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March 3, 2017 Service bulletin

Fix-as-fail: peterbilt 567/579 HVAC panel and temperature mode doors not functioning properly

Peterbilt technical service bulletin 20-16 for 2012-2017 Peterbilt 579 and 2012-2017 Peterbilt 567.

Bulletin number
20-16
Component
Equipment: mechanical
Summary
Fix-as-fail: peterbilt 567/579 HVAC panel and temperature mode doors not functioning properly

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