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1530004's avatar
1530004
Explorer
Jul 23, 2014

info Chevy P30 hydro boost brake/power sterring bleeding

I am looking for info on repairing & bleeding the hydro booting brake system by a mechanic on my 1989 Coachmen 23 ft. MH. He has replaced the leaking brake lines on the frame rail below the motor, rep...
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wolfe10's avatar
wolfe10
Explorer
Jul 24, 2014
Contact info for Roger Haag (old used bear): oldusedbear@gmail.com

One issue that can lead to inability to bleed the PS system is an autopark brake that is out of adjustment. Too much slack/clearance between brake shoes and brake drum can require the use of so much fluid to release the brake that you drain the PS reservoir of fluid. So air is re-introduced to the system.

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