Freightliner: 294 bolt replacement for premiere 690 coupling
Freightliner technical service bulletin TSB-31-29 for 2011 Freightliner Columbia, 2011 Freightliner Business Class M2 and 2010 Freightliner Century Class and others.
- Bulletin number
- TSB-31-29
- Component
- Equipment
- Summary
- Freightliner: 294 bolt replacement for premiere 690 coupling. Effective immediately, all 294 bolts used in coupling assemblies 690l, 690r, 690t, and repair kits 690lrk, 690 trk, or individual bolt sales, must use the following maintenance requirements-new 690 couplings, or a new, or replaced 294 bolt: record the date of installation. No model years are listed.
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