The disclosed subject provides embodiments of a method of allocating network identifiers to access terminals. In this system, a light beam emitted from an emission port 25 of the light source unit illuminates the inside of the vehicle compartment through two irradiation holes 15 for spot illumination, which are provided in the designed cover. A first shaft engages the disc and communicates the reaction force to balance the manual input force while a second shaft engages the disc and communicates the reaction force to balance the electronic force such that a resulting output force to effect a brake application is similar whether initiated by an operator or an electronic control unit. A winch assembly is affixed to the shipping base housing and has at least one attachment cable configured for selective attachment to a transport vehicle. The inner race member has a radially inner end edge, delimited between an inner peripheral surface thereof and an annular inboard end face thereof, which edge is chamfered to represent a rounded inner end corner, and is fixed on the depressed mount by means of an annular end stop that is formed by staking the inboard end of the hub axle so as to protrude radially outwardly. The face plate is pivotally couplable to a front end of an electronics chassis.