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IN-
VEHICLE REPAIR
Flywheel
Removal and Installation 1. Remove the clutch. For additional information, refer to Section 308 - 01 .
2. Remove the flywheel bolts.
3. To install, reverse the removal procedure.
SECTION 303-
01A: Engine — 3.8L 2003 Mustang Workshop Manual Klj . 1 ba
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IN-
VEHICLE REPAIR
Crankshaft Rear Seal
Removal 1. Remove the flywheel or the flexplate. For additional information, refer to Flexplate in this
section.
SECTION 303-
01A: Engine — 3.8L 2003 Mustang Workshop Manual Special Tool(s)
Impact Slide Hammer
100-
001 (T50T-100- A) Remover, Crankshaft Rear
Seal
303-
519 (T95P-6701- EH) Replacer, Rear Crankshaft
Seal
303-
516 (T95P-6701- BH) Spacer, Rear Crank Seal
Replacer
303-
561 (T96T-6701- B) Adapter, Crankshaft Rear Seal
(Use only the adapter retaining
bolts)
303-
518 (T95P-6701- DH) Adapter, Crankshaft Rear Seal
(Use only the adapter and the
center jack screw)
303-
S560 (T96T-6701- A)
Material Item Specification
SAE 5W-
20 Premium Synthetic
Blend Motor Oil
XO- 5W20-QSP or equivalent WSS-
M2C153-
H Klj . 1 ba
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40. Lower the vehicle.
41. Support the transmission.
42. Install the special tool.
43. Install the special tools.
44. Using the special tool, remove the engine.
45. If necessary, remove the flywheel (6375) and the separator plate (6A372).
zRemove the bolts. Klj . 10 ba
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Page 1133 of 4378

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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IN-
VEHICLE REPAIR
Flywheel
Removal 1. Remove the clutch components. For additional information, refer to Section 308 - 03A or
Section 308 - 03B .
2. Remove the bolts and the flywheel.
Installation 1. To install, reverse the removal procedure. zTighten the bolts in the sequence shown.
SECTION 303-
01B: Engine — 4.6L (2V) 2003 Mustang Workshop Manual Klj . 1 ba
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