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TASK	Primary Contact	Secondary Contact	PERIOD (days)	NEXT MAINTENANCE	LAST MAINTENANCE
Pump #8 Taggr Magnet	keithb@jlab.org	bunton@jlab.org	365	10/16/25	10/16/24
Turbopump#8 F223676 HiPace 300 Serial # 15636416 Change/inspect oil cartridge 4 years Backing Pump Penta 35 serial # 21835179 Change oil annually (if dirty), wipe down exterior of pumps. Run up pump and record ultimate pressure after 1 hour. Oil is P3 Oil checked on the Backing Pump 1/06/17 15,263 hrs on turbopump Located on Tagger Vacuum Chamber. Pump failed in Dec 2017 and was sent back to the factory for repair by Spiegel, Replaced with spare turbo at this time. Penta 10 serial# 21587047 Backing pump oil changed 8/4/21 **Reference above and edit as needed** 10-16-2024 Backing pump oil changed