2nd Gen Non-Engine/Transmission No power steering or brakes

[sadlbum]

Was forced to have my truck valet parked ( I know. Never again) Next morning I have no power steering or brakes. I have no leaks near the hydraboost and the power steering fluid is fine. PS pump is a little over a year old.
Could something crapped out from cranking the wheel while sitting still? Need some opinions before I talk to the rep at the resort where this happened. Thanks, RC.

 

[DonFitzwater]

Common denominator says bad pump.........................................

 

[B.G. Smith]

If everything is working right, cranking the wheel should not result in a failure? bg

 

[Woodenhead]

The belt has nothing to do with it.
Good chance you sheared the tabs on the coupler between the vacuum pump and power steering pump. How many miles on your truck? Common problem around 200-250k+miles.
http://www.nwbombers.com/forums/topic/49306-lost-hydraulic-pressure/?hl=vacuum

If that's the case you'll likely need a new vacuum pump.

 

[sadlbum]

104k on the clock. So the hydraboost should be leaking if it was bad correct?

 

[Woodenhead]

Not necessarily, if the tangs sheared on the coupler the seals are likely still intact. I was wrong about the 200-250k interval. I guess Gould says it's more like 180k but like anything else, maybe sooner, maybe later, maybe never. Hopefully this isn't your problem, changing the vacuum pump is a bit spendy and a PITA.

 

[GAmes]

If it is a rebuild PS pump from a parts store, odds are it has quit. I went through five in one year. I've heard of the tangs breaking in the coupler, but it is not a common problem.

 

[Woodenhead]

Any luck figuring it out yet?

 

[sadlbum]

Haven't messed with it yet. I work on a ranch in Az so moneys tight and I have a ranch truck to drive. I'm gonna run out of beer soon though,,,,,
If its the power steering pump, is the hi-flow borgeson pump that Genos sells worth the money or go Napa?

 

[wlm]

On my 2nd napa pump this week. If I bench test the pump with fluid and a drill it should pump right?