manual transmission FORD MUSTANG 2003 Workshop Manual

3 — Build date code —
day 4 — Build date code —
year 5 — Shift number
6 — Serial number
7 — Service repair code
8 — Identification number located on left lower side of
transmission case Klj . 2 ba
22003 Mustang Workshop Manual
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DIAGNOSIS AND TESTING
Manual Transmission
Refer to
Section 308 - 00 .
SECTION 308-
03C: Manual Transaxle/Transmission — T56 2003 Mustang Workshop Manual Klj . 1 ba
12003 Mustang Workshop Manual
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GENERAL PROCEDURES
Transmission Draining and Filling
1. Remove the drain plug and drain the transmission. zPosition a suitable drain pan under the transmission.
2. Clean and install the drain plug.
3. NOTE: Before removing, clean the area around the filler plug.
Remove the filler plug.
4. Using a suitable oil suction gun, fill the transmission to the correct level with the specified fluid. zTransmission capacity is 3.9 liters (4.1 quarts).
SECTION 308-
03C: Manual Transaxle/Transmission — T56 2003 Mustang Workshop Manual Material
Item Specification
DEXRON III® (
ATF)
Transmission Fluid
XT -2-QDX DEXRON III® Klj . 1 ba
22003 Mustang Workshop Manual
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REMOVAL
Transmission
1. Remove the gearshift lever knob.
2. Remove the console panel gearshift plate. Disconnect the cigar lighter electrical connector, then lift the gearshift lever boot over the gearshift lever.
3. Remove the bolts and the upper gearshift lever.
4. Remove the bolts and the lower gearshift lever boot.
SECTION 308-
03C: Manual Transaxle/Transmission — T56 2003 Mustang Workshop Manual Klj . 1 ba
52003 Mustang Workshop Manual
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5. Remove the bolts and the lower gearshift lever.
6. Disconnect the reverse lockout solenoid electrical connector.
7. With the vehicle in NEUTRAL, raise and support the vehicle. For additional information, refer to
Section 100 - 02 .
8. Drain the transmission fluid.
9. CAUTION: Index- mark the driveshaft flange and pinion flange, and the driveshaft Klj . 2 ba
52003 Mustang Workshop Manual
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slip yoke and transmission output shaft.
Remove the driveshaft. For additional information, refer to
Section 205 - 01 .
10. Disconnect the heated oxygen sensor (HO2S) electrical connectors from the crossmember.
11. Position a transmission jack and support the transmission.
12. Remove the bolts and the transmission crossmember.
13. Remove the bolt and the clutch release lever cover. Klj . 3 ba
52003 Mustang Workshop Manual
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14. Disengage the clutch release cable from the clutch release fork.
15. Disconnect the wiring harness from the transmission.
16. Disconnect the output shaft speed (OSS) sensor electrical connector.
17. Disconnect the reverse lamp electrical connector. Klj . 4 ba
52003 Mustang Workshop Manual
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18. Remove the eight transmission-
to-clutch adapter housing bolts.
19. Move the transmission rearward until the input shaft is clear of the pressure plate, then lower the rear of the transmission while moving it forward to clear the exhaust pipe. Lower the
transmission from the vehicle. Klj . 5 ba
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DISASSEMBLY
Transmission
Disassembly
NOTE:
During disassembly, if any roll pins, retaining rings or bearings are removed, install new
components. Install bearings and bearing cups as a set only.
1. WARNING: Make sure protective eye wear is in place. SECTION 308-
03C: Manual Transaxle/Transmission — T56 2003 Mustang Workshop Manual Special Tool(s)
Holding Fixture, Transmission
307-
003 (T57L- 500-B) Puller, Bearing
205-
D064 (D84L-1123- A) 2 or 3 Jaw Puller
205-
D027 (D80L-1013- A) Remover, Mainshaft Bearing
308-
058 (T77J-7025- H) Remover/Installer, Bearing
Tube
308-
025 (T75L-7025- C) Removal Screw, Bearing Tube
308-
092 (T84T-7025- B) Klj . 1 ba
132003 Mustang Workshop Manual
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Clean the transmission exterior with solvent and dry with compressed air. During disassembly,
clean all components with solvent and dry with compressed air.
2. Remove the clutch release hub and bearing and the clutch release lever.
3. Attach the transmission to the special tool.
4. Rotate the transmission to a horizontal position.
5. NOTE: Position a drain pan under the transmission.
If the transmission was not drained during removal, drain the transmission. 6. Remove the vent hose. Klj . 2 ba
132003 Mustang Workshop Manual
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