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Old 07-22-2018, 07:35 AM   #1
Almost There
Join Date: Apr 2017
Location: Northern Virginia
Posts: 79
Year: 1999
Coachwork: Blue Bird
Chassis: International 3800
Engine: DT466E/MT643
Rated Cap: 65
1999 International 3800 DT466E Coolant Change Procedure

When I purchased my bus the coolant was of an unknown age so I've decided to drain and refill. Its fairly easy to drain the radiator but I was underneath the engine the other day and I couldn't find any block drains.

Do you guys know if the DT466E has block drain plugs or is the radiator the best I can do for a drain and refill without professional flushing equipment?
1999 International 3800, Blue Bird, conventional front engine, DT466E, MT643

My conversion thread:
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