Caterpillar: some trucks, if an internal oil seal (high pressure turbo), is contaminated with engine...
Caterpillar technical service bulletin TIBU-7549 for 2012-2014 Caterpillar CT660.
- Bulletin number
- TIBU-7549
- Component
- Engine and engine cooling: engine: other fuel types: turbo/supercharger
- Summary
- Caterpillar: some trucks, if an internal oil seal (high pressure turbo), is contaminated with engine coolant, its susceptible to damage, after the egr coolant fails and needs to be inspected.
Vehicles covered
- Caterpillar CT660 2012-2014 201220132014
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