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Air regulator for engine bellows
Food for thought make sure u check air regulator at back of engine comp for air bellows up top they can get funny should check each oil change 40 to 45 Psi if they need adjusting u can set it the shop manager at holiday coach said this to me what do u think Jon and Tom is this true or not just wondering ??
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2 Replies
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It’s true. There should be a schrader valve mounted on the regulator / valve assembly for checking pressure.
The shop manual for specific model years should be checked for the proper pressure. The pressure tends to stay where it is set. We also have other regulated air pressures that need to be checked periodically. The generator air bags need to be set where recommended by the converter and the slide room seals need to be at the pressure recommended by Prevost.
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Check it during maintenance time, I think the value should be 50 psi.
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