Teledyne Webb Research is notifying customers that G3 and G3s Deep Pump assemblies (1000m or 350m rated) belonging to gliders from serial number 627 through 1001 may have vacuum tubing installed that has a material incompatibility with the syndraulic oil used in the pumps. The incompatibility may cause the tubing to become brittle over time creating a leak potential. Shallow pump assemblies (200m, 100m, and 50m rated) are not affected by this issue.

Please review the letter (Webb Research - Tubing Notification Letter) and review the images to determine if your unit needs to be sent back for a tubing update. If your unit requires this change, please complete the form below. You will be contacted with shipment instructions and a shipment date. DO NOT SHIP UNITS BACK WITHOUT RMA INSTRUCTIONS FROM OUR OFFICE.

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