Caterpillar Motoren (MaK) ·Engine
MaK 6M20 Marine Diesel Engine
MaK Type M20 medium-speed marine diesel engine, 6-cylinder configuration (M20-M601C series). Engine No. 30890. Manual record 251599 (Doc AA021665, issued 21.02.2006, Kiel).
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DOCUMENTATION STRUCTURE 10
| Book / Chapter | Content |
|---|---|
| A0 | Engine operating instructions (intro / safety) |
| A1 | Technical engine data (Governor A1.04, Working pressures A1.05, Temperatures A1.06, Torsional vibration A1.09, Acceptance Test Records A1.10) |
| A3 | Operating instructions (initial operation, supervision, removal, frost, running-in, fault tracing, emergency) |
| A4 | Operating media / Fuels |
| A5 | Maintenance |
| A6 | Tools |
| B0 | Spare parts catalogue (separate book — not present) |
| B1 | Spare Parts (separate book — not present) |
| B2 | Stand-by parts (separate book — not present) |
| C0 | External documentation |
Note: Individual spare part numbers are NOT in the supplied operating manual — the Spare Parts catalogue (Book B/B1/B2) is a separate document not bundled with this PDF. To order parts, contact Caterpillar (MaK) quoting engine number 30890 and Type M20.