STEYR MOTORS MO286H43 Operation, Maintenance And Warranty Manual

STEYR MOTORS MO286H43 Operation, Maintenance And Warranty Manual

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STEYR MOTORS MARINE ENGINES
OPERATION,
MAINTENANCE AND
WARRANTY MANUAL
P/N Z001022/0 9
www.steyr-motors.com
4 CYLINDERS
4 CYLINDERS
+ 6 CYLINDERS
+ 6 CYLINDERS
th
Edition January 2009
STEYR MOTORS GmbH
Im Stadtgut B1, A-4407 Steyr-Gleink, AUSTRIA

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Questions and answers

john
March 3, 2025

engine crank but not starting

1 comments:
Mr. Anderson
March 3, 2025

The STEYR MOTORS engine with part number MO286H43 may not start even though it cranks due to the following possible causes:

1. No fuel in tank or shut-off valve closed – Ensure the fuel tank has fuel and the shut-off valve is open.
2. Air leak in suction lines – Bleed the fuel system and check for leaks.
3. Fuel line plugged or pump defective – The fuel pump may be faulty; consult a STEYR MOTORS Marine dealer.
4. Poor fuel quality – Replace the fuel.
5. Water in fuel filter – Drain or replace the fuel filter and check for water contamination in the fuel supply. If water is present, drain and flush the fuel tank with fresh fuel.
6. System error or failure – Check the Engine Management System display for service codes.
7. Battery output insufficient – Charge the battery.

Checking and resolving these issues can help diagnose and fix the problem.

This answer is automatically generated

P
July 6, 2025

What is the fuel consumption of the MO166K28 2300t/min

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