Ford Mustang (1999-2004) Service Manual: Synchronizers
Disassembly and Assembly
NOTE: This procedure applies to all synchronizer assemblies.
1. Scribe an alignment mark on the sliding sleeve and the hub for assembly reference.
2. Remove the sliding sleeve, then remove the synchronizer struts and the springs.

3. Install the synchronizer struts and the springs.
4. CAUTION: Match the alignment marks made during disassembly. The sleeve and the hub have an extremely close fit. Hold the sleeve and hub square to prevent jamming. Do not force the sleeve onto the hub.
Install the sliding sleeve.
Countershaft Bearing
Special Tool(s)
Remover, Drive Pinion Bearing
Cone
205-D002 (D79L-4621-A) or
equivalent
Installer, Drive Pinion Bearing
Cone
205-011 (T57L-4621-B)
Disassembly and A ...
Gearshift Rail Bushing
Special Tool(s)
Universal Puller Set
303-DS005 (D80L-100-A) or
equivalent
Installer, Shift Rail Bushing
308-244 (T96P-7025-F)
Slide Hammer
100-001 (T50T-100- ...
Other materials:
Range Selection
The transmission has six range positions: P, R, N, (D), 2 and 1.
Park
In the PARK position:
there is no powerflow through the transmission.
the parking pawl locks the output shaft to the case.
the engine can be started.
the ignition key can ...
Transmission (Assembly)
Special Tool(s)
Dial Indicator Gauge with
Holding Fixture
100-002 (TOOL-4201-C) or
equivalent
Holding Fixture, Transmission
307-003 (T57L-500-B)
Remover/Installer, Bearing
Tube
308-024 (T75L-7025-B)
Re ...
Crankshaft Rear Seal
Special Tool(s)
Impact Slide Hammer
100-001 (T50T-100-A)
Remover, Crankshaft Rear
Seal
303-519 (T95P-6701-EH)
Replacer, Rear Crankshaft
Seal
303-516 (T95P-6701-BH)
Spacer, Rear Crank Seal
Replacer
30 ...
