To maintain the RENNKOMPRESSOR, open the nut at the top of the pump tube and pull out the piston. Remove the old grease from the rubber sealing cuff and apply new grease. SKS pump grease or standard Vaseline are suitable for this purpose.
To maintain the RENNKOMPRESSOR, open the nut at the top of the pump tube and pull out the piston. Remove the old grease from the rubber sealing cuff and apply new grease. SKS pump grease or standard Vaseline are suitable for this purpose.