1. Product Overview
The Walker 35158 Exhaust Bracket is designed to provide essential support for undercar exhaust components. Manufactured by Walker, a leader in emissions control systems, this bracket ensures proper fitment and durability for compatible vehicles. It is crafted from quality steel to offer long-lasting performance and reliability.
This bracket is compatible with various Volvo models, including:
- 1991-1991 Volvo 740
- 1988-1990 Volvo 760
- 1988-1991 Volvo 780
- 1991-1993 Volvo 940
Always verify compatibility with your specific vehicle's year, make, model, engine, and trim before purchase and installation.
Image 1.1: The Walker 35158 Exhaust Bracket, shown with a bolt and nut for installation. This component is crucial for securing exhaust system parts.
2. Installation Instructions
2.1 Safety Precautions
- Ensure the vehicle is securely supported on jack stands or a lift. Never work under a vehicle supported only by a jack.
- Allow the exhaust system to cool completely before beginning work to prevent burns.
- Wear appropriate personal protective equipment, including safety glasses and gloves.
- Disconnect the vehicle's battery if any electrical work is involved, though typically not required for bracket replacement.
2.2 Required Tools
- Wrenches or sockets (appropriate sizes for exhaust bolts)
- Penetrating oil (optional, for rusted bolts)
- Wire brush (optional, for cleaning mounting surfaces)
2.3 Installation Steps
- Locate the Existing Bracket: Identify the exhaust bracket that needs replacement or the intended mounting point for the new bracket.
- Remove Old Bracket (if applicable): If replacing an existing bracket, carefully remove any bolts or fasteners securing it. Apply penetrating oil if bolts are seized.
- Clean Mounting Area: Ensure the mounting surfaces on the vehicle frame and exhaust pipe are clean and free of rust or debris.
- Position the New Bracket: Place the Walker 35158 Exhaust Bracket in its correct position, aligning the mounting holes.
- Secure the Bracket: Insert the provided bolt and nut, or appropriate fasteners, through the mounting holes. Tighten them securely, but do not overtighten to avoid stripping threads or damaging components.
- Verify Support: After installation, gently shake the exhaust system to ensure the bracket provides firm support and there is no excessive movement or rattling.
Image 2.1: Proper measurement of exhaust components (left) and installation of an exhaust hanger (right) are critical steps for correct fitment.
3. Functionality and Operation
The Walker 35158 Exhaust Bracket serves a critical role in the vehicle's exhaust system by securely holding exhaust pipes and mufflers in their designated positions. This prevents excessive movement, vibration, and potential damage to other undercarriage components. Proper functioning of the bracket ensures the exhaust system remains stable, reducing noise and preventing leaks that could arise from misaligned or unsupported pipes.
Image 3.1: An illustration of a typical exhaust system, highlighting how various components, including brackets and hangers, work together to support the entire assembly.
4. Maintenance
Regular inspection of your exhaust system, including brackets and hangers, is recommended to ensure optimal performance and longevity. While the Walker 35158 Exhaust Bracket is made from durable materials, environmental factors and road conditions can cause wear over time.
4.1 Inspection Tips
- Visual Check: Periodically inspect the bracket for signs of rust, corrosion, cracks, or bending.
- Tightness: Ensure all bolts and fasteners securing the bracket are tight. Loose fasteners can lead to rattling or detachment.
- Exhaust Movement: Check for excessive movement of the exhaust pipes. If the pipes are sagging or moving more than usual, the bracket or other hangers may be compromised.
If any issues are identified, replace the affected components promptly to prevent further damage to the exhaust system or other vehicle parts.
5. Troubleshooting
This section addresses common issues related to exhaust brackets and their potential solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Exhaust rattling or vibrating | Loose bracket fasteners, worn rubber hangers (if applicable), damaged bracket. | Tighten fasteners. Inspect and replace worn rubber hangers. Replace damaged bracket. |
| Exhaust pipe sagging | Broken or severely bent bracket, failed rubber hanger. | Inspect all support points. Replace the bracket or any other failed support components. |
| Exhaust leak near bracket | Misaligned exhaust components due to insufficient support, leading to stress on joints. | Ensure bracket is properly installed and providing adequate support. Check exhaust joints for proper sealing and alignment. |
6. Specifications
- Brand: Walker
- Model Number: 35158
- Manufacturer Part Number: 35158
- Item Weight: Approximately 2 pounds
- Product Dimensions: Approximately 14 x 10.8 x 1.5 inches
- Material: Quality Steel
- Compatibility: Designed for specific Volvo 740, 760, 780, and 940 models (refer to Section 1 for full list).
7. Warranty and Support
For specific warranty information regarding the Walker 35158 Exhaust Bracket, please refer to the documentation provided with your purchase or visit the official Walker website. For technical support or further inquiries, contact Walker customer service directly. When contacting support, please have your product model number (35158) and purchase details readily available.
