Ford Mustang (1999-2004) Service Manual: Dual Converter Y-Pipe - 3.8L
Removal
NOTE: The RH and LH catalytic converters are serviceable separately.
1. Raise and support the vehicle. For additional information, refer to Section.
2. CAUTION: When repairing the exhaust system or removing exhaust components, disconnect all heated oxygen sensors (HO2S) (9F472) and catalyst monitor sensors at the wiring connectors to prevent damage to the sensors and wiring harnesses.
Disconnect the RH and LH HO2S connectors.
3. Disconnect the RH and LH catalyst monitor sensor connectors.
4. Remove the dual converter assembly nuts.
5. Remove the RH exhaust manifold flange nuts.
6. Remove the LH exhaust manifold flange nuts.
7. Remove the dual converter (5F250) assembly.
8. If necessary, use the two spot welds as a baseline, measure 226.8 mm (9.07 in) and cut the pipe.
9. Remove 13 mm (0.52 in) from the LH dual converter.
Installation
1. Position the LH dual converter.
- Snug the LH converter-to-manifold nuts.
2. Position the RH dual converter pipe.
- Snug the RH converter-to-manifold nuts.
3. If necessary, position the LH and RH dual converter pipes into the sleeve and install the clamps.
Tighten the clamps to 55 Nm (41 lb-ft).
4. Install the dual converter assembly nuts.
5. Tighten the LH converter-to-manifold nuts.
6. Tighten the RH converter-to-manifold nuts.
7. Connect the RH and LH HO2S connectors.
8. Connect the RH and LH catalyst monitor sensor connectors.
9. Lower the vehicle.
Muffler - 4.6L (4V)
Removal and Installation
1. Raise and support the vehicle. For additional information, refer to
Section.
2. NOTE: RH side shown, LH side similar.
Remove the dual converter assembly nuts.
3. Remove ...
Dual Converter H-Pipe - 4.6L (2V and 4V)
Removal
NOTE: The RH and LH catalytic converters are serviced separately.
1. Raise and support the vehicle. For additional information, refer to
Section.
2. CAUTION: When repairing exhaust system or ...
Other materials:
Apply Components
There are eight apply components used to drive or hold the planetary
gearset components.
Band-Overdrive
1. The overdrive band holds the reverse clutch drum stationary in fourth gear
and manual
2. This action
causes the reverse sun gear to be h ...
Inspection and Repair After a Supplemental Restraint
System (SRS) Deployment
WARNING: If the supplemental restraint system (SRS) is being serviced,
the system must
be deactivated and restraint system diagnostic tools must be installed. Refer to
Air Bag
Supplemental Restraint System (SRS) in this section.
The air bag restraint system ...
Camshaft Roller Follower
Special Tool(s)
Compressor, Valve Spring
(Intake)
303-452 (T93P-6565-AR)
Compressor, Valve Spring
(Exhaust)
303-567 (T97P-6565-AH)
Removal
1. Remove the valve cover. For additional information, refer to Valve Cover
LH or Valv ...