{"id":4226,"date":"2026-07-19T11:18:14","date_gmt":"2026-07-19T03:18:14","guid":{"rendered":"https:\/\/shandekaparts.com\/?post_type=product&#038;p=4226"},"modified":"2026-07-19T11:18:14","modified_gmt":"2026-07-19T03:18:14","slug":"wg9100710004-air-pressure-signal-light-switch","status":"publish","type":"product","link":"https:\/\/shandekaparts.com\/ar\/product\/wg9100710004-air-pressure-signal-light-switch\/","title":{"rendered":"WG9100710004 \u0645\u0641\u062a\u0627\u062d \u0625\u0636\u0627\u0621\u0629 \u0625\u0634\u0627\u0631\u0629 \u064a\u0639\u0645\u0644 \u0628\u0636\u063a\u0637 \u0627\u0644\u0647\u0648\u0627\u0621"},"content":{"rendered":"<p>Basic product parameters<br \/>\nPart Number: WG9100710004Product Name: Air Pressure Signal Light Switch(Manual Brake Pressure Switch) Applicable Models: Heavy Truck Series Heavy Trucks such asSinotruk Howo and Steyr. Function: Detect brakeair pressure, control dashboard handbrake alarm,and signal output.<br \/>\n\u0627\u0644\u0645\u0632\u0627\u064a\u0627 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0644\u0645\u0646\u062a\u062c<br \/>\nrecision pressure sensing core, sensitive contact response, signal transmission Lose steadily<br \/>\nThe housing is galvanized for rust prevention treatment, vibration resistance, and service life.Longer<br \/>\nThe sealing area strengthens the sealing, is less prone to air leakage, and is suitable for complex driving conditions Working conditions<br \/>\nOriginal vehicle thread interface, standard size, no modification required direct connectior Position installation<br \/>\nFactory airtightness testing, preventing air leakage, inaccurate signals, etc.Obstacle issue<br \/>\nFault Replacement Indication<br \/>\n1. After the handbrake is released, the dashboardindicator light remains on continuously.<\/p>\n<p>2. The alarm light does not turn on after pulling thehandbrake, indicating the air pressure signal.<\/p>\n<p>3. Air leakage at the gas circuit joint position, pressurerelief on the switch<\/p>\n<p>4. Under normal conditions of the line, the pressure signal is intermittent.<br \/>\n\u0627\u062d\u062a\u064a\u0627\u0637\u0627\u062a \u0627\u0644\u062a\u0631\u0643\u064a\u0628<br \/>\n1. Place an order to verify the part number WG9100710004 and confirm the vehicle.Match<br \/>\n2. Turn off the air pressure in the air storage tank before installation,release the pressure, and then disassemble and reassemble it.<br \/>\n3. A small amount of raw material tape can be wound around thethreaded area to prevent air leakage at the interface<\/p>\n<p>4. After installation, conduct a ventilation test and check whetherthe indicators are functioning properly.<\/p>","protected":false},"excerpt":{"rendered":"<p>WG9100710004 air pressure signal light switch,suitable for heavy trucks and Howo heavy trucks,real-time detection of airway pressure, control ofthe dashboard handbrake alarm light, precisionpressure sensing elements, sealing and airleakage prevention, original vehicle specifications,connection, disassembly, and replacement.etails page complete document series<\/p>","protected":false},"featured_media":4232,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"WG9100710004 Air Pressure Signal Light Switch, Heavy Duty Truck Howo Hand Brake pressure switch, original factory quality parts","_seopress_titles_desc":"WG9100710004 air pressure signal light switch, suitablefor heavy truck Howo series models, monitoring brakeline air pressure, controlling the handbrake indicator lighton or off, sensitive and durable internal contacts, strongsealing performance, direct installation of originalthreaded interfaces, ready for bulk ordering in 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