Monitoring the Cooling System

Monitoring the Cooling System - Ops

The cooling system must be full for proper operation of the engine.

Warning: HOT COOLANT

To avoid scalding from the expulsion of hot coolant, never remove the cooling system pressure cap while the engine is at operating temperature. Wear adequate protective clothing (face shield, rubber gloves, apron, and boots). Remove the cap slowly to relieve pressure.

  1. Check the coolant level daily and maintain it between the full and low marks on the surge tank.
  2. Add coolant as required, but do not overfill. Before adding coolant,Coolant Selections and Maintenance for the listing of required intervals using the recommended coolants.
Note:
Document Number: 0000022394
Manual Publication Date: 2024-01-05
Topic Publication Date: 2023-12-10