torque FORD MUSTANG 2003 Workshop Manual

43. Remove the three bolts and the starter.
Automatic transmission vehicles 44. Remove the flywheel inspection cover.
45. Remove the torque converter nuts. All vehicles Klj . 11 ba
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13.
CAUTION: Do not scratch the cylinder walls or crankshaft journals with the
connecting rod.
NOTE: Make sure that the piston arrow is facing forward.
NOTE: Lubricate the piston rings, cylinder walls and connecting rod bearings with clean engine
oil.
Using the special tool push the pistons through the top of the cylinder block.
14. CAUTION: Do not scratch the cylinder walls or the crankshaft journals with the
connecting rod.
NOTE: Make sure the crankshaft is at T.D.C.
Using the special tool, install the connecting rod assemblies.
15. NOTE: The rod bearing cap bolts are torque- to-yield. Install new bolts each time they are
serviced.
Install the connecting rod bearing caps and bolts and tighten in three stages.
zStage 1: tighten to 25 Nm (18 lb- ft).
z Stage 2: tighten to 45 Nm (33 lb- ft).
z Stage 3: tighten an additional 90 degrees. Klj . 7 ba
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32. Install the torque converter nuts.
33. Install the flywheel inspection cover.
34. Install the driveshaft onto the transmission output shaft, aligning the index-
mark in the six
o'clock position.
35. CAUTION: Use new bolts to install the driveshaft. If new bolts are not available,
apply threadlock to the threads of the original bolts.
CAUTION: The driveshaft centering socket yoke fits tightly on the rear axle pinion
flange pilot. To make sure the yoke seats squarely on the flange, tighten the bolts evenly
in the sequence shown.
NOTE: Align the marks made on the flange and driveshaft during removal.
Position the driveshaft and install the driveshaft- to-pinion flange bolts in the sequence shown. Klj . 10 ba
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SPECIFICATIONS
SECTION 303-
03A: Engine Cooling 2003 Mustang Workshop Manual General Specifications
Item Specification
Cooling System Capacity 15.2 L (4.0 gal)
Coolant Type
Motorcraft Premium Gold Engine Coolant VC-7-
A in
(Oregon VC -7-B) (yellow color) WSS-
M97B51- A1 Other Chemicals
Motorcraft Premium Cooling System Flush VC-
1 ESR-
M14P7-A Premium Long Life Grease XG-1-
C ESA-
M1C75- B Cooling System Stop Leak Pellets
VC-
6 ESE-
M99B37- B5 except as noted in ES-
F65E-19A511- AA Gasket Adhesive TA-
6 WSS-
M2G408- A Cooling System Pressure Test Specifications 138 kPa (20 psi)
Radiator Cap Pressure Test Specifications 110 kPa (16 psi)
Thermostat Opening Temperatures
Starts to open (4.6L 2V) 87-
93°C (192- 199°F) Starts to open (3.8L) 86.7-
90.6°C (189- 196°F) Starts to open (Cobra) 80-
83°C (175- 182°F) Fully open 104°C (219°F)
Torque Specifications Description Nm lb-
ft lb-
in Accelerator cable bracket bolts 10 — 89
Cylinder block drain plug 20 15 —
Exhaust manifold to EGR valve tube nut 35 26 —
Fan shroud bolts 10 — 89
Fan motor bolts 10 — 89
Degas bottle nuts 10 — 89
Coolant expansion tank bracket bolts 10 — 89
Radiator support bracket bolts 30 22 —
Transmission fluid cooler fittings 30 22 —
Coolant outlet connection bolts (3.8L) 10 — 89
Bypass tube bracket bolts (3.8L) 10 — 89
Bypass tube bolts (4.6L) 10 — 89
Bypass tube nuts (Supercharged engine) 25 18 —
Coolant hose mounting bolt 25 18 — Klj . 1 ba
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SPECIFICATIONS
a
Use the same type coolant that was drained from the cooling system. Do not mix coolant types.
b The addition of Motorcraft Cooling System Stop Leak Pellets, VC- 6, darkens Motorcraft Premium
Gold Engine Coolant from yellow to golden tan. SECTION 303-
03B: Supercharger Cooling 2003 Mustang Workshop Manual General Specifications
Item Specification
Cooling System Capacity
System capacity L (qts) 3.75 (4.0)
Coolant Type
Motorcraft Premium Engine Coolant VC-4-
A (CXC-10 in
Canada, VC- 5 in Oregon) a ESE-
M97B44- A Motorcraft Premium Gold Engine Coolant VC-7-
A (in
Oregon VC-7- B)
a b WSS-
M97B51- A1 Other Chemicals
Premium Cooling System Flush VC-
1 ESR-
M14P7-A Premium Long Life Grease XG-1-
C ESA-
M1C75- B Cooling System Stop Leak Pellets
VC-
6 ESE-
M99B37- 5 except as noted in ES-
F65E-19A511- AA Cooling System Pressure Test Specifications
System (radiator) kPa (psi) 138 (20)
System (intercooler) kPa (psi) 138 (20)
Cap (relief opening pressure)
kPa (psi) 69 (10)
Torque Specifications Description Nm lb-
ft lb-
in Water pump bolts 20 — 15
Dropping resistor screw 6 53 —
Degas bottle bolt 10 89 —
Intercooler radiator support bracket-
to-bumper bolts 12 — 9
Intercooler radiator support bracket bolts 10 89 — Klj . 1 ba
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SPECIFICATIONS
SECTION 303-
04A: Fuel Charging and Controls — 3.8L 2003 Mustang Workshop Manual General Specifications
Item Specification
Lubricants and Chemicals
SAE 5W-
20 Premium Synthetic Blend Motor Oil XO-5W20- QSP WSS-
M2C153- H
Torque Specifications Description Nm lb-
in Throttle body nuts and bolts 9 80
Fuel injection supply manifold bolts 10 89
42-
pin engine bulkhead electrical connector bolt 6 53 Klj . 1 ba
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SPECIFICATIONS
SECTION 303-
04B: Fuel Charging and Controls — 4.6L (2V) 2003 Mustang Workshop Manual General Specifications
Item Specification
Lubricants and Chemicals
Super Premium SAE 10W-30, XO-
10W30-DSP WSS-
M2C153- G
Torque Specifications Description Nm lb-
ft lb-
in Throttle body bolts 10 — 89
Fuel injection supply manifold bolts 10 — 89
Fuel charging wiring 42 pin connector bolt 6 — 53
Battery supply wire nut 8 — 71
EGR pressure transducer bracket bolts 25 18 —
Generator battery supply nut 8 — 71 Klj . 1 ba
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SPECIFICATIONS
SECTION 303-
04C: Fuel Charging and Controls — Cobra 4.6L (4V) 2003 Mustang Workshop Manual General Specifications
Item Specification
Lubricants and Chemicals
SAE 5W-
20 Premium Synthetic Blend Motor Oil, XO-5W20- QSP WSS-
M2C153- H
Torque Specifications Description Nm lb-
in Battery ground bolt 10 89
Throttle body bolts 9 80
Fuel injection supply manifold bolts 10 89
42-
pin engine bulkhead electrical connector bolt 6 53
Ignition coil cover bolts 10 89
Battery supply wire nut to power distribution box 8 71
Battery supply wire nut to generator 8 71 Klj . 1 ba
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SPECIFICATIONS
SECTION 303-
04D: Fuel Charging and Controls — Mach I 4.6L (4V) 2003 Mustang Workshop Manual General Specifications
Item Specification
Fluid/Lubricant Specification
Super Premium SAE 5W-30, XO-5W30-
QSP WSS-
M2C153- G
Torque Specifications Description Nm lb-
ft lb-
in Battery ground bolt 10 — 89
Throttle body bolts 9 — 80
Fuel injection supply manifold bolts 10 — 89
42 pin engine bulkhead electrical connector bolt 6 — 53
Ignition coil cover bolts 10 — 89
Battery supply wire nut to power distribution box 8 — 71
Battery supply wire nut to generator 8 — 71
Air intake scoop bolts 25 18 —
Air intake scoop bracket bolt 25 18 —
Air intake scoop bracket nuts 25 18 —
Air intake scoop bracket throttle body nut 9 — 80
Exhaust gas recirculation (EGR) vacuum regulator solenoid bolts 10 — 89
Wiring harness bracket bolt 20 15 — Klj . 1 ba
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SPECIFICATIONS
SECTION 303-
05: Accessory Drive 2003 Mustang Workshop Manual General Specifications
Item Specification
Accessory drive belt 6 ribs
Supercharger drive belt 8 ribs
Torque Specifications Description Nm lb-
ft lb-
in Belt idler pulley bolt 25 18 —
Drive belt tensioner bolt —
3.8L 82 60 —
Drive belt tensioner bolt —
4.6L 10 — 89
Drive belt tensioner bolt —
Supercharged engine 25 18 —
Cooling hose mounting bolt 25 18 —
Belt idler support assembly bracket bolts 25 18 —
Air intake scoop bolts 25 18 —
Air intake scoop bracket bolt 25 18 —
Air intake scoop bracket nuts 25 18 —
Air intake scoop bracket throttle body nut 9 — 80
Exhaust gas recirculation (EGR) vacuum regulator solenoid bolts 10 — 89 Klj . 1 ba
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