2003 FORD MUSTANG wheel bolts

9. If an obvious cause for an observed or reported malfunction is found, correct the cause (if
possible) before proceeding to the next step.
10. If the fault is not visually evident, determine the symptom and proceed to the following symptom chart.
Steering System Symptom Definitions
Drift/Pull
Pull is a tugging sensation, felt by the hands on the steering wheel, that must be overcome to keep the
vehicle going straight.
Drift describes what a vehicle with this condition does with hands off the steering wheel.
zA vehicle-related drift/pull, on a flat road, will cause a consistent deviation from the straight-
ahead path and require constant steering input in the opposite direction to counteract the effect.
z Drift/pull may be induced by conditions external to the vehicle (i.e., wind, road camber).
Excessive Steering Wheel Play
Excessive steering wheel play is a condition in which there is too much steering wheel movement
before the wheels move. A small amount of steering wheel free play is considered normal.
Feedback
Feedback is a roughness felt in the steering wheel when the vehicle is driven over rough pavement.
Hard Steering or Lack of Assist
Hard steering or lack of assist is experienced when the steering wheel effort exceeds specifications.
Hard steering can remain constant through the full turn or occur near the end of a turn. It is important
to know the difference between hard steering/lack of assist and binding.
Hard steering or lack of assist can result from either hydraulic or mechanical conditions. It is extremely
important to know if this concern occurs during driving, during very heavy or static parking maneuvers.
Nibble
Sometimes confused with shimmy, nibble is a condition resulting from tire interaction with various road
surfaces and observed by the driver as small rotational oscillations of the steering wheel. Poor Returnability/Sticky Steering Visual Inspection Chart
Mechanical
z
Loose tie- rod ends
z Loose suspension components
z Loose steering column shaft universal joints
z Loose column intermediate shaft bolts
z Steering gear
z Binding or misaligned steering column
z Power steering pump
z Bent or pinched power steering hoses Klj . 4 ba
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column bearing(s).
bearing(s). REFER to
Section 211 - 04 .
z Loose, worn or
damaged lower
steering column shaft
U-joint(s). z
INSTALL a new lower
steering column shaft.
REFER to Section 211 - 04 .
z Wander zUnevenly loaded or
overloaded vehicle. z
INFORM the
customer of incorrect
vehicle loading.
z Loose, worn or
damaged front wheel
spindle tie- rod. z
GO to the Tie- Rod
Articulation Torque
Component Test.
z Loose, worn or
damaged tie- rod ends. z
GO to the Steering
Linkage Component
Test.
z Loose or damaged
steering gear mounting
bolts. z
INSTALL new or
TIGHTEN bolts.
REFER to Section 211 - 02 .
z Loose lower steering
column shaft U- joint
bolts. z
TIGHTEN the bolts.
REFER to Section 211 - 04 .
z Loose, worn or
damaged lower
steering column shaft
U-joints. z
INSTALL a new lower
steering column shaft.
REFER to Section 211 - 04 .
z Loose, worn or
damaged steering
column bearing(s). z
INSTALL new
steering column
bearings. REFER to
Section 211 - 04 .
z Suspension
components. z
REFER to Section 204 - 00 for suspension
system diagnosis and
testing.
z Drift/Pull zUnevenly loaded or
overloaded vehicle. z
INFORM the
customer of incorrect
vehicle loading.
z Wheel alignment. zCHECK the wheel
alignment. ADJUST
as required. REFER
to Section 204 - 00 .
z Loose, worn or
damaged front wheel
spindle tie- rod. z
GO to the Tie- Rod
Articulation Torque
Component Test.
z Loose, worn or
damaged tie- rod ends. z
GO to the Steering
Linkage Component
Test.
z Suspension
components. z
REFER to Section 204 - 00 for suspension
system diagnosis and
testing.
z The steering gear valve
effort out of balance. z
GO to Steering Gear
Valve Component
Test in this section.
z Check the brake
system for proper z
REFER to Section 206 - 00 . Klj . 6 ba
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operation.
z Incorrect
frame/underbody
alignment. z
CORRECT as
required. REFER to
Frame Dimension
Manual.
z Feedback zLoose, worn or
damaged front wheel
spindle tie- rod. z
GO to the Tie- Rod
Articulation Torque
Component Test.
z Loose, worn or
damaged tie- rod ends. z
GO to the Steering
Linkage Component
Test.
z Loose or damaged
steering gear insulators
or bolts. z
INSTALL new or
TIGHTEN the
retaining bolts.
REFER to Section 211 - 02 .
z Loose lower steering
column shaft U- joint
bolts. z
TIGHTEN the bolts.
REFER to Section 211 - 04 .
z Loose suspension
bushings, fasteners or
ball joints. z
INSTALL new
suspension
components as
necessary. REFER to
Section 204 - 01 .
z Worn or damaged
steering column
bearing(s). z
INSTALL new
steering column
bearing(s). REFER to
Section 211 - 04 .
z Poor
Returnability/Sticky
Steering z
Binding lower steering
column shaft U- joints. z
INSTALL a new lower
steering column shaft.
REFER to Section 211 - 04 .
z Loose, worn or
damaged front wheel
spindle tie- rod. z
GO to the Tie- Rod
Articulation Torque
Component Test.
z Loose, worn or
damaged tie- rod ends. z
GO to the Steering
Linkage Component
Test.
z Suspension
components. z
REFER to Section 204 - 00 for suspension
system diagnosis and
testing.
z Binding steering
column bearing(s). z
INSTALL new
steering column
bearing(s). REFER to
Section 211 - 04 .
z Shimmy zLoose, worn or
damaged tie- rod end. z
GO to the Steering
Linkage Component
Test.
z Loose, worn or
damaged front wheel
spindle tie- rod. z
GO to the Tie- Rod
Articulation Torque
Component Test.
z Suspension
components. z
REFER to Section 204 - 00 for suspension
system diagnosis and
testing. Klj . 7 ba
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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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6. Rotate the steering column intermediate shaft as necessary to access the pinch bolt. Remove
and discard the pinch bolt.
7. Lower the vehicle.
8. Turn the steering wheel back to the straight- ahead position. Turn the ignition key to the locked
position.
9. CAUTION: Do not rotate the steering wheel when the lower steering column shaft is
disconnected, or damage to the air bag sliding contact will result.
Disconnect the steering column intermediate shaft coupling (3A525).
10. Remove the nuts, washers and bolts. Position the steering gear (3504) forward.
11. Disconnect the power steering hoses. Remove and discard the seal rings. zPlug or cap the power steering hoses and steering gear ports to prevent damage and the
entry of foreign material. Klj . 2 ba
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SPECIFICATIONS
SECTION 211-
04: Steering Column 2003 Mustang Workshop Manual General Specifications
Item Specification
Lubricant
Ignition Lock Grease FOAZ-19584-
A ESA-
M1C232- A
Torque Specifications Description Nm lb-
ft lb-
in Lock cylinder housing screws 22 17 —
Steering column lower bearing retainer bolts 9 — 80
Ignition switch screws 6 — 53
Multi-
function switch screws 3 — 27
Steering wheel bolt 38 28 —
Steering column retaining nuts 15 12 —
Intermediate shaft coupler-
to-steering column shaft bolt 25 19 — Klj . 1 ba
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z
intake manifold gaskets
z cylinder head gaskets
z oil bypass filter
z oil filter adapter
z engine front cover
z oil filter adapter and filter body
z oil level indicator tube connection
z oil pressure sensor
Leakage Points— Under Engine—With Vehicle on Hoist
z oil pan gaskets (6710)
z oil pan sealer
z oil pan rear seal (6723)
z engine front cover gasket
z crankshaft front seal (6700)
z crankshaft rear oil seal (6701)
z crankshaft main bearing cap side bolts
z oil filter adapter and filter body
z oil cooler, if equipped
Leakage Points— With Transmission and Flywheel Removed
z crankshaft rear oil seal
z rear main bearing cap parting line
z rear main bearing cap and seals
z flywheel mounting bolt holes (with flywheel [6375] installed)
z camshaft rear bearing covers (6266) or pipe plugs at the end of oil passages
Oil leaks at crimped seams in sheet metal parts and cracks in cast or stamped parts can be detected
when using the dye method.
Compression Test— Compression Gauge Check
1. Make sure the oil in the crankcase is of the correct viscosity and at the correct level and that the battery (10655) is correctly charged. Operate the vehicle until the engine is at normal operating
temperature. Turn the ignition switch to the OFF position, then remove all the spark plugs
(12405).
2. Set the throttle plates in the wide- open position.
3. Install a compression gauge such as the Compression Tester in the No. 1 cylinder.
4. Install an auxiliary starter switch in the starting circuit. With the ignition switch in the OFF position, and using the auxiliary starter switch, crank the engine a minimum of five compression
strokes and record the highest reading. Note the approximate number of compression strokes Klj . 7 ba
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A/C compressor bracket-
to-cylinder head stud bolt 25 18 —
Oil level indicator tube-
to-cylinder head bolt 10 — 89
Coolant recovery reservoir bracket-to-
GOP bolts 9 — 80
Motor mount-
to-subframe nuts 115 85 —
Oil pan drain plug 26 19 —
Wire harness bracket to motor mount nut 27 20 —
Steering column pinch bolt 47 35 —
Front subframe-
to-body bolts 90 66 —
Front subframe-
to-shock tower bolts 115 85 —
Oil pan-to-
cylinder block bolts a — — —
Oil pan-to-
transmission bell housing 45 33 —
Main bearing bridge nuts 32 24
Oil pump cover-
to-engine front cover bolts 25 18 —
Oil pump cover-
to-engine front cover bolt 10 89 —
Oil pickup tube-
to-cylinder block bolts 25 18 —
Oil pickup tube-
to-oil pan baffle nut 48 35 —
Flywheel-
to-crankshaft bolts 80 59 —
Wire harness bracket-
to-motor mount stud- nut 27 20 —
Engine ground strap-
to-motor mount nut 27 20 —
Motor mount-
to-motor mount bracket bolts 70 52 —
RH motor mount-
to-motor mount bracket nut 70 52 —
Hood ground strap-
to-hood hinge bolt 12 9 —
Hood hinge nuts 12 9 —
Generator mounting bracket 25 18 —
Power steering pump bracket nuts 8 — 71
Power steering pump bolts 25 18 —
Valve tappet guide plate bolts 12 9 —
Generator positive cable nut 10 — 89
Power steering pressure tube to pump nut 40 30 —
Accelerator cable bracket-
to-intake manifold bolts 10 — 89
42-
pin connector bolt 10 — 89
Transmission oil cooler tube bracket-
to-motor mount bracket nut 27 20
Torque converter-
to-flywheel nuts 36 27 —
Engine-
to-transmission bolts 40 30 —
Engine mount bracket-
to-engine bolts 70 52 —
Engine mount bracket-
to-engine nuts 70 52 —
Water pump pulley bolts 25 18 —
Oil filter
b — — —
Upper intake manifold-
to-lower intake manifold bolts a — — —
Lower intake manifold-
to-cylinder head bolts a — — —
Rocker arm pivot-
to-cylinder head bolts a — — — Klj . 5 ba
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