air filter FORD MUSTANG 2003 Repair Manual

IN-
VEHICLE REPAIR
Main Control Valve Body
Removal 1. Drain transmission fluid and remove the transmission fluid pan and filter. For additional information, refer to Fluid Pan, Gasket and Filter .
2. CAUTION: Do not pull on the molded lead frame. This may cause damage to the
connector ends. Carefully pry up on the locking tabs to disconnect the solenoids.
Disconnect the molded lead frame from the solenoids.
Disconnect the molded lead frame from the solenoids. 1. Disconnect the shift solenoid SSA and SSB.
2. Disconnect the torque converter clutch (TCC).
3. Disconnect the electronic pressure control (EPC) solenoid.
4. Disconnect the bulkhead inter- connector.
3. Remove the manual control valve detent lever spring. 1. Remove the bolt.
SECTION 307-
01: Automatic Transaxle/Transmission 2003 Mustang Workshop Manual Special Tool(s)
Gauge, Transmission Solenoid
Connectors
307-426 Klj . 1 ba
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IN-
VEHICLE REPAIR
Extension Housing Seal and Gasket
Removal 1. Drain the transmission fluid. For additional information, refer to Fluid Pan, Gasket and Filter in
this section.
2. NOTE: The output shaft and driveshaft are a balanced assembly.
Mark the driveshaft flange and the rear companion flange for correct alignment during
assembly.
3. Remove the four driveshaft bolts.
SECTION 307-
01: Automatic Transaxle/Transmission 2003 Mustang Workshop Manual Special Tool(s)
Slide Hammer
100-
001 (T50T-100- A) Installer, Transmission
Extension Housing Fluid Seal
308-
002 (T61L-7657- A) Remover, Transmission Fluid
Seal
307-
048 (T74P-77248- A) Klj . 1 ba
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IN-
VEHICLE REPAIR
Manual Control Lever Shaft and Seal
Removal 1. Drain the transmission fluid and remove the fluid pan and filter. For additional information, refer to Fluid Pan, Gasket and Filter in this section.
2. Disconnect the digital transmission range (TR) sensor electrical connector.
3. Disconnect the transmission shift linkage.
4. Remove the digital TR sensor.
SECTION 307-
01: Automatic Transaxle/Transmission 2003 Mustang Workshop Manual Special Tool(s)
Installer, Shift Shaft Fluid Seal
307-
050 (T74P-77498- A) Alignment Gauge, TR Sensor
307-
351 (T97L-70010- A) Klj . 1 ba
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4.
NOTE: If the transmission fluid pan gasket is not damaged, it may be reused.
Remove the transmission fluid pan and transmission fluid pan gasket. 1. Remove the bolts.
2. Remove the transmission fluid pan and transmission fluid pan to case gasket.
5. Clean the transmission fluid pan and pan magnet.
6. CAUTION: If installing a new filter, and grommet remains in the main control bore,
carefully use a small screwdriver to remove the grommet. Use care not to damage the
main control bore.
NOTE: If transmission is being repaired for a contamination- related failure, use a new filter and
seal. The filter may be reused if no excessive contamination is present. Remove the fluid filter and grommet. Klj . 3 ba
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20. Install the bolts.
21. Connect the connector.
22. Use the following guidelines for the in-
line transmission fluid filter:
z If the transmission was overhauled and the vehicle was equipped with an in- line fluid
filter, install a new in- line fluid filter.
z If the transmission was overhauled and the vehicle was not equipped with an in- line fluid
filter, install a new in- line fluid filter kit.
z If the transmission is being installed for a non- internal repair, do not install an in-line filter
or filter kit.
z If installing a Ford authorized remanufactured transmission, install the in- line
transmission fluid filter that is supplied.
Prior to lowering the vehicle, install a new in- line transmission filter or a filter kit. Klj . 6 ba
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GENERAL PROCEDURES
Air Conditioning (A/C) System Flushing
WARNING: Use extreme care and observe all safety and service precautions related to the
use of refrigerants.
WARNING: Due to refrigerant hazards, always wear safety goggles and non- penetrable
gloves when working on or flushing A/C systems.
CAUTION: An A/C refrigerant analyzer must be used before the recovery of any vehicle's
A/C refrigerant. Failure to do so puts the shop's bulk refrigerant at risk of contamination. If the
vehicle's A/C refrigerant is contaminated, refer the customer to the service facility that carried
out the last A/C service. If the customer wishes to pay the additional cost, use the A/C recovery
equipment that is designated for recovering contaminated A/C refrigerant. All contaminated
A/C refrigerant must be disposed of as hazardous waste. For all equipment, follow the
equipment manufacturer's procedures and instructions.
CAUTION: Suction accumulator/drier, muffler, hoses, thermal expansion valve, and fixed
orifice tube should be removed when flushing the A/C system. Internal plumbing of these
devices makes it impossible to correctly remove any residual- flushing agent. Except for the
hoses, these components are typically discarded after A/C system contamination. Hoses can
normally be reused unless they are clogged with foreign material. The 3.785 liters (1 gallon) of
A/C Systems Flushing Solvent F4AZ-19579- A and FL1-A filter used in A/C Flush and Purge
Machine 219- 00022 are intended for use on one vehicle only. They may be used to flush both
the A/C condenser core and the A/C evaporator core on an individual vehicle, but under no
circumstances should they be used on more than one vehicle.
1. NOTE: Prior to using the A/C Flush and Purge Machine 219- 00022 for the first time, review the
operating instructions.
NOTE: Only the A/C Flush and Purge Machine kit 219- 00023, which includes A/C Flush and
Purge Machine 219- 00022, A/C Flush and Purge Fitting Kit 219- 00024, and the Ford Part
number F4AZ-19579- A A/C Systems Flushing Solvent, is approved for use on Ford vehicles. No
other flushing device or solvent is approved for flushing heat exchangers. Use of any other
flusher or solvent may cause damage to the A/C system and the flushing unit.
SECTION 412-
00: Climate Control System - General Information 2003 Mustang Workshop Manual Special Tool(s)
A/C Flush and Purge Machine
219-
00022 (part of 219- 00023)
or equivalent A/C Flush and Purge Fitting Kit
219-
00024 (part of 219- 00023)
or equivalent Klj . 1 ba
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Ford Motor Company has approved a procedure to provide technicians with a non-
CFC method
of flushing contaminated A/C system heat exchangers, A/C evaporator core, and A/C
condenser core. The procedure allows the specific components to be cleaned and flushed while
installed in their normal in- vehicle location. The types of contamination flushed include particle
matter that results from A/C compressor or desiccant failure within the suction accumulator/drier
and gummy residue that can form when refrigerant oil is overheated during A/C compressor
seizure. The flushing process is a two- step procedure that involves the use of an A/C Flush and
Purge Machine 219- 00022 to:
z Circulate the flushing solvent through the heat exchanger in the reverse direction of
normal refrigerant flow (back- flushing). Particulate matter picked up during flushing is
filtered from the returning solvent before the solvent is returned to the reservoir for
continued circulation.
z Remove the flushing solvent from the heat exchanger. In this step of the procedure,
pressurized air 621- 862 kPa (90-125 psi) is used to push and evaporate any remaining
flush solvent from the heat exchanger.
2. Discharge the A/C system. Observe all safety precautions. For additional information, refer to the procedure in this section.
3. Disconnect the refrigerant lines from the heat exchanger(s) to be flushed.
4. Connect the A/C Flush and Purge Machine 219- 00022 and A/C Flush and Purge Fitting Kit 219-
00024 to the heat exchanger to be flushed. Do not flush through the A/C evaporator core orifice,
mufflers or hoses. Internal plumbing and material make- up of these components make it
impossible to correctly remove foreign material or residual flushing solvent.
5. Use 3.785 liters (one gallon) of A/C Systems Flushing Solvent part number F4AZ-19579- A to
flush the heat exchanger for a minimum of 15 minutes. The flush solvent may be used for one
or both heat exchangers in the A/C system. However, the flush solvent is intended for one
vehicle only. The filter used on the flushing unit is also intended for use on one vehicle only.
6. Flush the component for a minimum of 15 minutes.
7. Apply 621- 862 kPa (90-125 psi) pressurized air to the component for a minimum of 30 minutes.
The 30- minute purge time is required to force and evaporate all residual solvent from the A/C
system component. Failure to successfully remove all residual solvent within the component
can result in system damage when reconnected and operated. Dispose of the used flush
solvent and filter in accordance with local, state and federal emissions.
8. NOTE: A/C system filtering as described in this section is optional if system flushing is carried
out. However, the filter kit use is recommended after flushing if the A/C system contamination is
extensive.
Install a new A/C evaporator core orifice in any vehicle being serviced for A/C compressor or
desiccant failure.
9. Install new refrigerant hoses if clogged with foreign material.
10. Reconnect the heat exchanger being serviced.
11. Add additional refrigerant oil as required. For additional information, refer to the procedure in this section.
12. Evacuate, leak test and charge the A/C system. For additional information, refer to the procedure in this section.
13. Check the system for normal operation. Klj . 2 ba
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GENERAL PROCEDURES
Refrigerant System Filtering Following Air Conditioning
(A/C) Component Installation
1. Install the new A/C compressor. For additional information, refer to Section 412 - 03 .
2. Install the new suction accumulator/drier. For additional information, refer to Section 412 - 03 .
3. Install the new A/C evaporator core orifice. For additional information, refer to Section 412 - 03 .
4. Orient the filter inlet toward the A/C condenser core.
5. NOTE: The pancake filter is not permanently installed and will be removed at the end of this
procedure.
Temporarily install the pancake filter between the A/C condenser core and the condenser to
evaporator tube. 1. Use flexible refrigerant hose of 17,238 kPa (2,500 psi) burst rating.
2. Make the connections using the A/C Test Fitting Set.
SECTION 412-
00: Climate Control System - General Information 2003 Mustang Workshop Manual Special Tool(s)
Set, A/C Fittings
412-
DS028 (014- 00333, D93L-
19703- B) or equivalent Klj . 1 ba
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6. Correctly oil match the system. For additional information, refer to
Refrigerant Oil Adding in this
section.
7. Evacuate and charge the system. For additional information, refer to Air Conditioning (A/C) System Recovery, Evacuation and Charging in this section.
8. Check all refrigerant system hoses, lines and the position of the newly installed filters to be sure they do not interfere with other engine compartment components. If necessary, use tie straps to
make adjustments.
9. Provide adequate airflow to the front of the vehicle (with a fan, if necessary). Select MAX A/C operation and set the blower motor speed to maximum. Start the engine and let it idle briefly.
Make sure the A/C system is operating correctly.
10. Gradually bring the engine up to 1,200 rpm by running it at lower rpms for short periods (first at 800 rpm, then at 1,000 rpm). Set the engine at 1,200 rpm and run it for one hour with the A/C
system operating.
11. Stop the engine.
12. Recover the refrigerant from the system. For additional information, refer to Air Conditioning (A/C) System Recovery, Evacuation and Charging in this section.
13. Remove the fittings, flexible hoses and pancake filter from between the and the condenser to evaporator tube.
14. Discard the pancake filter. It can be used one time only.
15. Reconnect the condenser to evaporator tube to the A/C condenser core.
16. Evacuate and charge the system. For additional information, refer to Air Conditioning (A/C) System Recovery, Evacuation and Charging in this section. Klj . 2 ba
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GENERAL PROCEDURES
Inspection and Assembly Requirements —
Following an A/C
Compressor Failure
CAUTION: To prevent refrigerant system contamination and possible failure of the new
A/C compressor, carry out the following procedures.
1. NOTE: A dirty A/C evaporator core orifice or a condenser to evaporator tube containing black
refrigerant oil and particles indicates that the A/C compressor has failed and a new A/C
compressor must be installed.
Remove and discard the A/C evaporator core orifice. For additional information, refer to Section 412 - 03 .
2. Remove the A/C compressor. For additional information, refer to Section 412 - 03 .
z Drain the residual refrigerant oil from the A/C compressor and measure the volume for
correct system oil matching. For additional information, refer to Refrigerant Oil Adding in
this section.
3. NOTE: The suction accumulator/drier and A/C evaporator core orifice cannot be cleaned and a
new A/C evaporator core orifice must be installed.
Remove the suction accumulator/drier. For additional information, refer to Section 412 - 03 .
z Drain the residual refrigerant oil from the suction accumulator/drier and measure the
volume for correct oil system matching. For additional information, refer to Refrigerant Oil Adding in this section.
4. NOTE: System flushing is the preferred method of cleaning. However, if flushing equipment is
not available, carry out system filtering.
Carry out an A/C system flushing or filtering procedure:
zIf A/C system flushing equipment is available, clean the A/C evaporator core and the A/C
condenser core by flushing. For additional information, refer to Flushing in this section.
z If A/C system flushing equipment is not available, carry out a system filtering procedure.
For additional information, refer to Refrigerant Oil Adding After A/C Component
Replacement in this section.
5. Install a new A/C compressor. For additional information, refer to Section 412 - 03 .
6. Install the new suction accumulator/drier. For additional information, refer to Section 412 - 03 .
7. Install the new A/C evaporator core orifice. For additional information, refer to Section 412 - 03 .
8. Correctly oil match the system. For additional information, refer to Refrigerant Oil Adding in this
section.
9. Evacuate and charge the system. For additional information, refer to Air Conditioning (A/C) System Recovery, Evacuation and Charging in this section.
SECTION 412-
00: Climate Control System - General Information 2003 Mustang Workshop Manual Klj . 1 ba
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