Optima Opus recalls
- Blue Bird specific potting compound used in the subject products for insulation was found to be capable of conducting electricity after being exposed to heat. 2000–2007 Blue Bird L4RE, BRT, CLFW +2 more
- Optima pinch bolts in the steering column shaft may loosen to the extent that they may fall out allowing the steering shaft to separate. 2007 Optima Opus
- Optima on certain transit buses equipped with graham white air dryers, the air dryer timer modules may allow sufficient quantities of moisture to enter and affect the operation of the vehicle air brake system. 2007 Optima Opus