Lincoln D5AZ-19986-A Switch Assembly

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A dealer would be the best person to give air conditioners for repair, but a capable home mechanic could replace visually defective components after professionally evacuating the system. For access to A/C Switch, remove consolette screws, disconnect trim cover, release fixing screws and detach A/C Switch while disconnecting wiring, vacuum pipes and temperature lever control cable. First return the cable as instructed. By removing the A/C Switch one can get the Blower Control Switches. Blower motor is built into evaporator housing and access is through glovebox removal secured by four fixing screws. Glove box needs to be removed in order to access vacuum motors for various functions. Evaporator removal involves disconnection of battery, draining of cooling system and disassembly of numerous units. Similarly, combination valve and A/C Accumulator have particular steps of removing them that involve; disconnecting refrigerant lines and capping openings. Condenser removal entails activities like pulling out screws, splitting between refrigerant lines and detaching it from its frame structure. Right under the front fender on passenger side is where the A/C Accumulator is located hence demands doing such things as raising vehicle up off ground level then taking down roadwheel or wheel if you like calling it by that name. In refitting processes always ensure there are new O-ring seals on top of adding refrigerant oil into some parts with due diligence being discharged before any marked parts are removed or tested again before recharging at dealer's place following completion of dismantle erect operations.

For safety reasons, disconnect the battery ground cable. Pull the knob off the switch lever. Undo and remove the two controls to instrument panel mounting screws located on the face of the control assembly. Ease the control assembly forwards out of the panel to give access to the rear. Disconnect the switch lead wire. Undo and remove the screw securing the switch to the control assembly. Remove the switch from the forward side of the control assembly. Refitting the Blower Control Switches is the reverse sequence to removal.

A dealer would be the best person to give air conditioners for repair, but a capable home mechanic could replace visually defective components after professionally evacuating the system. For access to A/C Switch, remove consolette screws, disconnect trim cover, release fixing screws and detach A/C Switch while disconnecting wiring, vacuum pipes and temperature lever control cable. First return the cable as instructed. By removing the A/C Switch one can get the Blower Control Switches. Blower motor is built into evaporator housing and access is through glovebox removal secured by four fixing screws. Glove box needs to be removed in order to access vacuum motors for various functions. Evaporator removal involves disconnection of battery, draining of cooling system and disassembly of numerous units. Similarly, combination valve and A/C Accumulator have particular steps of removing them that involve; disconnecting refrigerant lines and capping openings. Condenser removal entails activities like pulling out screws, splitting between refrigerant lines and detaching it from its frame structure. Right under the front fender on passenger side is where the A/C Accumulator is located hence demands doing such things as raising vehicle up off ground level then taking down roadwheel or wheel if you like calling it by that name. In refitting processes always ensure there are new O-ring seals on top of adding refrigerant oil into some parts with due diligence being discharged before any marked parts are removed or tested again before recharging at dealer's place following completion of dismantle erect operations.

For safety reasons, disconnect the battery ground cable. Pull the knob off the switch lever. Undo and remove the two controls to instrument panel mounting screws located on the face of the control assembly. Ease the control assembly forwards out of the panel to give access to the rear. Disconnect the switch lead wire. Undo and remove the screw securing the switch to the control assembly. Remove the switch from the forward side of the control assembly. Refitting the Blower Control Switches is the reverse sequence to removal.

Disconnect the cable from the negative battery terminal.

After the trim is removed, remove the four screws and pull the control assembly out of the dash.