arb qs

wiltshire landyman · Nov 21, 2010

on my rr there are front and rear air lockers with the arb compressor

there seems to have been some oil leaking from the top of one of the square bits that the blue hoses go into.

it certainly seems to smell like ep90

having never had arb"s b4 i dont know whether this is normal or not?

baggyjim · Nov 21, 2010

is the oil at the pump or the diff end

wiltshire landyman · Nov 21, 2010

at the pump end coming out where the silver nut is on top of the square box

baggyjim · Nov 21, 2010

wiltshire landyman said:
at the pump end coming out where the silver nut is on top of the square box

they are the solenoid valves which open and close to activate the lockers like a relay switching air rather than electric , would of thought there shouldnt be oil in that area if you push the collar back in on the blue hose connectors with the pressure released you could see if there is oil residue in pipes, maybe the seals at the diff end are letting by

wiltshire landyman · Nov 22, 2010

cool ta...having never had air lockers b4 i wasnt sure

arb qs

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