Implementing Bulletin 54-088 avoids common electronic issues on older heavy-duty trucks:
| Industry | Possible Subject | Example Source | |----------|----------------|----------------| | | Inspection/repair of a specific component (e.g., actuator, pump, harness) | Boeing, Pratt & Whitney, GE | | Military/NATO | Modification work order or parts supersedure | US DOD, NSN catalog reference | | Industrial | Hydraulic/pneumatic system bulletin | Parker, Eaton, Vickers | bulletin 54-088
Locate the affected electrical harness branch as mapped out in the bulletin's diagrams. harness) | Boeing
When incorrect parameter settings or wiring configurations exist within the expansion modules, critical components like automated heated headlamps fail to activate. During a snowstorm, ice quickly cakes over the lenses, blinding the driver and taking an expensive asset off the road. Bulletin 54-088 provides the programmatic firmware and hardware adjustments required to prevent these environmental failures. Pratt & Whitney