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 THE ART OF CONCRETE PUMPING
 HBV 160 SURGE CHAMBER
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rono

Virgin Islands (United Kingdom)
9 Posts

Posted - 03/04/2010 :  04:09:33  Show Profile  Visit rono's Homepage  Send rono a Yahoo! Message  Reply with Quote
hello all,
how often should you change oil in the surge chamber on the HBV 160 model pump? should it be done by the week ,month, pump hrs or yardage?

Digger

Australia
168 Posts

Posted - 03/04/2010 :  13:09:46  Show Profile  Reply with Quote
How do you pump nitrogen gas into a spring?

Bloody good question, ask the saleman who sold you the pump.
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curlyred

86 Posts

Posted - 03/04/2010 :  18:08:20  Show Profile  Reply with Quote
This is probably not the right way...... I did it every time I changed the o-ring in my olin 5-65. I changed the o-ring when it started to loose nitrogen. I am not 100% sure how the HBV surge chamber is built either. Also thick oil worked better.
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Godfather

USA
1909 Posts

Posted - 03/04/2010 :  18:16:25  Show Profile  Reply with Quote
R O T F L M A O

Is it a front or rear coil spring from a '62 Ford Zephyr?

The guy who sold the hose, pipe and clamp system, he should have the oil change answer.





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curlyred

86 Posts

Posted - 03/04/2010 :  18:31:11  Show Profile  Reply with Quote
WOW! Just checked my service manual DVD on that! A freakin spring? R U kidding me! I would suggest a nitrogen retrofit.
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