Ford Falcon. Manual — part 145
303-01c-1
Engine — V8 (4V)
303-01c-1
SECTION : 303-01c Engine — V8 (4V)
VEHICLE APPLICATION : 2003.0 BA Falcon
CONTENTS
PAGE
SPECIFICATIONS
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...303-01c-3
DESCRIPTION AND OPERATION
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .303-01c-6
Identification
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..303-01c-6
Code Information . . . . . . . . . . . . . . . . . . . . . . . . . . . ...303-01c-6
Induction System . . . . . . . . . . . . . . . . . . . . . . . . . . . ...303-01c-6
Valve Train . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303-01c-6
Positive Crankcase Ventilation System . . . . . . . . . . . . . . . . . . . 303-01c-6
Lubrication System . . . . . . . . . . . . . . . . . . . . . . . . . . . 303-01c-6
Oil Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...303-01c-7
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . .303-01c-7
Drive Belt System . . . . . . . . . . . . . . . . . . . . . . . . . . . ..303-01c-7
DIAGNOSIS AND TESTING
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...303-01c-17
IN-VEHICLE REPAIRS
Intake Manifold Upper . . . . . . . . . . . . . . . . . . . . . . . . . . 303-01c-18
Intake Manifold — Lower . . . . . . . . . . . . . . . . . . . . . . . . ...303-01c-18
Valve Cover — RH . . . . . . . . . . . . . . . . . . . . . . . . . . . .303-01c-20
Valve Cover — LH . . . . . . . . . . . . . . . . . . . . . . . . . . . .303-01c-22
Crankshaft Pulley . . . . . . . . . . . . . . . . . . . . . . . . . . . ..303-01c-22
Crankshaft Front Oil Seal . . . . . . . . . . . . . . . . . . . . . . . . ..303-01c-24
Engine Front Cover . . . . . . . . . . . . . . . . . . . . . . . . . . ...303-01c-24
Timing Drive Components . . . . . . . . . . . . . . . . . . . . . . . . .303-01c-28
Valve — Springs, Retainer and Valve Stem Seal . . . . . . . . . . . . . . . ..303-01c-33
Hydraulic Lash Adjusters . . . . . . . . . . . . . . . . . . . . . . . . ..303-01c-35
Roller Followers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303-01c-35
Camshaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...303-01c-36
Exhaust Manifold — LH . . . . . . . . . . . . . . . . . . . . . . . . . .303-01c-40
Oil Filter Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . ...303-01c-40
Oil Pressure Sender . . . . . . . . . . . . . . . . . . . . . . . . . . ..303-01c-41
Oil Level Indicator and Tube . . . . . . . . . . . . . . . . . . . . . . . .303-01c-42
Oil Pan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..303-01c-42
Oil Pump Screen and Pickup Tube . . . . . . . . . . . . . . . . . . . . ...303-01c-44
Flexplate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303-01c-45
Crankshaft Rear Oil Seal . . . . . . . . . . . . . . . . . . . . . . . . ..303-01c-45
Engine Mounts — RH . . . . . . . . . . . . . . . . . . . . . . . . . . 303-01c-47
Engine Mounts — LH . . . . . . . . . . . . . . . . . . . . . . . . . . .303-01c-47
REMOVAL
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...303-01c-48
303-01c-2
Engine — V8 (4V)
303-01c-2
(Continued)
DISASSEMBLY
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...303-01c-52
DISASSEMBLY AND ASSEMBLY OF SUBASSEMBLIES
Piston . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303-01c-62
Cylinder Head RH and LH . . . . . . . . . . . . . . . . . . . . . . . . .303-01c-63
ASSEMBLY
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...303-01c-70
INSTALLATION
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...303-01c-89
303-01c-3
Engine — V8 (4V)
303-01c-3
SPECIFICATIONS
General Specifications
Description
Specification
Description
Specification
Alignment bore-to-bore
± 0.038 mm (0.0015 in)
max. bend
Magnetic clutch
Side play (as assembled
0.300
± 0.175 mm
Air gap between pulley
0.35 mm-0.75 mm (0.014
to crank)-standard play
(0.0118
± 0.0069 in)
and hub
in 0.029 in)
Side play (as assembled
0.475 mm (0.0187 in)
Displacement
5.4L (4V)
to crank)-max. play
No. cylinders
8
Piston
Bore/stroke
90.215/105.8 mm
Cylinder bore diameter
90.200-90.210 mm
(3.552/4.165 in)
Grade 1
(3.5511-3.5515 in)
Firing order
1-3-7-2-6-5-4-8
Cylinder bore diameter
90.210-90.220 mm
Camshaft
Grade 2
(3.5516-3.5521 in)
Lobe lift exhaust LH
6.5958 mm (0.2597 in)
Cylinder bore diameter
90.220-90.230 mm
Lobe lift exhaust RH
6.5855 mm (0.2593 in)
Grade 3
(3.5519-3.5524 in)
Lobe lift intake
6.58077 mm (0.250847
Piston diameter (Grade
90.180
± 0.005 mm
in)
2) at right angle to pin
(3.5504
± 0.0002 in)
bore
Lobe lift – allowable lift
0
loss
Piston to bore clearance
-0.005 to +0.025 mm
(-0.0002 to 0.001 in)
Valve lift @ zero
10.00 mm (0.3937 in)
lash-intake
Pin bore diameter
22.008-22.014 mm
(piston)
(0.8665-0.8667 in)
Valve lift @ zero
10.00 mm (0.3937 in)
lash-exhaust
Pin diameter
22.0005-22.0030 mm
(0.8662-0.8663 in)
Camshaft end play
0.027-0.190 mm
(0.0011-0.0075 in)
Pin clearance (negative
0.01395-0.005 mm
or positive)
(0.001-0.0002 in)
Camshaft end play
0.025-0.190 mm
service limit
(0.0010-0.0075 in)
Pin bore diameter (rod)
22.012-22.024 mm
(0.8666-0.8671 in)
Camshaft journal to
0.076-0.025 mm
bearing clearance
(0.0030-0.0010 in)
Pin clearance (negative
0.009-0.0235 mm
or positive) (rod)
(0.0002-0.0009 in)
Clearance service
26.962-26.936 mm
limit-journal diameters
(1.0615-1.0605 in)
Ring groove width top
1.53-1.55 mm
(0.0602-0.061 in)
Clearance service
27.012-26.987 mm
limit-journal inside
(1.0635-1.0625 in)
Ring groove width
1.52-1.54 mm
diameter (cap
intermediate
(0.0598-0.0606 in)
assembled)
Ring groove width oil
3.030-3.050 mm
Clearance service
0.09 mm (0.0035 in) (4
control
(0.1193-0.1201 in)
limit-Camshaft runout:
places)
Piston ring gap top
0.13-0.28 mm
Full indicator
(0.0051-0.0111 in)
measurement on all
Piston ring gap
0.25-0.40 mm
journals when supported
intermediate
(0.0098-0.0157 in)
on front and rear
journals.
Piston ring gap oil control 0.15-0.65 mm
(0.0059-0.0256 in)
Connecting Rod
Crankshaft
Big end journal inside
53.049-53.027 mm
diameter with assembled (2.0885-2.0877 in)
Main bearing journal
67.483-67.503 mm
liners
diameter
(2.6568-2.6576 in)
Rod bearing to journal
0.064-0.026 mm
Main bearing journal
0.0075 mm (0.0003 in)
clearance
(0.0025-0.001 in)
diameter: maximum
between cross sections
out-of-round
Pin bore diameter (rod)
22.024-22.012 mm
(0.867-0.8666 in)
Main bearing journal
0.004 mm (0.0002 in)
diameter: maximum taper
Rod length (centerline
169.1 mm (6.6575 in)
(straightness)
bore-to-bore)
Runout: FIM of center
0.05 mm (0.0019 in) (3
Alignment bore-to-bore
± 0.05 mm (0.0021 in)
journals when located on places)
max. twist
front and rear journal
G89770 en
303-01c-4
Engine — V8 (4V)
303-01c-4
SPECIFICATIONS (Continued)
Description
Specification
Description
Specification
Crankshaft journal to
0.048-0.024 mm
Valve spring out of
2.5 degrees
main bearing clearance
(0.001891-0.0009 in)
square limit - intake
Connecting rod journal
53.003-52.983 mm
Valve spring out of
2.5 degrees
diameter
(2.0867-2.0859 in)
square limit - exhaust
Connecting rod journal
0.0075 mm (0.0003 in)
Valve guide inside
7.044-7.015 mm
diameter: maximum
between cross sections
diameter
(0.2773-0.2762 in)
out-of-round
Lubricants
Connecting rod journal
0.004 mm (0.0002 in)
Silicone Gasket and
WSE-M4G323-A4
diameter: maximum taper
Sealant F7AZ-19554-EA
Crankshaft end play
0.075-0.377 mm
Metal Surface Cleaner
WSE-M5B392-A
(0.003-0.0148 in)
F4AZ-19A536-RA
Cylinder Head/Valve Train
Engine Coolant
ESE-M97B44-A
Combustion chamber
53
± 1.5cc
/WSS-M97B51-A
volume
(3.2342-0.0915 ci)
10W30 GF2 Engine Oil
WSS-M2C910-A
Valve seat width - intake
2.1-1.9 mm
Pipe Sealant with
WSK-M2G350-A2 and
(0.0827-0.0748 in)
Teflon® D8AZ-19554-A
ESR-M18P7-A
Valve seat width -
2.1-1.9 mm
or equivalent
exhaust
(0.0827-0.0748 in)
Torque Specifications
Valve seat angle
45.00-44.50 degrees
Description
Nm
Valve seat runout (TIR)
0.025 mm (0.001 in)
Valve cover bolts¹
—
Valve stem guide
0.069-0.020 mm
Camshaft bearing cap bolts¹
—
clearance - intake
(0.0027-0.0008 in)
Camshaft sprocket bolts
120
Valve stem guide
0.095-0.045 mm (0.0037
Connecting rod bolts¹
—
clearance - exhaust
- 0.0018 in)
Crankshaft damper pulley bolt¹
—
Valve head diameter -
37.11-36.86 mm
intake
(1.461-1.4512 in)
Crankshaft main bearing bolts (cross
—
mounted)¹
Valve head diameter -
30.12-29.87 mm
exhaust
(1.1858-1.176 in)
Crankshaft main bearing bolts
—
(vertical)¹
Valve face runout (limit)
0.05 mm (0.0019 in)
Cylinder heads bolts¹
—
Valve face angle
45.75-45.25 degrees
Exhaust manifold nuts
23-27
Valve stem diameter -
6.995-6.975 mm
intake
(0.2754-0.2746 in)
Drive belt idler pulley bolt
25
Valve stem diameter -
6.970-6.949 mm
Flywheel bolts
73-87
exhaust
(0.2744-0.2736 in)
Engine front cover bolts¹
—
Valve spring compression 711.7 N @ 26.4
Heater return tube bolt
20-30
pressure - intake
Heater supply tube screw & washer
8-12
Valve spring compression 711.7 N @ 26.4
Ignition coil cover bolts
10
pressure - exhaust
Lower intake manifold bolts¹
—
Valve spring free length - 45.5
Upper intake manifold bolts¹
—
intake
Oil filter adapter bolt
25
Valve spring free length - 50.2 mm (1.9764 in)
exhaust
Oil level indicator tube bolt
10
Valve spring installed
289.1 N @ 36.14
Oil pan bolts¹
—
pressure - intake
Oil pan drain plug
11-16
Valve spring installed
289.1 N @ 36.14
Oil pressure switch
12-16
pressure - exhaust
Oil pump bolts
10
Valve spring installed
272.6 N @ 36.15
Oil pump screen cover and tube bolts
10
pressure service limit -
intake
Oil pump screen cover and tube
25
spacer
Valve spring installed
272.6 N @ 36.15
pressure service limit -
Power steering pump bolts
25
exhaust
G89770 en
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