To Remove The Heater And Sensor From The Mass Filter - HP 5973 Hardware Manual

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To remove the heater and sensor from the mass filter

To remove the heater and sensor from the mass filter
Materials needed:
Gloves, clean, lint-free
Hex ball driver, 1.5-mm (8710-1570)
Hex ball driver, 2.0-mm (8710-1804)
1 Vent the MSD (page 52).
2 Open the vacuum manifold (page 54).
3 Disconnect the mass filter heater and temperature sensor wires from the
feedthrough board.
4 Remove the mass filter heater assembly from the mass filter radiator.
& $ 8 7 , 2 1
Do not touch the mass filter contact leads. This could cause ESD damage to the side board.
166
Maintaining the MSD
large (8650-0030)
small (8650-0029)