Bus won't drop air
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10-05-2007, 06:24
Post: #5
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Bus won't drop air
Bob, the dump valve is air operated. the switch on the dash is
electric. If there is not 70 psi or more air in the two airbrake gauges , the air part of the switch will not dump or fill the air that is captured in the bags (even if it gets the electric signal to do so). If the electric part of the electric over pnumatic valve is depending on ignition???? that may also be a criterium to operate the valve. GregoryO'Connor 94ptRomolandca --- In WanderlodgeForum@yahoogroups.com, "Bob Lawrence" > > Hi group, > > Just a quick question...got back from the shop having had new leverers > installed in front and rear. > After getting into my spot tried to drop tag and main suspension dump > valves and air wouldn't drop. > > Where do I look for this problem? > > Bob Lawrence > 84 PT36 > Tacoma, Wa. (with 21 days left up here before we fulltime south) > |
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Messages In This Thread |
Bus won't drop air - Bob Lawrence - 10-05-2007, 04:09
Bus won't drop air - Bob & Carol Howald` - 10-05-2007, 04:25
Bus won't drop air - mbrund - 10-05-2007, 06:09
Bus won't drop air - Rob Robinson - 10-05-2007, 06:13
Bus won't drop air - Gregory OConnor - 10-05-2007 06:24
Bus won't drop air - Bob Lawrence - 10-05-2007, 12:35
Bus won't drop air - Don Bradner - 10-05-2007, 13:07
Bus won't drop air - Mike McMahan - 10-06-2007, 00:17
Bus won't drop air - Bob Lawrence - 10-06-2007, 14:24
Bus won't drop air - ragster_ga - 10-06-2007, 16:04
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