the exhaust gas recirculation (EGR) tube to the LH exhaust manifold.
RH cylinder head 48. Install the RH exhaust manifold. zInstall a new exhaust manifold gasket.
z Install the RH exhaust manifold.
z Tighten the nuts in the sequence shown. Klj . 17 ba
252003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

a
Refer to the procedure. Oil pan-to-
engine front cover bolts a — — —
Oil pump-
to-cylinder block bolt 10 — 89
Radio ignition interference capacitor bolts 25 18 —
Oil pump screen and pickup tube-
to-main bearing cap stud spacer bolt 25 18 —
Water pump pulley bolts 25 18 —
Throttle body spacer nuts 25 18 —
Vacuum accessory bracket fasteners 10 — 89
Valve cover bolt 10 — 89
Wiring harness support bracket 25 18 —
Water pump-
to-cylinder block bolt 25 18 —
EGR valve to exhaust manifold tube nuts 40 30 —
Power steering pump to engine 25 18 —
Power steering hose bracket nut 25 18 —
Power steering reservoir bracket fasteners 10 — 89
Supercharger degas bottle bolts 10 — 89
Camshaft cap cluster to cylinder head 10 — 89
Timing chain tensioner bolts—
primary 25 18 —
Timing chain tensioner bolts—
secondary 10 — 89
Ignition coil cover bolts 10 — 89
Generator mounting bracket retainers 10 — 89
Oil level indicator tube retainer 10 — 89
Primary timing chain guide-
to-engine bolts 10 — 89
Oil pump screen and pickup tube spacer to main bearing stud 25 18 —
Belt idler pulley bolt 25 18 —
Subframe brace nuts 41 30 — Klj . 5 ba
62003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

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
162003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...