Peterbilt: the clutch master cylinder, on certain trucks, was manufactured with DOT4 fluid for clutch...
Peterbilt technical service bulletin RN-514-1 for 2013 Peterbilt 579, 2013 Peterbilt 567 and 2013 Peterbilt 587.
- Bulletin number
- RN-514-1
- Component
- Equipment
- Summary
- Peterbilt: the clutch master cylinder, on certain trucks, was manufactured with dot4 fluid for clutch master cylinder, may seized due to borate crystals forming. Replace dot4 fluid with dot3 fluid. Models 2013 579, 567, 587.
Vehicles covered
- Peterbilt 579 2013 2013
- Peterbilt 567 2013 2013
- Peterbilt 587 2013 2013
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