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
Manual Transaxle/Transmission - TR3650
   General Specifications
Torque Specifications
 ...
    Bearings - Inspection
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:
Cable Adjustment
   	1. NOTE: Make sure that the range selector lever is tight 
		against the rearward overdrive stop.
		Place the transmission range selector lever in the overdrive 
		position.
		2. Raise and support the vehicle. For additional information, refer 
		to Section.
 ...
   	
Brake Pads - Cobra
   	Removal
		1. Remove brake fluid in the master cylinder reservoir until the 
		reservoir is half full.
		2. Raise and support the vehicle. 
		
		3. Remove the tire and wheel assembly. 
		
		4. CAUTION: Install new pads if worn to or past the specified 
		thi ...
   	
Dual-Function Pressure Switch (4.6L)
   	
The dual-function pressure switch is used to interrupt A/C compressor 
operation in the event of high system discharge pressures.
	The dual-function pressure switch is mounted on a Schrader valve-type 
	fitting on the high
	pressure side of the A/C manifold ...
   	
