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:
Camshaft End Play - Push Rod Engines
Special Tool(s)
Dial Indicator Gauge with
Holding Fixture
100-002 (TOOL-4201-C) or
equivalent
1. Remove the valve tappets. Refer to the appropriate section in Group 303
for the procedure.
2. Use a Dial Indicator Gauge with Holding Fixture ...
Supplementary Restraints System
PRINCIPLES OF OPERATION
WARNING: Airbags do not inflate slowly or gently, and the risk
of injury from a deploying airbag is the greatest close to the trim
covering the airbag module.
WARNING: All occupants of your vehicle, including the driver,
should always p ...
Geartrain
Power is transmitted from the torque converter to the Ravigneaux
geartrain components through the
input shaft and forward clutch cylinder.
The geartrain contains a Ravigneaux planetary set connected by
dual pinion gears.
By holding or driving ...
