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PM-2199 · Unit overhaul: piston, liner and rings
A working card for ship and shore. It is not a class-approved PMS record.
Equipment
- Equipment
- 601.001 Main engine unit 1Maker MAN Energy Solutions
- Vessel
- MV Northern Star
- Status
- DueClass itemCritical equipment
Continuous-survey item. A flag in this demo, not a class approval.
Running hours
Simulated counter. It does not read the engine and calls no vendor.
79,444 h
Due by running hours
Every 16,000 h
Due at 91,757 h
12,313 h left
Due Jul 7, 2028
Steps
- Isolate, lock out, and post the permit to work.
- Read the running-hours counter and write it on the card.
- Open up, inspect, and measure wear against the maker's limits.
- Renew the parts that are past the limit.
- Box up, test run, and record the readings.
Last sign-off
Apr 27, 2026 by Ramon Bondarenko
Defect
No open defect on this equipment or its system.
SimulatedSpare request
Piston ring set × 1No requisition
Survey window
Class Certificate expires Jun 8, 2027
Mar 10, 2027 to Jun 8, 2027
The certificate expires before this job falls due. Bring the job into the survey window.
Open on the certificate radarNo survey is booked from here.