9999 NEOPLAN OK SERIES TSBs (2)

Bulletin:: 15296
Component:: 126000 exterior lighting:turn signal
Summary:: Subject on the turn signal diode suppression. *mjs
Bulletin:: 09299
Component:: 034300 service brakes, hydraulic:foundation components:differential proportional valve
Summary:: Subject regarding artic joint stop valve fix to ensure proper function of the artic joint hydraulic stabilization system. while driving, the stop valve between the proportional valve and accumulator must remain open at all times. *