A method of providing a standby lubrication for an engine in the event of the failure of a main lubrication system of this engine, in which the failure is detected and, in response to the detection of this failure, at least one portion of a fuel fluid of the engine is tapped off to lubricate at least one element of the engine. A first anti-fuse has a programmed state and an unprogrammed state and couples the first node to a first power supply when in the programmed state and decouples the first node from the first power supply when in the unprogrammed state. To protect the optical fibers from mechanical load, adhesives are introduced into the transition region between the fixed end region and a flexible region. The service manager can access the performance data from the database appliance and archive the performance data. In another embodiment, caster base mounts are also molded into the bottom of the truck, providing a utility truck with a unitary chassis structure. Network parameters are adjusted to account for uncertainty caused by the elapsed time.