 | | Re: Pneumatic Cylinders —Mark Bellis
| | | | (...) Thanks for the info guys. I have had one or two older pump cylinders that have lost pressure. Also, some older yellow cylinders (with square bases) are difficult to retract from the fully extended position, due to leakage in that position. (...) (21 years ago, 4-Apr-04, to lugnet.technic)
| | | | | | | | | | Re: Pneumatic Cylinders —Martin Bruun
| | | | | (...) You should also try with another cylinder to blow air into the pump while it is fully retracted (or being retracted). Otherwise your testing will not reveal a defective non-return valve. The air inflow in the pump through the nozzle should be (...) (21 years ago, 4-Apr-04, to lugnet.technic)
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