International — Draining the cooling system
Maintenance
From a International owner's manual covering: C-152, C-196, C-304, C-345, C-392, C-446, C-537, C-605. Check it applies to your exact model before use.
Applies to: International C 549 engine
Before you start
- Drain cooling system immediately after stopping engine while most of the sediment is in suspension
Procedure
- Remove radiator cap.
- Open radiator and crankcase drain valves.
- LIQUEFIED PETROLEUM GAS ENGINES ONLY: open water drain valve.
- Allow system to drain completely; be sure drain outlets do not plug up.
- Close all drain outlets.
Source: International owner's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.