power steering fluid FORD MUSTANG 2003 Owner's Guide

SPECIFICATIONS
a
Once torque is reached, continue turning to align slot in nut with cotter pin hole in tie- rod.
SECTION 211-
02: Power Steering 2003 Mustang Workshop Manual General Specifications
Item Specification
Lubricants
Motorcraft Multi-Purpose (ATF) Transmission Fluid XT
-2-QDX MERCON®
Silicone Dielectric Compound D7AZ-
19A331-A ESE-
M1C171- A Steering Gear Grease C3AZ-19578-
A ESW-
M1C87- A
Torque Specifications Description Nm lb-
ft lb-
in Front wheel spindle tie-
rod 100 74 —
Power steering pump mounting bolts (CII pump) 51 38 —
Power steering pump mounting bolts
(CIII pump) 25 18 —
Pressure line fitting
(CII pump) 40 30 —
Pressure line fitting
(CIII pump) 65 48 —
Pressure line fitting 30 22 —
Return line fitting
(steering gear) 30 22 —
Steering gear mounting nut 48 35 —
Steering intermediate shaft coupling pinch bolt 34 25 —
Tie-
rod end castellated nut 56
a 11
a —
Tie-
rod end jam nut 55 41 — Klj . 1 ba
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DESCRIPTION AND OPERATION
Power Steering
System View
Steering System Components —
3.8L Engine Steering System Components — 4.6L Engine SECTION 211-
02: Power Steering 2003 Mustang Workshop Manual Item Part Number Description
1 3A714 Power steering hose
2 3A674 Power steering pump
3 3493 Power steering hose
4 3504 Steering gear
5 3A130 Tie-
rod end 6 3493 Power steering hose
7 3D746 Power steering fluid cooler Klj . 1 ba
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Steering Gear Mounting Item Part Number Description
1 3A713 Power steering return hose
2 3R700 Power steering pump reservoir
3 3A714 Power steering hose
4 — Hydroboost unit
5 3E525 Power steering reservoir pump hose
6 3504 Steering gear
7 3289 Tie-
rod end 8 3A713 Power steering return hose
9 3D746 Power steering fluid cooler
10 3A674 Power steering pump Klj . 2 ba
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REMOVAL AND INSTALLATION
Hose
Removal and Installation
CAUTION: While servicing the power steering system, make sure to plug all open hoses,
line fittings, and fluid ports to prevent the entry of contaminants or premature failure of the
power steering components can result.
1. Refer to the System View illustration in Description and Operation for the hose routing and retention points.
2. When connecting a fitting with a seal ring, a new seal ring must be installed. zThe special tool is used to install the return line connector seal and the pressure line
connector seal.
3. Fill, purge and leak check the system. For additional information, refer to Section 211 - 00 .
SECTION 211-
02: Power Steering 2003 Mustang Workshop Manual Special Tool(s)
Installer Set, Teflon Seal
211-
D027 (D90P-3517- A) or
equivalent Klj . 1 ba
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REMOVAL AND INSTALLATION
Cooler —
Fluid
Removal 1. Raise and support the vehicle. For additional information, refer to Section 100 - 02 .
2. Disconnect the power steering hoses.
3. Remove the bolt and routing bracket.
4. Remove the bolts and the power steering fluid cooler.
Installation 1. To install, reverse the removal procedure.
2. Fill and leak check the power steering system. For additional information, refer to Section 211 -SECTION 211-
02: Power Steering 2003 Mustang Workshop Manual Klj . 1 ba
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2. Install the steering gear into the special tools.
3. Clean the exterior of the steering gear with solvent. If necessary, drain any excess power
steering fluid.
4. Inspect the steering gear housing for cracks and other damage. If necessary, install a new steering gear.
5. Verify the power steering gear input shaft bearing rotates freely. If necessary, install a new steering gear.
6. Place an alignment mark on the tie- rod ends, nuts and front wheel spindle tie- rods. Remove the
tie- rod ends and nuts.
7. CAUTION: Use care not to damage the front suspension steering ball stud dust
seals. If the front suspension steering ball stud dust seals are damaged, this will allow
contamination into the steering gear and cause leakage.
Remove the clamps and the two front suspension steering ball stud dust seals.
zDiscard any clamps that are damaged or excessively corroded.
z Discard any front suspension steering ball stud dust seals that are damaged. Klj . 2 ba
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a
20- 200 seconds to leakdown 3.18 mm (0.125 in) with 225 Newtons (50 pounds) load and tappet filled
with leak- down fluid. —
desired Connecting rod bearing-
to-crankshaft clearance
— allowable 0.022-
0.069 mm (0.00086- 0.0027 in) Connecting rod side clearance 0.11-
0.49 mm (0.0047- 0.0193 in) Balance Shaft
Journal diameter 52.108-
52.082 mm (2.0515- 2.0505 in) Bore inside diameter 55.689-
55.664 mm (2.192- 2.191 in) Maximum runout 0.025 mm (0.001 in)
End play 0.075-
0.200 mm (0.003- 0.008 in)
Torque Specifications Description Nm lb-
ft lb-
in EGR transducer bracket-
to-intake manifold bolts 10 — 89
Ignition coil-
to-intake manifold bolts 6 — 53
Water outlet tube-
to-intake manifold stud bolt 10 — 89
EGR tube-
to-EGR valve nut 40 30 —
Water outlet tube-
to-front water pump bolt 10 — 89
Fuel supply manifold bolts 10 — 89
LH valve cover-
to-cylinder head bolts 10 — 89
LH valve cover-
to-cylinder head stud bolts 10 — 89
EGR tube-
to-exhaust manifold nut 40 30 —
RH valve cover-
to-cylinder head bolts 10 — 89
RH valve cover-
to-cylinder head stud bolts 10 — 89
Coolant recovery reservoir-
to-cylinder head stud bolts 10 — 89
Coolant recovery reservoir-
to-bracket bolts 5 — 44
Crankshaft pulley bolt 160 118 —
Camshaft position sensor bolts 3 — 27
Camshaft synchronizer-
to-front cover bolt 25 18 —
Front cover-
to-cylinder block bolts 25 18 —
Radiator fan shroud-
to-radiator bolts 9 — 80
Camshaft thrust plate-
to-cylinder block bolts 12 9 —
Camshaft synchronizer drive gear-
to-camshaft bolt 45 33 —
Timing chain tensioner-
to-cylinder block bolts 12 9 —
Exhaust manifold-
to-cylinder head nuts 33 24 —
Power steering pump bracket-
to-water pump nuts 20 15 —
Power steering pump bracket-
to-generator bracket bolts 20 15 —
Generator bracket-
to-cylinder head bolts 40 30 —
Exhaust manifold studs 8 — 71
A/C compressor bracket-
to-cylinder head bolts 48 35 —
A/C compressor bracket-
to-cylinder head nut 48 35 — Klj . 4 ba
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b
P=Primary, S=Secondary, E=Exhaust
c Time necessary for plunger to leak down 1.6 mm of travel with 222 N force and leak down fluid in
tappet.
Torque Specifications Description Nm lb-
ft lb-
in A/C compressor bolts 25 18 —
A/C peanut fittings 8 — 71
A/C muffler nut 25 18 —
Accelerator bracket bolts 10 — 89
Battery tray bolts 11 8 —
Belt idler support bracket assembly fasteners 25 18 —
Camshaft sprocket bolt 115 85 —
Coolant bypass tube studs 25 18 —
Coolant bypass tube bolts 25 18 —
Coolant hose and tube assembly bolt 25 18 —
Cooling fan motor and shroud bolts 10 — 89
Connecting rod bolt
a — — —
Engine front cover bolt a a a
Drive belt tensioner bolts 25 18 —
Cylinder head bolt
a — — —
Idler pulley bracket 25 18 —
Power steering pump bolts 25 18 —
Power steering hose fitting 65 48 —
Power steering hose bracket bolt 10 — 89
Pulley to crankshaft bolt
a — — —
EGR valve to intake manifold
a — — —
Engine coolant degas bottle bolts 10 — 89
Exhaust manifold studs 25 18 —
Generator bolts 25 18 —
Generator support bracket bolts 25 18 —
Hood prop bolt 10 — 89
Hood mounting nuts 12 9 —
Heater water inlet tube 10 — 89
Heater water outlet tube 24 18 —
Lower intake manifold-
to-cylinder head bolt a — — —
Main bearing cap bolt
a — — —
Oil filter adapter bolt 25 18 —
Oil bypass filter to adapter 50 37 —
Oil pump screen cover and tube-
to-oil pump bolt 10 — 89
Oil pan-to-
cylinder block bolt a — — — Klj . 4 ba
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21. Remove the nut.
22. Disconnect the power steering hoses and drain the power steering fluid into a suitable
container.
23. Remove the fasteners and the power steering reservoir. 24. Remove the nut and the position the power steering hose aside. Klj . 5 ba
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60.
NOTE: Use reference marks made during removal to aid in the installation.
Install the hood and the four nuts.
61. Install the hood- to-body ground strap.
62. Connect the battery ground cable. For additional information, refer to Section 414 - 01 .
63. Fill the crankcase with clean engine oil and check that all other fluids are at the correct levels.
64. Fill and bleed the engine cooling system. For additional information, refer to Section 303 - 03A .
65. Fill and purge the power steering system. For additional information, refer to Section 211 - 00 .
66. Start the engine and check for leaks. Stop the engine and recheck the fluid levels.
67. Charge the A/C system. For additional information, refer to Section 412 - 00 . Klj . 16 ba
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