2008 MACK PINNACLE (CHU) TSBs (2)

Bulletin:: K04247174
Component:: 060000 engine (pws)
Summary:: Diagnostic trouble code ( dtc ) p471 illuminating the malfunction indicator lamp (mil) - us17+obd16, us17+obd18 (ghg17, common rail fuel system) chassis with turbo compound only
Bulletin:: K76992557
Component:: 070000 fuel system, gasoline
Summary:: Aftertreatment hydrocarbon injector (ahi, 7th injector) changes between us10 and us17 (ghg17, common rail fuel system) - chassis experiencing high soot accumulation, abnormal ( too high, overtemp, too low ) regeneration temperatures followi