Ford Mustang (1999-2004) Service Manual: Heater Core
Removal
NOTE: If a heater core leak is suspected, the heater core must be pressure leak tested before it is removed from the vehicle. For additional information, refer to Section.
1. Remove the evaporator core housing. For additional information, refer to Evaporator Core Housing in this section.
2. Remove the foam weather seal.
3. Remove the screws and remove the heater core cover.
4. Remove the heater core.
Installation
1. NOTE: Be sure to install a new oval foam weather seal around the heater core inlet and outlet tubes.
To install, reverse the removal procedure.
Evaporator Core Housing
Material
Item
Specification
PAG Compressor Oil (R-134a
Systems)
F7AZ-19589-DA (Motorcraft
YN-12-C)
WSH-M1C231-
B
MERPOL
NA
ESE-M99B144-
B
Removal
NOTE: The evapor ...
Evaporator Core Housing
Disassembly
1. Remove the evaporator core housing. For additional information, refer to
Evaporator Core
Housing in this section.
2. Remove the foam weather seal.
3. Remove the screws and remove th ...
Other materials:
Disassembly
1. CAUTION: Hand tighten the special tool to prevent gear damage.
CAUTION: Support the output shaft while using the press to prevent
damage to the
shaft or gears.
Using the special tool and a press, remove first gear, the output shaft rear
bearing ...
Disassembly
1. Remove the retaining ring above fifth gear.
2. CAUTION: Hand tighten the special tool to prevent gear damage.
CAUTION: Support the output shaft while using the press to prevent
damage to the
shaft or gears.
Using the special tool, press fifth gear, the s ...
Parking Brake Control
Removal
1. CAUTION: If any component in the parking brake system requires
repair or if the
rear axle housing (4010) is removed, the cable tension must be released.
Place the parking brake control (2780) in the released position.
2. Remove the console.
3. ...