Ford Mustang (1999-2004) Service Manual: System Flushing - CII Power Steering Pump
WARNING: Do not mix oil types. Any mixture or any unapproved oil can lead to seal deterioration and leaks. A leak can ultimately cause loss of fluid, which can result in a loss of power steering assist.
1. Remove the fuel pump fuse from the battery junction box.
2. Disconnect the power steering return hose. Plug the reservoir.
3. Attach an extension hose between the power steering return hose and an empty container.
4. Raise the front wheels off the floor. 5. Check the fluid level. If necessary, fill the reservoir to the correct level.
- Use Motorcraft MERCON Multi-Purpose ATF XT-2-QDX or MERCON equivalent.
6. CAUTION: Do not crank the engine for more than 15 seconds at a time. Allow the starter to cool for 1 minute before cranking again. Premature starter failure can occur.
CAUTION: Do not hold the steering wheel against the stops for more than three to five seconds at a time. Damage to the power steering pump will occur.
Turn the steering wheel from stop-to-stop while cranking the engine until the fluid exiting the power steering return hose is clear of all contamination and foreign material.
- Add Motorcraft MERCON Multi-Purpose ATF XT-2-QDX or MERCON equivalent as needed.
7. Lower the vehicle.
8. Disconnect the extension hose from the power steering return hose. Remove the plug. Attach the power steering return hose to the reservoir.
9. CAUTION: Do not overfill the reservoir.
Check the fluid level. If necessary, fill the reservoir to the correct level.
- Use Motorcraft MERCON Multi-Purpose ATF XT-2-QDX or MERCON equivalent.
10. Install the fuel pump fuse.
11. CAUTION: Do not hold the steering wheel against the stops for more than three to five seconds at a time. Damage to the power steering pump will occur.
Start the engine and turn the steering wheel from stop-to-stop.
12. CAUTION: Do not overfill the reservoir.
NOTE: If the power steering system is noisy and is accompanied by evidence of aerated fluid it will be necessary to purge the power steering system.
Check the fluid level. If necessary, fill the reservoir to the correct level.
- Use Motorcraft MERCON Multi-Purpose ATF XT-2-QDX or MERCON equivalent.
Component Tests
Steering Linkage
1. NOTE: Excessive vertical motion of the studs relative to the
sockets may indicate excessive
wear.
With the parking brake applied, perform the following:
Have an assistant rotat ...
System Flushing - CIII Power Steering Pump
WARNING: Do not mix oil types. Any mixture or any unapproved oil can
lead to seal
deterioration and leaks. A leak can ultimately cause loss of fluid, which can
result in a loss of
power steering ass ...
Other materials:
Component Tests
Battery-Load Test
1. With the engine running, turn the A/C on, the blower motor on high
speed and the headlamps
on high beam.
2. Increase the engine speed to approximately 2,000 rpm. The voltage
should increase a minimum
of 0.5 volt above the ba ...
Spindle
Special Tool(s)
Tie-Rod End Remover
211-001 (TOOL-3290-D) or
Equivalent
Removal
CAUTION: Suspension fasteners are critical parts because they affect
performance of vital
components and systems and their failure can result in major service expen ...
Pinpoint Test B: LFC 21/DTC B1921 - RCM Bracket Ground Resistance High
Normal Operation
WARNING: The tightening torque of the restraints control module
(RCM) retaining bolts is
critical for proper air bag supplemental restraint system (SRS)
operation. Refer to Restraints
Control Module (RCM) in this section for correc ...
