MTU 12V4000M23F_ 12V4000M23S_ 16V4000M23F_ 16V4000M23S_ MS150068_01E Diesel Engine Operating Instruc

6.19 Auxiliary PTO 6.19.1 DANGER

WARNING

Bilge pump – Relief bore check Rotating and moving engine parts. Risk of crushing, danger of parts of the body being caught or pulled in! • Only run the engine at low power. Keep away from the engine's danger zone.

High level of engine noise when the engine is running. Risk of damage to hearing! • Wear ear protectors.

Bilge pump – Relief bore check 1. 2. 3.

TIM-ID: 0000015791 - 006

Check relief bores for oil and water discharge. Stop engine (→ Page 86) and disable engine start. Clean relief bores with a wire if dirty. • Permissible water discharge: up to 10 drops per hour; • Permissible oil discharge: up to 5 drops per hour If discharge exceeds the specified limits: Contact Service.

252 | Task Description | MS150068/01E 2014-01

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MTU 12V4000M23F_ 12V4000M23S_ 16V4000M23F_ 16V4000M23S_ MS150068_01E Diesel Engine Operating Instruc

Articles inside

6.22.9 Diagnostic features of EIM

6.22.2 Limit switch for start interlock ‒ Check

6.20.2 Differential pressure gauge – Check

6.19.1 Bilge pump – Relief bore check

6.16.1 Raw water pump – Relief bore check

6.15.6 HT coolant pump – Relief bore check

sleeve replacement

6.13.2 Engine oil – Change

6.15.2 Engine coolant level – Check

6.14.1 Engine oil filter ‒ Replacement

6.7.6 Fuel prefilter – Draining

water discharge and obstruction

and adjustment of gauge

6.7.1 Supplementary fuel filter – Overview

6.5.2 HP pump – Relief bore check

6.6.2 Injector – Removal and installation

6.4.2 Valve clearance – Check and adjustment

2.2.1 Engine side and cylinder designations

visual examination of cylinder liners

2.3.1 Engine – Main dimensions

2.1.2 Engine layout