Prevost · Canada · Crit
Prevost H3-41 Coach, X3-45 Coach +3 more: Brakes
Affects Prevost H3-41 Coach, X3-45 Coach, XL2-45 Entertainer Coach Shell, XL2-45 Motorhome, H3-45 Coach · 2006–2007 — about 164 vehicles.
The hazard
On certain vehicles, the internal rubber check valve inside the Bendix SR-7 spring brake modulating valve can become deformed over time. The effect of this defect is intermittent and presents a potential delay or failure in applying the parking brakes; potentially resulting in a vehicle roll away. Should this occur, the unattended roll away vehicle could strike a bystander or cause property damage. Correction: Dealers will install a check valve repair kit.
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