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PM-2207 · 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 Bluewater
- 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.
65,931 h
Due by running hours
Every 16,000 h
Due at 80,345 h
14,414 h left
Due Oct 20, 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
Aug 11, 2026 by Mark Beridze
Defect
SimulatedSpare request
Piston ring set × 1No requisition
Survey window
Class Certificate expires Aug 9, 2029
May 11, 2029 to Aug 9, 2029
The job falls due inside the window.
Open on the certificate radarNo survey is booked from here.