Ford Mustang (1999-2004) Service Manual: Manual Transmission
The TR3650 five-speed manual transmission features the following:
- The fifth speed gear functions as an overdrive gear.
- The forward gears are synchronized and helical cut.
- The reverse gear operates through a constant-mesh, fully synchronized system.
- The shift interlock system prevents the engagement of more than one gear.
- The countershaft is serviced as an assembly.
- An aluminum main case, extension housing and bell housing.
Transmission Internal Components - Disassembled View




Transmission Case and Shift Components - Disassembled View



Transmission Identification
The transmission identification tag is located under the lower bolt that retains the extension housing to the main case.
The five speed overdrive (TR3650) transmission is available for the Mustang 4.6L (2V).
Transmission Identification


Manual Transaxle/Transmission - TR3650
General Specifications
Torque Specifications
...
Bearings - Inspection
NOTE: If any of the following conditions exist, install a new
bearing.
1. Inspect the bearing for a bent cage.
2. Inspect bearings for galling (metal smears on roller ends).
Galling is caused ...
Other materials:
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 o ...
Steering Wheel
Adjusting the steering wheel
WARNING: Do not adjust the steering wheel when your vehicle
is moving.
Note: Make sure that you are sitting in the correct position. See
Sitting
in the Correct Position in the Seats chapter.
1. Unlock the steering column.
2. Adju ...
Waxing
Regular waxing is necessary to protect the paint on your car from the
elements. We recommend that you wash and wax the painted surface
once or twice a year.
When washing and waxing, park your vehicle in a shaded area out of
direct sunlight. Always wash your v ...
