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

### Suspension Strut Tower Repair on Mazda Bravo Drifter B2600 B2500

#### Tools Needed:
1. **Socket Set (including 10mm, 12mm, 14mm, and 17mm sockets)**
2. **Torque Wrench**
3. **Pry Bar**
4. **Spring Compressor**
5. **Jack and Jack Stands**
6. **Hammer**
7. **Wrench Set**
8. **Cutting Tool (if necessary)**
9. **Safety Goggles**
10. **Gloves**
11. **Replacement Parts (if needed)**
- Strut assembly
- Strut mounts
- Bushings
- Nuts and bolts (if worn)

#### Safety Precautions:
1. **Wear Safety Goggles and Gloves:** Protect your eyes and hands from metal shards and other debris.
2. **Work on a Flat Surface:** Ensure the vehicle is parked on a stable surface.
3. **Use Jack Stands:** Never rely solely on a jack; always use jack stands for support.
4. **Disconnect Battery:** Avoid electrical shorts by disconnecting the battery before starting work.

#### Step-by-Step Repair Process:

1. **Preparation:**
- Park the vehicle on a flat surface and engage the parking brake.
- Disconnect the negative terminal of the battery.

2. **Lift the Vehicle:**
- Use a jack to lift the front of the vehicle.
- Secure with jack stands under the frame.

3. **Remove the Wheel:**
- Use a socket wrench to remove the lug nuts and take off the wheel.

4. **Access the Strut Assembly:**
- Locate the strut assembly components. Remove any covers if necessary.

5. **Disconnect Strut from the Steering Knuckle:**
- Remove the bolt connecting the strut to the steering knuckle using the appropriate socket size (usually 17mm).
- Use a pry bar if necessary to separate the strut from the knuckle.

6. **Remove the Strut Assembly:**
- Locate the top strut mount bolts (usually 12mm or 14mm) and remove them using a socket.
- Carefully pull the strut assembly out from the bottom.

7. **Compress the Spring:**
- Place the spring compressor on the strut assembly and tighten it slowly to compress the spring.
- Ensure the spring is uniformly compressed and secure before proceeding.

8. **Remove the Strut Mount:**
- Unbolt the strut mount from the top of the strut assembly.
- Inspect the mount for wear; replace if necessary.

9. **Replace Strut Components:**
- If the strut is damaged, replace it with a new one.
- If the mount or bushings are worn, replace them as well.

10. **Reassemble the Strut:**
- Install the new strut mount onto the strut.
- Carefully remove the spring compressor and ensure the spring is seated properly.

11. **Reinstall the Strut Assembly:**
- Insert the strut back into its original position.
- Reattach the top bolts (torque to manufacturer's specifications).

12. **Reconnect to Steering Knuckle:**
- Align the strut with the steering knuckle and insert the bolt.
- Tighten to specified torque.

13. **Reattach the Wheel:**
- Place the wheel back on and hand-tighten the lug nuts.
- Lower the vehicle and torque the lug nuts to specifications.

14. **Reconnect Battery:**
- Reconnect the negative terminal of the battery.

15. **Test Drive:**
- Take a short test drive to ensure everything is functioning correctly.
- Listen for any unusual noises and check for proper alignment.

#### Common Pitfalls to Avoid:
- **Not Compressing the Spring Properly:** Ensure the spring compressor is securely attached. Failure to do so can result in injury.
- **Not Torqueing Bolts to Specification:** Always use a torque wrench to ensure the bolts are tightened to the correct specifications to avoid future failures.
- **Ignoring Worn Components:** Inspect all related components (strut mounts, bushings, etc.) and replace them if necessary to prevent future issues.

By following these steps and precautions, you'll ensure a safe and effective strut tower repair on a Mazda Bravo Drifter B2600 B2500.
rteeqp73

Sure! Recharging the AC system in a Mazda Bravo Drifter B2600/B2500 involves adding refrigerant to restore cooling performance. Here's a detailed guide.

### **Theory Behind AC Systems**

**How the AC System Works:**
1. **Components**:
- **Compressor**: Acts like a pump, compressing refrigerant gas and circulating it through the system.
- **Condenser**: Located in front of the radiator, it cools the hot refrigerant gas, turning it into liquid.
- **Receiver/Dryer**: Removes moisture and contaminants from the refrigerant.
- **Expansion Valve**: Reduces pressure of the refrigerant, allowing it to expand and cool before entering the evaporator.
- **Evaporator**: Located in the cabin, it absorbs heat from the inside air, cooling it down. The refrigerant evaporates back into gas here.

**Why Recharge is Needed**:
Over time, refrigerant can leak out due to wear and tear, resulting in reduced cooling efficiency. Think of it like a balloon losing air; it won’t keep its shape or function properly if it’s not fully inflated.

### **Signs You Need to Recharge**:
- Warm air blowing from AC
- Hissing sounds from AC components
- Visible leaks or oil spots near AC components

### **Tools and Materials Needed**:
- **AC Recharge Kit**: Comes with a gauge and refrigerant can.
- **Safety Goggles and Gloves**: Protect your eyes and skin.
- **Thermometer**: To measure air temperature.
- **Wrench Set**: For loosening fittings if needed.

### **Step-by-Step AC Recharge Procedure**:

1. **Safety First**:
- Wear safety goggles and gloves.
- Ensure you're in a well-ventilated area.

2. **Locate the AC Service Ports**:
- Find the low-pressure service port (usually on the larger diameter pipe between the compressor and evaporator).
- Remove the cap from the low-pressure port.

3. **Connect the AC Recharge Kit**:
- Attach the hose from the recharge kit to the low-pressure service port. Ensure it clicks securely.

4. **Check the Pressure**:
- Read the gauge on the recharge kit. A low pressure indicates low refrigerant levels.

5. **Start the Engine and Turn on the AC**:
- Start your vehicle and set the AC to maximum cooling. This helps circulate the refrigerant.

6. **Add Refrigerant**:
- Slowly open the valve on the refrigerant can, allowing refrigerant to flow into the system.
- Monitor the gauge; it should rise to the recommended pressure (refer to your vehicle manual for specifics).
- Avoid overfilling; this can cause damage.

7. **Monitor Temperature**:
- Use a thermometer to check the air temperature from the AC vents. A properly charged system should blow air at around 40°F (4°C) or lower.

8. **Disconnect the Recharge Kit**:
- Once the desired pressure is reached, close the valve on the refrigerant can and carefully disconnect the hose from the service port.
- Replace the service port cap.

9. **Test the AC**:
- Let the AC run for a few minutes and check if it’s cooling effectively.

### **Common Issues to Watch For**:
- **Leaks**: Look for oily spots or hissing sounds, indicating refrigerant leaks.
- **Compressor Failure**: If the compressor is not engaging, it may need replacement.
- **Blockages**: Dirt or debris in the condenser or evaporator can impede flow.
- **Moisture**: Presence of moisture can cause freezing and system failure.

### **Conclusion**:
Recharging the AC system is a straightforward process that can be done with basic tools and knowledge. Always ensure to follow safety precautions and check for underlying issues if problems persist after recharging.
rteeqp73

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.
rteeqp73