Shandong Shengyue Technology Development Co.,Ltd is one of the most professional brake wheel cylinder repair tools, brake cup tools, wheel cylinder diaphragm replacement tools, locking pliers, and brake chamber diaphragm repair tools. manufacturers and suppliers in China. Please feel free to buy high quality genuine auto parts at competitive price from our factory.
Brake wheel cylinder repair tools, brake cup tools, wheel cylinder diaphragm replacement tools, locking pliers, and brake chamber diaphragm repair tools.
Primary Application: Sinotruk WG9000360600 Brake Chamber
1. High-Risk Hazard: The parking brake chamber houses a heavy-duty release spring with extremely high tension. Blindly disassembling the chamber clamp without specialized release tools or proper procedural knowledge can cause the powerful spring to snap open instantly, posing a lethal danger.
2. Frequently Serviced Component: The internal brake diaphragm (rubber membrane) is a rubber component. Subjected to temperature fluctuations and the reciprocating action of high-pressure air within the chassis, it is highly prone to aging, cracking, or air leaks. Such failures can lead to issues including weak braking, total air pressure loss, or even wheel lock-up.
Product Components
1. Mechanical Release Bolt for the Power Spring Chamber: Before disassembling the brake chamber or replacing the diaphragm, this specialized T-handle or L-handle bolt must be inserted into the rear of the chamber and tightened; the threaded mechanism forces the internal heavy-duty spring to compress and lock in place.
2. Specialized Large-Capacity Multi-Function Heavy-Duty Pliers: The center section of a heavy-duty truck brake chamber is typically secured by a high-rigidity split-face clamp (or band). Standard pliers cannot grip a clamp ring of such large diameter.
3. Specialized Press-Fitting and Positioning Tool for Brake Diaphragms: When installing the new diaphragm into the WG9000360600 housing, it is essential to ensure absolutely uniform pressure across the entire 360-degree circumference and a tight fit against the sealing lip; failure to do so can easily result in slow air leakage after reassembly.
Operational Procedures
1. Lock before Disassembling: You must first use the release bolt to fully lock the parking brake spring and confirm that all outward tension has been relieved before using locking pliers and a socket wrench to remove the central clamp bolt.
2. No Pneumatic Operation: Before disconnecting air chamber lines or disassembling the brake actuator, the vehicle engine must be completely shut off, and the drain valve must be opened to exhaust all residual compressed air from the main air reservoir.
3. Apply Specialized Air System Grease: When replacing the diaphragm, apply a thin layer of low-temperature-resistant silicone grease designed for air systems to the rubber surface and the sliding surface of the air chamber piston (do not use standard black engine oil, as this accelerates rubber swelling and aging).
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