1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009

In the 1998 model year, Mazda renewed its B series for international markets. Production at the AutoAlliance Thailand plant began in May 1998. It has the chassis code UN. This model was also sold as the Ford Ranger in Europe and Asia and as the Ford Courier in Australia and New Zealand. Production also began that year at the Ford Motor Company Philippines plant. CKD versions were also assembled in South Africa and Ecuador. In March 2002 a 2892 cc (2.9-liter) version of the naturally aspirated 2.5-liter diesel engine was also developed and sold in "general markets" and the Gulf States as the B2900.The truck was sold in more than 130 countries under a variety of names. It was called the Fighter and Ranger in Southeast Asia—except in Singapore where it was called the Proceed—the Mazda Bounty and Ford Courier in New Zealand, the Mazda Bravo in Australia, and the Mazda Drifter in South Africa. The B2600/B2200s sold in Venezuela and nearby Latin American countries were assembled in Colombia by Compañía Colombiana Automotriz S.A. (CCA). They had a 2.6-liter inline-four engine, four-wheel-drive model and an entry level model with a 2.2-liter inline-four with rear-wheel-drive. In 2002, a "Freestyle" model with rear suicide doors became available on this platform. The rest of the range was revised in 2002 and 2004. These models are unrelated to the Mazda B-series and Ford Ranger models in North America.In Australia, in January 2005, the Courier received a 4.0 V6. It was available in GL (Super Cab and Double Cab) and XLT (Double Cab only) trims. The B series was released in September 2005, with the B4000 Bravo DX (Dual Cab only), DX+ (Freestyle and Dual Cab) and SDX (Freestyle and Dual Cab) trims being available.There were two fuel tank sizes available. For the 2WD Stretch Cab and Dual Cab, the fuel tank size is 63 L. For all 4WD models (and the 2WD Regular Cab), the fuel tank size

Certainly! Here’s a structured explanation of how to perform a transmission repair on a Mazda Bravo Drifter B2600/B2500, focusing on the theory behind each step:

### 1. **Diagnosis**
- **Theory**: Understanding the symptoms (slipping, hard shifting, noises) helps identify the problem area (e.g., fluid leaks, worn components).
- **Process**: Use diagnostic tools to check for error codes and perform a visual inspection of the transmission and associated components.

### 2. **Fluid Change**
- **Theory**: Transmission fluid lubricates, cools, and provides hydraulic pressure for shifting. Contaminated or low fluid can cause erratic behavior.
- **Process**: Drain old fluid, replace the filter (if applicable), and refill with manufacturer-recommended fluid. This restores proper function.

### 3. **Remove Transmission**
- **Theory**: Access is required to internal components for inspection and repair. The transmission must be detached from the engine and drivetrain.
- **Process**: Disconnect the battery, remove driveshafts, unbolt the transmission from the engine, and lower it carefully.

### 4. **Disassemble Transmission**
- **Theory**: Identifying worn or damaged parts (clutches, gears, seals) is crucial for effective repair. Each component plays a role in transmission function.
- **Process**: Remove the transmission case and inspect internal components. Take note of any wear patterns or damage.

### 5. **Inspect Components**
- **Theory**: Understanding the function of each component (clutch packs, solenoids, bands) helps determine the source of the issue.
- **Process**: Measure parts for wear against specifications; replace any that are out of tolerance or damaged.

### 6. **Replace Worn Parts**
- **Theory**: Replacing damaged parts restores the transmission's ability to shift smoothly and handle the power from the engine.
- **Process**: Install new clutches, seals, gaskets, and any necessary components. Ensure proper alignment and fit.

### 7. **Reassemble Transmission**
- **Theory**: A properly reassembled transmission ensures that all components work harmoniously, maintaining pressure and fluid flow.
- **Process**: Follow assembly order, ensuring all bolts are torqued to specification and that the case is sealed correctly.

### 8. **Reinstall Transmission**
- **Theory**: Proper alignment and secure mounting are essential for the transmission to function correctly without vibration or misalignment.
- **Process**: Lift the transmission back into place, bolt it to the engine, and reconnect the driveshafts and electrical connections.

### 9. **Fluid Fill and Test**
- **Theory**: Filling the transmission with the correct amount of fluid and testing ensures that the system is properly lubricated and pressurized.
- **Process**: Fill with new fluid to the indicated level. Start the engine and check for leaks while cycling through gears to ensure proper operation.

### 10. **Final Check**
- **Theory**: A final inspection helps ensure that the repair was successful, and the transmission operates without issues.
- **Process**: Test drive the vehicle, monitoring for any abnormal sounds or shifting issues. Check fluid levels again after the test drive.

### Conclusion
Each step in the repair process targets specific issues related to transmission performance, ensuring that the unit functions reliably and efficiently once reassembled. Understanding the underlying theory aids in diagnosing problems and performing repairs effectively.
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