Maintenance April 24-29, 2001

Replace and outgas Ga, In, Al crucibles

Change Al shutter -

PBN shutter had been soldered to shroud - temp control run-away

Use Tungsten shutter as replacement

Clean Transfer window

Leave CAR springs alone

Put Danielson pump from RIber in place of the small turbo. The small turbo failed to restart after bumping the breaker on the roughing cart.

RF Tuner failed after bakeout - one of the motors was too weak to move the "tune" capacitor - see details

Last modified: 21-Mar-2002 15:28:05.

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