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Home/ Registry/ Mercury/ Grand Marquis/ 1992–1997/ “93 Marquis”/ Voltage Regulator Swap supermotors.net/registry/2283/32497

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Voltage Regulator Swap

From 1993 Mercury Grand Marquis “93 Marquis” — documented by Raymond Jones.

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1993 Mercury Grand Marquis - Remove the 4 screws that the blue arrows point too. (T20 torx bit) 1993 Mercury Grand Marquis - Side shot of the voltage regulator 1993 Mercury Grand Marquis - When the screws are removed the voltage regulator will be pushed up by the brushes. 1993 Mercury Grand Marquis - Another shot with the screws removed. The regulator simply lifts out. 1993 Mercury Grand Marquis - Voltage regulator. (The 2 screws in the picture hold the brush assembly to the regulator. T20 Torx bit) 1993 Mercury Grand Marquis - Side view....showing brush assembly 1993 Mercury Grand Marquis - This is the brush assembly bolted in place on the back of the voltage regulator 1993 Mercury Grand Marquis - Brush assembly screws loosened 1993 Mercury Grand Marquis - When you remove the 2 screws....the brush assembly simply comes off of the regulator 1993 Mercury Grand Marquis - Another shot of the brushes removed 1993 Mercury Grand Marquis - When you go to reinstall the regulator the brushes have to be held back into the housing. Use a paper clip to hold them in place. 1993 Mercury Grand Marquis - With the retaining screws tight, press the brushes into the housing. 1993 Mercury Grand Marquis - Here you can see that the brushes are held in place with the paper clip 1993 Mercury Grand Marquis - Another view of the brushes held in place 1993 Mercury Grand Marquis - To install, simply lay the regulator into place. 1993 Mercury Grand Marquis - Ready to bolt in 1993 Mercury Grand Marquis - Tighten the mounting bolts 1993 Mercury Grand Marquis - When the regulator is in place and screws tightened, pull the paper clip out. 1993 Mercury Grand Marquis - You will hear the brushes pop out of the housing.....and your done!