Daily/Pre-Start Inspection (Visual Check)
External Cleanliness: Check for a buildup of dirt, dust, leaves, chaff, or other debris on the front and rear of the core. Even a thin layer can act as an insulator.
Damage Inspection: Look for bent fins, damaged tubes, or leaks. Bent fins restrict airflow. A leaking tube will show signs of coolant residue (often green or red, and sticky).
Coolant Level: Check the coolant expansion tank. A sudden or consistent drop in level can indicate a leak in the core or elsewhere in the system.A. Daily/Pre-Start Inspection (Visual Check)
This 163-4063 radiator core is used for D8R D6R D7R dozer.

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