Heavy Duty Brake Proportioning Valve Bleeder Tool For Automatic Brake Adjusters And Drum System Lockdown, Hydraulic Service Kit For Car Truck Van Rigs, Slick Design Ensures Quick Gas Release And Prevents Valve Tripping During Auto Repair Tasks
✔️ Aluminum build measures 1.57 by 0.72 inch for quick gas release tasks
This single heavy duty brake proportioning valve bleeder tool locks low pressure stop valves during drum system lockdown procedures. Mechanics rely on it to safely vent trapped air from disc to disc or disc to drum hydraulic combinations without tripping sensitive adjustment mechanisms.
✅ High strength aluminum alloy resists corrosion and deformation✅ Compact 1.57 by 0.72 inch profile slides into tight engine bays
✅ Compatible with PV2 and PV4 non-adjustable combination valves
✅ Simple screw on installation removes brake light warning switches
✅ Directly targets auto adjuster systems on cars trucks and rigs
💡 How do technicians properly evacuate gas from sealed brake circuits without damaging seals?
This handy service accessory simplifies the bleeding process by giving you steady manual control over valve resistance.
- Sealing the port stops internal bleed back while purging trapped air bubbles
- Controlled pressure application protects rubber diaphragms inside automatic adjusters
- Standardized hex fitting accepts common shop hoses for rapid gas extraction
- Reliable gas release prevents spongy pedal feedback on heavy transport vehicles