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-   -   2003 6.0 Powerstroke Torque Specifications (http://www.powerstroke.org/forum/general-6-0l-discussion/212740-2003-6-0-powerstroke-torque-specifications.html)

F350Powerstroker 07-26-2011 07:53 PM

2003 6.0 Powerstroke Torque Specifications
 
I had somewhat hard time finding certain torque specs online. Wasted time I could have been putting my truck back together so since I found it now figured I would share and hopefully help out someone else looking for those 'odd' specs! :stupidcomputer:

2003 6.0L Diesel
SPECIFICATIONS

General Specifications
Item Specification
Lubricants and Sealers
Super Duty SAE 15W-40
Engine Oil
XO-15W40-QSD
WSS-M2C171-B
Heavy Truck PAG
Refrigerant Compressor
Oil F4HZ-19577-A
WST-M1C231-B2
High Temperature Nickel
Anti-Seize Lubricant XL-2
ESE-M12A4-A
Multi-Purpose Grease
D0AZ-19584-AA
ESB-M1C93-B
Rust Penetrant and
Inhibitor F2AZ-19A501-A
ESR-M99C56-A
Threadlock 262
E2FZ-19554-B
WSK-M2G351A6
Silicone Brake Caliper
Grease and Dielectric
Compound
D7AZ-19A331-A
XG-3
Perfect Seal Sealing
Compound
F2AZ-19554-AA
ESR-M18P2-A and
ESE-M4G115-A
Pipe Sealant with Teflon
D8AZ-19554-A
WSK-M2G350-A2
RTV Silicone Sealant
F5TZ-19G204-AB
NAVSTR D15-5012 Type
ll
Material
Motorcraft Premium Gold
Engine Coolant VC-7-A
(in California, Oregon and
New Mexico VC-7-B, in
Canada CVC-7-A) or
equivalent (yellow color)
WSS-M97B51-A1
General Specifications Engine
Displacement 6.0 liter (365 cubic inch)
Number of cylinders 8
Bore 95 mm (3.74 in)
Stroke 105 mm (4.13 in)
Firing order 1-2-7-3-4-5-6-8
Oil pressure minimum 82.7 kPa (12 psi) at 700
rpm, 165.5 kPa (24 psi) at
1,200 rpm and 310.3 kPa
(45 psi) at 1,800 rpm with
engine at operating
temperature
Item Specification
Oil capacity 14.1 liters (15 quarts) with
filter
Compression ratio 18.0:1
Cylinder head and valve train
Cylinder head gasket
surface flatnessa
0.0508 mm (0.002 in)
Cylinder head thickness 95 mm (3.74 in)
Combustion chamber
volume

Valve arrangement (front
to rear)

Valve guide bore diameter 7.003-7.029 mm
(0.276-0.277 in)
Valve stem diameter 6.947-6.965 mm
(0.2735-0.272 in)
Valve stem-to-guide
clearance
0.140 mm (0.0055 in)
maximum
Valve head diameter
Valve face runout (T.I.R.
max)
0.038 mm (0.015 in)
Valve face angle Exhaust 37.5 degrees
Valve face angle Intake 30 degrees
Valve seat width Exhaust 1.80-2.56 mm
(0.071-0.101 in)
Valve seat width Intake 1.48-2.24 mm
(0.058-0.088 in)
Valve seat runout 0.0035 mm (0.0014 in)
Valve seat angle Exhaust 37.5 degrees
Valve seat angle Intake 30 degrees
Valve spring free length 51.96 mm (2.045 in)
Valve spring solid height 36.1 mm (1.42 in)
Valve spring compression
pressure
46.30 mm @ 340 +/- 17
N (1.82 in 76.5 +/- 3.8
lb-ft)
Valve spring installed
height

Valve spring installed
pressure

Roller follower ratio
Hydraulic lash adjuster
Diameter
Clearance-to-bore
Service limit
Hydraulic leakdown rate
Copyright 2002, Ford Motor Company
Last updated: 9/8/2006 2003 Excursion, F-Super Duty 250-550, 1/2003

303-01D-2 Engine 6.0L Diesel 303-01D-2
SPECIFICATIONS (Continued)
General Specifications (Continued) General Specifications (Continued)
Item Specification
Collapsed lash adjuster
gap

Camshaft
Gear backlash 0.179-0.315 mm
(0.007-0.012 in)
Lobe lift Intake 5.744 mm
(0.2261 in)
Lobe lift Exhaust 5.832 mm
(0.2296 in)
Allowable lobe lift loss 0.51 mm (0.02 in)
Journal diameter 61.987-62.013 mm
(2.440-2.441 in)
Camshaft journal bearing
inside diameter
62.05-62.14 mm
(2.443-2.446 in)
Camshaft
journal-to-bearing
clearance
0.037-0.153 mm
(0.0015-0.0060 in)
Runout
End play 0.051-0.211 mm
(0.002-0.008 in)
Cylinder block
Cylinder bore diameter 94.999-95.001 mm
(3.7401-3.7402 in)
Cylinder bore maximum
taper
0.076 mm (0.003 in)
Cylinder bore maximum
out of round
0.05 mm (0.002 in)
Main bearing bore inside
diameter
85.99-86.01 mm
(3.3854-3.3862 in)
Camshaft bearing bore
inside diameter
65.98-66.02 mm
(2.597-2.599 in)
Head gasket surface
flatness
0.10 mm (0.004 in) across
the total area 0.05 mm
(0.002 in) across any 150
mm (5.9 in) x 150 mm
(5.9 in) area 0.025 mm
(0.001 in) across any 25
mm (0.98 in) x 25 mm
(0.98 in) area
Crankshaft
Main bearing journal
diameter Standard size
80.9873-81.0127 mm
(3.188-3.150 in)
Main bearing journal
diameter 0.254 mm
(0.010 in) undersize
80.7333-80.7587 mm
(3.178-3.140 in)
Main bearing journal
diameter 0.508 mm
(0.020 in) undersize
80.4793-80-5047 mm
(3.168-3.130 in)
Item Specification
Main bearing journal
diameter 0.762 mm
(0.030 in) undersize
80.2253-80.2507 mm
(3.158-3.120 in)
Main bearing journal
maximum taper

Main bearing journal
maximum out-of-round

Main bearing
journal-to-cylinder block
clearance
0.020-0.086 mm
(0.0008-0.0034 in)
Connecting rod journal
diameter

Connecting rod journal
maximum taper

Connecting rod journal
maximum out-of-round

Crankshaft maximum end
play
0.508 mm (0.020 in)
Piston and connecting rod
Piston diameter
Standard size
94.9460-94.9186 mm
(3.737-3.738 in)
Piston diameter 0.254
mm (0.010 in) oversize
95.1738-95.1992 mm
(3.747-3.748 in)
Piston diameter 0.508
mm (0.020 in) oversize
95.4278-95.4532 mm
(3.757-3.758 in)
Piston diameter 0.762
mm (0.030 in) oversize
95.6818-95.7072 mm
(3.767-3.768 in)
Piston-to-cylinder bore
clearance
0.0441-0.0909 mm
(0.0017-0.0036 in)
Piston ring end gap top
compression
0.29-0.55 mm
(0.011-0.021 in)
Piston ring end gap
intermediate compression
1.40-1.66 mm
(0.055-0.065 in)
Piston ring end gap oil
control
0.24-0.50 mm
(0.009-0.019 in)
Piston ring groove width
(measured over 2.08 mm
(0.082 in) gauge pins)
Upper limit 94.469
mm (3.7192 in)
Piston ring groove width
(measured over 2.08 mm
(0.082 in) gauge pins)
Replacement limit 94.290
mm (3.7122 in)
Piston ring width
Piston ring-to-groove
clearance

Piston pin bore diameter
Piston pin diameter 33.9975-34.0025 mm
(1.3385-1.3387 in)
2003 Excursion, F-Super Duty 250-550, 1/2003

303-01D-3 Engine 6.0L Diesel 303-01D-3
SPECIFICATIONS (Continued)
General Specifications (Continued) Torque Specifications Torque Specifications
Item Specification
Piston pin length 65.073-65.327 mm
(2.5619-2.5719 in)
Piston pin-to-piston fit 0.013-0.022 mm
(0.0005-0.0009 in)
Connecting rod-to-pin
clearance

Connecting rod pin bore
diameter

Connecting rod length
(center to center)
176 mm (6.929 in)
Connecting rod maximum
allowed bend

Connecting rod maximum
allowed twist

Connecting rod bearing
bore diameter
72.987-73.013 mm
(2.8735-2.8745 in)
Connecting rod
bearing-to-crankshaft
clearance
0.0203-0.0837 mm
(0.0008-0.0033 in)
Connecting rod side
clearance

Exhaust manifold warpage
- maximum allowable
clearance (cold)
0.0762 mm (0.003 in)
Intake manifold warpage between
ports
0.13 mm (0.005 in)
Intake manifold warpage total
0.25 mm (0.0010 in)
Oil pump end clearance
(inner and outer rotor to
housing)
0.025-0.095 mm
(0.001-0.004 in)
Oil pump radial clearance
(between outer rotor and
housing)
0.17-0.295 mm
(0.007-0.012 in)
Vibration damper
mounting area runout
(max)
0.05 mm (0.002 in)
Push rod runout (max) 0.25 mm (0.01 in)
High pressure oil pump
gear backlash
0.179-0.315 mm
(0.007-0.0124 in)
a Refer to the Cylinder Head Distortion procedure in
this section.
Description Nm lb-ft lb-in
Air inlet duct clamp 5 44
Turbocharger exhaust
adapter V-clamp
12 9
Exhaust tube to exhaust
manifold flange bolts
(left side)a
27 20
Exhaust tube to exhaust
manifold flange bolts
(right side)a
27 20
Turbocharger flange to
exhaust/EGR tube bolts
(right side)a
27 20
Turbocharger mounting
bolts
38 28
Turbocharger pedestal
bolts
31 23
Turbocharger oil
supply tube bolts
24 18
Exhaust manifold
flange boltsa
38 28
Intake manifold flange
bolts
11 8
Intake manifold heat
shield
11 8
EGR valve mounting
bolts
13 10
EGR clamp, V-band 6 53
EGR cooler bolts, (M8
x 16)
31 23
EGR cooler stud bolts
(M6 X 55 X 20)
13 10
Crankcase breather nuts 7 62
Cylinder head bolt
sequence and torqueb

Fuel injector
hold-down bolt
33 24
Rocker arm fulcrum
plate
31 23
Glow plugs 19 14
ICP sensor 12 9
Oil rail assemblyb
High pressure tube
(case to head)
45 33
Oil rail check valve 34 25
Oil rail vent plugs 11 8
2003 Excursion, F-Super Duty 250-550, 1/2003

303-01D-4 Engine 6.0L Diesel 303-01D-4
SPECIFICATIONS (Continued)
Torque Specifications Torque
Specifications (Continued)
Torque Specifications Torque
Specifications (Continued)
Description Nm lb-ft lb-in
Valve cover bolts and
studs
8 71
Oil drain pan plug 44 32
Front cover module
bolts
24 18
Thermostat housing
retaining bolts
23 17
Coolant pump
mounting bolts
23 17
Vibration damper
mounting boltsb

Oil pump housing
retaining bolts
8 71
Connecting rod bearing
boltsb

Lower crankcase main
bearing cap boltsb

Lower crankcase outer
bolts (M8 x 30)
24 18
Oil pickup tube flange
bolts
13 10
Piston cooling jet
mounting bolt c
13 10
Cam follower mounting
bolt
13 10
Camshaft thrust
plate-mounting bolts
31 23
Coolant heater 41 30
Oil cooler mounting
bolts (6mm)
10 89
Oil cooler mounting
bolts (8mm)
22 16
EGR cooler coolant
supply port cover (M6)
10 89
Oil filter housing bolts
(torx)
15 11
Oil filter return tube
bolt, new base
5 44
Oil filter return tube
bolt, reinstallation
3 27
Crankshaft position
(CKP) sensor
11 8
Camshaft position
(CMP) sensor
11 8
Injection control
pressure (ICP) sensor
12 9
Description Nm lb-ft lb-in
Injection pressure
regulator (IPR) valve
50 37
Manifold air
temperature (MAT)
sensor
17 13
Exhaust back pressure
tube assembly
30 22
Exhaust back pressure
(EBP) sensor
12 9
Exhaust back pressure
(EBP) sensor bracket
12 9
Lower oil pan bolt 13 10
Upper oil pan bolts
(M6)
13 10
Engine coolant
temperature (ECT)
sensor
12 9
Glow plug 19 14
Glow plug relay 11 8
High pressure oil pump
cover bolts
11 8
High pressure oil pump
mounting bolts
24 18
High pressure oil pump
discharge tube
mounting bolts (top of
pipe)
8 71
Rear heat shield (M6 x
1.0 x 1.2)
11 8
Rear heat shield (M10
x 1.5 x 16)
49 36
Banjo fitting bolt 38 28
Fuel filter plug
assembly (back of
head)
27 20
Flywheel/flexplate
mounting bolts
94 69
Fuel supply and return
tubes at filter
43 32
Right and left head
supply tubes at filter
26 19
Front, lifting eye (M10
x 30)
41 30
Rear, lifting eye (M10
x 35)
41 30
2003 Excursion, F-Super Duty 250-550, 1/2003

303-01D-5 Engine 6.0L Diesel 303-01D-5
SPECIFICATIONS (Continued)
Torque Specifications Torque
Specifications (Continued)
Torque Specifications Torque
Specifications (Continued)
Description Nm lb-ft lb-in
Automatic transmission
tube nut
8 71
Engine ground strap
bolt
10 89
Starter positive cable
nut
12 9
Starter control wire nut 6 53
Torque converter nut 35 26
Motor mount nuts 112 83
Turbo down pipe bolts 40 30
Transmission-to-engine
bolts
47 35
Transmission tubes
mounting bracket bolts
10 89
Upper oil pan bolts
(M8)
31 23
Transmission cooler
bolts
8 71
Power steering cooler
bolts
11 8
Battery crossover cable
nut
12 9
Power steering pump
bolt
25 18
Battery ground
cable-to-engine block
bolts
47 35
Air conditioning
compressor bolts
25 18
A/C manifold bolt 21 15
Coolant pump
mounting bolt
23 17
Coolant pump pulley
bolts
31 23
Cooling fan stator bolts 40 30
Fan clutch
hub-to-coolant pump
133 98
Belt idler pulley bolts 47 35
Belt tensioner bolts 25 18
Crankshaft pulley bolts
(dual alternators)
47 35
Alternator mounting
bracket bolts (dual
alternators)
47 35
Description Nm lb-ft lb-in
Starter mounting bolts 25 18
Solenoid wire nut 6 53
Battery cable nut 12 9
a Apply High Temperature Nickel Anti-Seize
Lubricant (XL-2) to the threads prior to assembly.
b Refer to the procedure in this section.
c Apply Threadlock 262 to bolt threads prior to
assembly.
Standard Torque Pipe Thread
Thread Size Torque a
1/8 in NPT 10.2 Nm (7 lb-ft)
1/4 in NPT 13.6 Nm (10 lb-ft)
3/8 in NPT 20.4 Nm (15 lb-ft)
1/2 in NPT 34 Nm (25 lb-ft)
3/4 in NPT 40.8 Nm (30 lb-ft)
a Tolerances are 10% of nominal value.
Standard Torques Class 10.9 Metric Bolts and
Studs
Thread
Diameter
Thread Pitch
(mm/thread) Torque a
6 mm 1 13 Nm (10 lb-ft)
8 mm 1.25 31 Nm (23 lb-ft)
10 mm 1.5 62 Nm (45 lb-ft)
12 mm 1.75 107 Nm (79
lb-ft)
14 mm 2 172 Nm (127
lb-ft)
15 mm 2 216 Nm (159
lb-ft)
16 mm 2 266 Nm (196
lb-ft)
18 mm 2.5 368 Nm (272
lb-ft)
20 mm 2.5 520 Nm (384
lb-ft)
a Tolerances are 10% of nominal value.
2003 Excursion, F-Super Duty 250-550, 1/2003

303-01D-6 Engine 6.0L Diesel 303-01D-6
SPECIFICATIONS (Continued)
Standard Torques Class 12.9 Metric Bolts and Standard Torques Class 12.9 Metric Bolts and
Studs Studs (Continued)
Thread
Diameter
Thread Pitch
(mm/thread) Torque a
6 mm 1 15 Nm (11 lb-ft)
8 mm 1.25 36 Nm (27 lb-ft)
10 mm 1.5 72 Nm (53 lb-ft)
12 mm 1.75 126 Nm (93
lb-ft)
14 mm 2 201 Nm (148
lb-ft)
15 mm 2 252 Nm (186
lb-ft)
Thread
Diameter
Thread Pitch
(mm/thread) Torque a
16 mm 2 311 Nm (230
lb-ft)
18 mm 2.5 430 Nm (317
lb-ft)
20 mm 2.5 608 Nm (448
lb-ft)
a Tolerances are 10% of nominal value.
2003 Excursion, F-Super Duty 250-550, 1/2003

rentstdi 07-26-2011 08:08 PM

Where did you find all of this?

Lilpooh 07-26-2011 08:35 PM

Why didn't you say so! LOL!
http://www.thedieselgarage.com/forum...ead.php?t=1354

F350Powerstroker 07-26-2011 08:48 PM

I found my info through another forum im not a member of but it didn't come up under any search engine came across it looking for something else haha! Thats a good one too lilpooh and I didn't ask when I was looking cause I didn't know how long it would take for a response you never know sometimes.

Lilpooh 07-26-2011 08:52 PM

Ha Ha!! I would love to get a hold of certain members PC's that are crammed with saved info!! LOL!!!

lRohde 07-22-2012 12:08 PM

how to change rocker arm on 6.0 pwerstroke

lRohde 07-22-2012 12:09 PM

how do you replace rocker arm on 6.0 powerstoke

Lumberg 01-19-2013 09:07 PM

Big Thanks!! Real nice to have access to this from my phone when I dont have my own notes to check. Great job! :thumb:

Tuscany 05-04-2013 06:38 PM

Subscribed.


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