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preventive maintenance

Standard

ECSS-Q-ST-30-09C - Availability analysis (31 July 2008)

Definition

scheduled or on-condition maintenance actions performed on equipment to reduce its probability of failure or degradation

Notes

NOTE Preventive maintenance is performed to keep the system at designed reliability and safety levels before failure occurrence.

Relations

ECSS-E-ST-40C — condition
ECSS-Q-ST-80C Rev.1 — condition
ECSS-S-ST-00-01C — equipment
ECSS-E-ST-32C Rev. 1 — failure
ECSS-Q-ST-70-45C — failure
ECSS-S-ST-00-01C — failure
ECSS-S-ST-00-01C — maintenance
ECSS-Q-ST-30-09C — mean time between outages

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