MTU C23R Instruções de Operação descarregar pdf (Página 126)

7.15.4 Engine coolant – Filling

Preconditions

☑Engine is stopped and starting disabled.

☑MTU Fluids and Lubricants Specifications (A001061/..) are available.

Special tools, Material, Spare parts

Designation / Use Part No. Qty.

Engine coolant

WARNING

Coolant is hot and under pressure.

Risk of injury and scalding!

• Let the engine cool down.

• Wear protective clothing, gloves, and goggles / safety mask.

NOTICE

Cold coolant in hot engine can cause thermal stress.

Formation of cracks in components!

• Fill / top up coolant only into cold engine.

Preparatory steps

1. Turn breather valve of filler neck on coolant

expansion tank counterclockwise to first

stop and allow pressure to escape.

2. Continue to turn breather valve counter-

clockwise and remove.

126 | Task Description | M015695/03E 2013-03

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MTU C23R Instruções de Operação Página 126