Question about 1988 Mercury Grand Marquis

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Changeing heater core in Grand Marquee 1988

I have got dash tore apart and can't find bolt underneath windshield wiper motor and also clip attaching the center register bracket to the plenum. Is there somewhere I can get a parts diagram to show how this all goes togeather.

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Go to your nearest parts house and get you a haynes repair manual it will tell every thing you need to know

Posted on Oct 24, 2009

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How do you replace windshield wiper motor on a 1997 ford e250 van


REMOVAL
  1. Raise and support the hood.
  2. Remove the windshield wiper pivot arms.
  3. Remove the cowl top vent panels.

25287270-15uk5heqgoha5mc4ejw3dmql-1-0.gif
  1. Disconnect the windshield wiper mounting arm and pivot shaft.
  1. Remove the access cover from the dash panel.
  2. Remove the mounting arm and pivot shaft retaining clip.
  3. Disconnect the windshield wiper mounting arm and pivot shaft from the windshield wiper motor.

25287270-15uk5heqgoha5mc4ejw3dmql-1-2.gif
  1. Remove the windshield wiper motor.
  1. Disconnect the electrical connector.
  2. Remove the three bolts.
  3. Remove the windshield wiper motor.
INSTALLATION

25287270-15uk5heqgoha5mc4ejw3dmql-1-5.gif
  1. Install the mounting arm and pivot shaft retaining clip on the windshield wiper mounting arm and pivot shaft.

25287270-15uk5heqgoha5mc4ejw3dmql-1-9.gif
  1. Install the windshield wiper motor.
  1. Place the windshield wiper motor in the dash panel.
  2. Install the three retaining bolts.
  3. Reconnect the electrical connector.

25287270-15uk5heqgoha5mc4ejw3dmql-1-14.gif
  1. Reconnect the windshield wiper mounting arm and pivot shaft.
  1. Press on the windshield wiper mounting arm and pivot shaft after it is aligned with the windshield wiper motor.
  2. Install the access cover in the dash panel.
  1. Install the cowl top vent panels.
  2. Install the windshield wiper pivot arms.
  3. Adjust the windshield wiper pivot arms.
This is technically for the V6 4.2L but I'm sure those Ford E250's have the same setup for windshield wiper motor. Let me know how it goes.

Nov 17, 2014 | Cars & Trucks

1 Answer

Heater core is leaking on the floor


I had the same problem with my 2001 Mercury Marquis, but it wasn't the heater core, it was the compartment for the condensate drain for the air conditioning and the compartment to catch the rain water that comes down the windshield and drains through the windshield wiper cowling. You have to take off windshield wiper on passenger side and cowling underneath the wiper of the passenger side and you will see a screen over in the corner and that's where the box is for the drain. so much trash was down in there that the flapper wouldn't open to let the water out. Ours only leaked when it rained, but it looked like it could have been the heater core. Good luck.

Nov 15, 2012 | 2001 Mercury Grand Marquis

1 Answer

Is the heater core on a 1981 bronco in the engine compartment or the cab compartment


in the cab, but procedures are different depending on whether or not you have A/C. See below

1980-81 Comfort Vent Heaters, Without Air Conditioning
  1. Disconnect the heater hoses from the heater core tubes and plug the hoses with suitable 5 / 8 inch; (16mm) plugs.
  2. Remove the glove compartment liner.
  3. Remove two (2) spring clips attaching the heater core cover to the plenum along the top edge of the heater core cover.
  4. Remove eight (8) screws attaching the heater core cover to the plenum and remove the cover.
  5. Remove the heater core from the plenum taking care not to spill coolant from the core.
To install:
  1. Install the heater core in the plenum.
  2. Install the heater core cover (eight (8) screws and two (2) spring clips along the top edge of the cover).
  3. Install the glove compartment liner.
  4. Connect the heater hoses to the heater core. Tighten the hose clamps.
  5. Add coolant to raise the coolant level to specification.
  6. Check the system for proper operation and for coolant leaks.

1980-81 Standard & High Output Heaters, Without Air Conditioning
  1. Disconnect the temperature cable from the temperature blend door and the mounting bracket on top of the heater case.
  2. Disconnect the wires from the blower motor resistor and the blower motor.
  3. Disconnect the heater hoses from the heater core and plug the hoses with suitable 5 / 8 inch; (16mm) plugs.
  4. Working under the instrument panel, remove two (2) nuts retaining the left end of the heater case and the right end of the plenum to the dash panel.
  5. In the engine compartment, remove one (1) screw attaching the top center of the heater case to the dash panel.
  6. Remove two (2) screws attaching the right end of the heater case to the dash panel, and remove the heater case from the vehicle.
  7. Remove nine (9) screws and one (1) bolt and nut attaching the heater housing plate to the heater case, and remove the heater housing plate.
  8. Remove three (3) screws attaching the heater core frame to the heater case and remove the frame.
  9. Remove the heater core and seal from the heater case.

To install:
  1. Position the heater core and seal in the heater case.
  2. Install the heater core frame (3 screws).
  3. Position the heater housing plate on the heater case and install the nine (9) screws and one (1) bolt and nut.
  4. Position the heater case to the dash panel and install the three (3) attaching screws.
  5. Working in the passenger compartment, install two (2) nuts to retain the heater case and plenum right end to the dash panel.
  6. Connect the heater hoses to the heater core. Tighten the hose clamps.
  7. Connect the wires to the blower motor resistor assembly.
  8. Connect the blower motor wires.
  9. Position (slide) the self-adjusting clip on the temperature cable to a position approximately one 1 inch; (25.4mm) from the cable end loop.
  10. Snap the temperature cable on the cable mounting bracket of the heater case. Then, position the self-adjusting clip on the door crank arm.
  11. Adjust the temperature cable.
  12. Check the system for proper operation.

Oct 05, 2010 | 1981 Ford Bronco

1 Answer

Where is windshield wiper motor for 1992 mercury grand marquis


1992-98 Vehicles
  1. Disconnect the negative battery cable.
  2. Remove the rear hood seal. Remove the wiper arm assemblies by raising the wiper blade off the windshield. Move the slide latch away from the pivot shaft and slowly lower the arm onto the latch. This unlocks the arm from the pivot shaft and holds the blade off the glass. Pull the arm from the pivot shaft.
  3. Remove the cowl vent screws and disconnect the washer hoses from the washer jets.
  4. Detach the electrical connectors from the wiper motor.
  5. Remove the wiper assembly attaching screws, lift the assembly out and disconnect the washer hose.
  6. Unsnap and remove the linkage cover.
  7. Remove the wiper module assembly retaining bolts and remove the module from the vehicle.
  8. Remove the linkage retaining clip from the motor operating arm by lifting the locking tab and pulling the clip away from the pin.
  9. Remove the motor retaining screws and remove the motor from the vehicle.
  10. The installation is the reverse of the removal.

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Fig.: Lift up to release the clips and remove the hood-to-cowl weather strip


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Fig.: Remove the cowl panel-to-firewall retaining clips



Remove the driver's side then the passenger side cowl panel from the vehicle


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Fig.: Detach the electrical connector for the wiper motor

Release the wiper motor retaining clips and remove the cover from the vehicle


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Fig.: Remove the wiper module assembly retaining bolts and remove the module from the vehicle


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Fig.: Remove the wiper motor retaining bolts and ...


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Fig.: ...remove the wiper motor from the vehicle




Hope helps (remember comment and rated this).

Aug 02, 2010 | 1992 Mercury Grand Marquis

1 Answer

1988 Pickup: 1988 toyota pickup wiper arm removal????...


Remove the cover located at windshield base with flatblade screw driver or other prying device. Remove retaining bolt, then while prying under wiper arm where it is attached to wiper motor shaft, wiggle wiper arm side to side and up & down. Don't be scared.

May 18, 2010 | 1988 Toyota Pickup

1 Answer

The wiper motor on my 1983 Ford Ranger still works but the wipers no longer move. I think there is a failure of the mechanical linkage. Where do I go to find repair parts?


why do you think the motor still works if the wipers don't move? Can you hear the motor run or can you see a little movement when you turn the switch on?

What happens when you activate the washers?

go to a salvage yard that allows you to remove the parts yourself. Then you can see how the motor and linkage assembly comes out.


don't have 1983 info, but here is 1994:

Section 01-16A: Wiper and Washer System, Ranger/Explorer 1994 Ranger and Explorer Vehicles Workshop Manual
DESCRIPTION AND OPERATION Windshield Wiper System, Ranger/Explorer The windshield wipers are actuated by a permanent magnet, rotary-type electric windshield wiper motor (17504) . The two windshield wiper pivot arms (17526) and windshield wiper blades (17528) are mounted on a pivot shaft, one at each side of the windshield. The windshield wiper mounting arm and pivot shaft (17566) are connected to the motor by windshield wiper adapter and connecting arm clip (17531) . Ranger and Explorer vehicles are equipped with an interval wiper and washer (IWW) system featuring a lever-type turn signal and windshield wiper switch (13K359) mounted on the steering column. The IWW windshield wiper governor (17C476) uses a relay contact to control current to the windshield wiper motor . The governor electronic circuitry controls the contact to supply current to windshield wiper motor . A rear wiper/washer system is available on Explorer vehicles. The rear window wiper system consists of a windshield wiper motor mounted inside the liftgate (40010) , an articulating windshield wiper pivot arm and windshield wiper blade , a windshield wiper/washer switch (17A553) and an inline circuit breaker. The front electric windshield washer system consists of a control switch, integral with the turn signal, a windshield washer reservoir (17618) and windshield wiper motor and the necessary windshield washer hoses (17A605) , windshield washer nozzle jet and brackets (17603) and attaching parts.
------------------------------------------------------------------------------------------------
Pivot Shafts and Linkage Removal and Installation
NOTE: The left and right pivot and windshield wiper adapter and connecting arm clip assemblies are serviced separately.
  1. Perform Steps 1 through 9 of Windshield Wiper Motor Removal as described in this section.
  1. If servicing left windshield wiper adapter and connecting arm clip , remove left windshield wiper mounting arm and pivot shaft and windshield wiper blade assembly.
  1. Remove left windshield wiper adapter and connecting arm clip access cover.
  1. Remove left pivot nut, lower windshield wiper adapter and connecting arm clip and slide it out through left access opening. For installation, follow removal procedures in reverse order. Tighten nut to 10-13 Nm (7-10 ft-lb). Make sure the clip is fully seated in the windshield wiper adapter and connecting arm clip . Do not try to install clip with windshield wiper adapter and connecting arm clip on motor crank pin.
----------------------------------------------------------
Windshield Wiper Motor Windshield wiper motor are not serviceable. If worn or damaged, the windshield wiper motor must be replaced as an assembly. Removal
  1. Cycle windshield wiper blades until in straight-up position and turn ignition switch OFF.
  1. Disconnect battery and wiper motor electrical connector.
  1. Remove the right windshield wiper mounting arm and pivot shaft and windshield wiper blade .
  1. Disconnect the battery ground cable (14301).
  1. Remove the right pivot nut and allow the windshield wiper adapter and connecting arm clip to drop into the cowl top outer panel .
  1. Remove the linkage access cover, located on the right side of the dash panel near the windshield wiper motor.
  1. Reach through the access cover opening and unsnap the wiper motor clip.
  1. Push the clip away from the windshield wiper adapter and connecting arm clip until it clears the nib on the crack pin. Then, push the clip off the windshield wiper adapter and connecting arm clip.
  1. Remove the windshield wiper adapter and connecting arm clip from windshield wiper motor crank pin.
  1. Remove nut and ground strap.
  1. Remove three attaching nuts from windshield wiper motor. Remove the windshield wiper motor .
Installation
  1. Position the windshield wiper motor and install the three attaching screws. Tighten to 13.6-19.0 Nm (10-14 ft-lb).
  1. Install nut and ground strap.
  1. Connect wiper motor electrical connector.
  1. Install clip completely onto right windshield wiper adapter and connecting arm clip. Make sure the clip is fully seated. Do not put the windshield wiper adapter and connecting arm clip on the motor crank pin and then try to install the clip.
  1. Install the left windshield wiper adapter and connecting arm clip onto the wiper motor crank pin.
  1. Install the right windshield wiper adapter and connecting arm clip onto the wiper motor crank pin. Pull the windshield wiper adapter and connecting arm clip onto the crank pin until it snaps into place. The clip is properly installed if the nib is protruding through the center of the clip.
  1. Install the right windshield wiper mounting arm and pivot shaft and nut. Tighten the nut to 9.5-12.5 Nm (84-110 in-lb). NOTE: When the battery has been disconnected and reconnected, some abnormal drive symptoms may occur while the powertrain control module (PCM) (12A650) relearns its adaptive strategy. The vehicle may need to be driven 10 miles or more to relearn the strategy.
  1. Connect the battery ground cable and turn the ignition switch on. Turn turn signal and windshield wiper switch off so windshield wiper motor will park, then turn ignition switch off. Replace right windshield wiper adapter and connecting arm clip access cover.
  1. Install the windshield wiper mounting arm and pivot shaft and windshield wiper blade assemblies on the pivot shafts to dimension X. Dimension X is the distance between the centerline of the blade saddle and the top edge of the cowl top outer panel grille. The value of Dimension X for each vehicle is given in the Dimension X chart in the Specifications portion of this section.
  1. Test the system.
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Jan 04, 2010 | 1983 Ford Ranger

1 Answer

Windshield wipers will not move. Arms from motor


Hello

The windshield wiper linkage comes as an assembly. The assembly comes with the two rotating splines that the wiper arms attach to. you must remove wiper arms. Remove cowl trim and remove bolts that hold the pivot points to the body. The new linkage that snaps to the wiper motor should come with a new retaining clip. You have to fish the linkage assembly through the access holes in the body by un bolting the wiper motor.

Dec 19, 2009 | 2002 Ford E350

1 Answer

Winshield Wipers stopped working on a 2001 Jeep Wrangler.


TAKE IT BACK THEY HAVE LEFT A LINK OR POWER FEED LOOSE

Dec 07, 2009 | Jeep Wrangler Cars & Trucks

3 Answers

Having heater leak. How does the heater come out?


you will have to remove the dash board and the heater box its a really big job but if you have the dedication and the time it can be done ...good luck

Nov 30, 2009 | 1998 Lincoln Town Car

2 Answers

How to replace a 1991 Lincoln Towncar heater core?


wow. just did this one today. all i can say is have patience. you just have to take the dash completly apart top to bottom. you have to lower your steering colume to. you dont have to take the dash out of the car when you get it off enough on the passanger side just tie it up to the handle at the roof and you got access to the black box on the passanger side. you have to go under the hood and remove two bolts and two hoses to release the black box so you can get the heater core out. you also dont want to forget to disconnect the battery and drain your radiator. I watched my husban do this and i dont know how else to explain this or give better detail i hope i helped.

Oct 19, 2009 | 1991 Lincoln Town Car

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