Post Reply 
 
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Thomase On Board Air
02-20-2019, 21:24 (This post was last modified: 02-20-2019 21:27 by davidbrady.)
Post: #11
RE: Thomase On Board Air
(02-20-2019 21:03)cubeman Wrote:  wanted to do a little follow up here , and brake down the air system . Lets start with the engine air bags .

If they needed to be inflated prior to starting the engine , then why didn't Prevost include a pre air inflate ?

Al, the belt tensioner bags should hold air. If they're not there's a pressure regulator mounted behind the engine start panel in the engine compartment. The maintenance manual recommends rebuilding the regulator every two years. Few do this. If you choose not to then the usual operator behavior is to let the engine idle until you see 60 psi on the dash gauges, at which point the tensioners should be inflated and you can then press the fast idle button. They are part of the accessory system so pressurizing your accessory tank should inflate the tensioner.

Remember your air hose color coding:
Red: Secondary
Green: Primary and Delivery
Yellow: Parking Brake
Blue: Suspension
Black: Accessory
Brown: Trailer Brake

david brady,
'02 Wanderlodge LXi 'Smokey' (Sold),
'04 Prevost H3 Vantare 'SpongeBob'

"there is no perfect forum there are only perfect forums"
Find all posts by this user
Like Post Quote this message in a reply
02-21-2019, 11:07
Post: #12
RE: Thomase On Board Air
So your saying those springs are filled by the engine or compressor and when you shut down there is a regulator that should hold the air. Again this depends on the regulator and air springs holding air .

Al Perna
1998 Prevost Vantare
2000 LXI ss ( for sale)
Ormond Beach Fla
fastcubes.com
Find all posts by this user
Like Post Quote this message in a reply
02-21-2019, 11:15
Post: #13
RE: Thomase On Board Air
Al, there's a check valve there too.

david brady,
'02 Wanderlodge LXi 'Smokey' (Sold),
'04 Prevost H3 Vantare 'SpongeBob'

"there is no perfect forum there are only perfect forums"
Visit this user's website Find all posts by this user
Like Post Quote this message in a reply
02-21-2019, 19:38
Post: #14
RE: Thomase On Board Air
sounds like a plan .

Al Perna
1998 Prevost Vantare
2000 LXI ss ( for sale)
Ormond Beach Fla
fastcubes.com
Find all posts by this user
Like Post Quote this message in a reply
Post Reply 




User(s) browsing this thread: 1 Guest(s)