Maintenance work on the carrier
7.3 Engine
7 - 22 3 302 577 en Maintenance manual
GMK7450
16.08.2018
• Have the radiator units (1) and (2) opened up by the repair specialists, so
that the radiator fins are accessible.
• Have the radiator fins cleaned on both sides, using suitable cleaning
agents.
• Have the fan impeller (4) cleaned.
• Have the cooling air baffle (5) cleaned.
• Have the hoses and connections checked for damage and leaks.
• Have any damaged parts replaced.
After checking/
cleaning
• Remove all tools and cleaning equipment.
• Check that all the grilles (3) and plates (5) are securely fastened.
• Start the engine and wait until the fan impellers are rotating.
• Check that the fan impellers are running freely.
• Check the respective temperature displays in the driver's cab;
à Operating manual.
• Switch the engine off.
• Check the radiator and connections for leaks.
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