Brake problem Patrol 99 gu y61

[Rob Ness]

G'day to all you patrol forum mob. my name is Rob Im a relatively newbie have a 99 y61patrol just finished an engine rebuild & have a brake problem I did not have before the rebuild, the brake pedal is really hard I have to stand on it to pull up, Im thinking/hoping maybe air has got in somewhere as i had to disconnect the vacuum pump on the rocker cover ? can someone who has done a rebuild on an y61have any suggestions would be much appreciated

[Bigcol]

hiya mate,
just need a little more information to help you

what size motor....?
Diesel........?

there is several motors to choice from to know what your after

[Bigcol]

ahhhhh
just seen, you have a RD28T

cannot help you sir, sorry

[happygu]

Don't have the 2.8 so can't speak from experience, but it sounds like you have the vacuum hoses connected wrong. Maybe check with someone else with the same engine

[Dhuck]

Welcome to the forum mate.

[JAK701]

Does sound like a vacuume problem

[Mungrel]

I'd be going with vacuum problem as well.
Here's one of the vacuum diagrams from the workshop manual for RD28

http://i88.photobucket.com/albums/k188/fpv_eta/GU%20Patrol/Vacuum_zpsd1142b78.jpg (http://s88.photobucket.com/user/fpv_eta/media/GU%20Patrol/Vacuum_zpsd1142b78.jpg.html)

[MEGOMONSTER]

Welcome mate, surely the best forum on the net.
If you need it, you can get it, if you want to know it, just ask it.
If you want to find it, go to the search bar for a universe of information.
Enjoy the sights and sounds of the greatest show on earth.

[threedogs]

Hello and welcome to the Forum, jump in anytime,,
ask anything you want and most of all enjoy.
Im thinking the same as the others and think you
need to retrace all your vacuum hoses

[growler2058]

G'day welcome aboard mate