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Operation
Braking System
How To Bleed The Wheel Brakes
1. Attach jumper hose #72182 to ("A" port) and ("B" port).
2. Connect the 1/4" hydraulic hoses to the tractor.
3. Apply and hold pressure to braking system from tractor hydraulics.
4. Open ball valve to ("A" port).
5. Loosen bleeder screw on brake caliper of closest wheel to tractor first, until no air bubbles come out.
6. Repeat procedure until all brakes are bled.
7. Relieve all pressure from the hydraulic lines from the tractor for the braking system.
8. Close Ball Valve to ("A" port).
9. Remove jumper hose #72182 from ("A" port) and ("B" port).
10. Apply and hold pressure to braking system.
11. Open bleeder screw on any brake caliper.
(This will allow the master cylinder spring to compress down to 14" long.)
12. When the master cylinder has compressed down to 14" long, tighten bleeder screw.
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