Western Star · Canada · Mod
Western Star 4900: Not Entered
Affects Western Star 4900 · 1976 — about 12 vehicles.
The hazard
THE SUBJECT VEHICLES WERE BUILT WITH AIR RESERVOIR TANKS WHICH HAVE SLIGHTLY LESS AIR RESERVOIR CAPACITY THAN REQUIRED BY C.M.V.S.S. 121
What to do
Contact your dealer; the remedy details were not included in the filing.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational