Mack · Canada · Mod
Mack Truck: Emissions
Affects Mack Truck · 1991 — about 21 vehicles.
The hazard
NOTE: THESE VEHICLES EQUIPPED WITH E7 MECHANICALLY GOVERNED ENGINES. VEHICLES MAY NOT COMPLY WITH C.M.V.S.S 1103 - EXHAUST EMISSIONS. INJECTION PUMP LDA SHAFT RETAINING SCREW NOT PROPERLY TORQUED. CORRECTION: LDA SCREW WILL BE INSPECTED AND IF NECESSARY RETORQUED.
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