Failure associated with 1989-97 Thunderbird Odometer Gear takes place as a result of extortionate temperature and age. You can observe the destruction due to the warmth. The synthetic gears got therefore hot the outer lining programs bubbles which weakened the gears and in what is j date the end caused the apparatus or gears to split in addition to odometer to cease working.
The odometer area of the speedometer has a small motor that is electric drives a 16 enamel cam gear also referred to as provider gear which in turn drives a 20 tooth intermediate gear which drives the odometer and trip odometer.
16 enamel Carrier Gear
20 enamel Intermediate Gear
Now through replacing these gears that you know what the cause of the odometer failure is lets take you.
BEFORE WE START, IT REALLY IS DEFINITELY IMPORTANT THAT YOU RETAIN THIS DEVICE CLEAN WHILST WHILST TAKING CARE OF IT. WE ADVICE YOU HAVE COMPRESSED AIR OFFERED TO BLOW FROM THE right parts WHILE YOU DISASSEMBLE AND REASSEMBLE EVERYTHING! KEEPING EVERYTHING SUPER CLEAN CAN LEAD TO A SUCCESSFUL JOB.
Elimination of the tool group bezel surrounding the group is important. Elimination of the tool group through the motor vehicle is perhaps perhaps maybe not necessary. You will have to get rid of the plastic that is clear group address first. As soon as this address is off it is possible to simply pluck the speedometer installation through the vehicle prior to starting you’ll want to relate to the Ford Shop handbook for elimination guidelines.
Aside from the Ford Shop handbook listed here are a few recommendations.
Get rid of the lower panel underneath the tyre.
Eliminate the vent ducting behind the low panel.
Loosen the 4 pea nuts holding the steering line towards the dash framework. Lower the steering line about 1 inches. Eliminate two keeping screws at top of group opening and also the three below.
NOTE: It is really not required to get rid of the cluster that is entire shown into the photo below. Eliminate cluster finish panel by disengaging the 10 retaining videos around cluster finish panel. Disconnect the back screen defroster switch. Take away the Cluster Bezel through the dash. We recommend you leave the tool group within the automobile and just get rid of the 7 screws keeping the plastic that is clear cover towards the tool group. Shown with black colored arrows.
Try not to scratch the synthetic lens when getting rid of it. Substitution covers are nevertheless available from ford for 1994-97 vehicles. Component number F4SZ-10887-A Note: place the synthetic lens address straight right right back within the group while focusing on the speedometer this can keep any dirt from getting in the tool group.
If you’re getting rid of the tool group through the dash (which will be NOT ADVISED) then eliminate the 4 screws keeping the cluster towards the dash. Shown with red arrows . Tilt the group and remove the 2 electric connectors and improve vacuum cleaner line (Supercharged only)going into the rear of the group.
The speedometer is held set up by three stress associates. Grab the speedo and pull it from the cluster. After you have eliminated the speedo find an appartment area that is clean work.
Note: Before you remove the needle go it by hand until it prevents and employing a pencil mark the area associated with the needle.
Start with getting rid of the speedometer needle. You’ll try to make use of fork to carefully pry upwards to take away the needle. When there is any opposition we recommend you stop this and take away the reset installation by unclipping through the straight back region of the product and take away it. When eliminated you can easily turn the needle in a choice of way also it should loosen effortlessly and come from the shaft.
Following the needle is taken away flip it over and eliminate the 3 screws keeping the synthetic housing to the faceplate. Shown with black colored arrows.
Note: The trip odometer springtime will come out once you divide the real face dish through the housing therefore don’t loose it.
After the speedometer housing is eliminated through the speedometer faceplate you are able to optionally take away the 4 screws keeping the green board to the housing. This task just isn’t essential to changing the Odometer gears. Shown with red arrows .
Next get rid of the 2 screws keeping the Odometer engine to your housing. When you take away the screws be cautious of this two cables, blue and black colored. Shown with black colored arrows. Utilizing a choose or little flat blade screwdriver disconnect the cables through the housing.
You will see two gears when you lift the Odometer motor off.
Get rid of the two gears and install the gears that are new shown.
Rotate the apparatus until it seats when you look at the housing.
Whenever setting up the Odometer motor ensure that the gears mesh together.
Reinstall the 2 screws keeping the Odometer engine on the housing. Reconnect the Odometer engine connector that is electrical. Install the board that is green regarding the housing using the 4 screws in the event that you eliminated it. Before reconnecting the Faceplate and housing right back together validate the trip odometer is working. Pull right straight back regarding the lever that resets the journey odometer. It will reset without binding. Any issues with resetting the journey odometer along with misaligned the gears whenever you add it right back together. Return back and confirm the gears are seated and completely meshed. Install the journey odometer reset springtime on the lever as shown.
Then align the trip odometer reset lever straight straight straight back together.
Reconnect the 3 screws keeping the housing into the faceplate. Note: Do perhaps perhaps perhaps not over tighten up the screws while you will strip the synthetic threads in the faceplate. Snug although not too tight.
Now we reattach the speedometer needle. Press the needle throughout the pin as shown. Then adjust the needle so that it prevents right right right back at your pencil mark.
Reinstall speedometer straight right back when you look at the tool group. Then re-install the group bezel and tighten up the steering straight back up. Re-install the duct and reduced dish. Make the vehicle for the try and confirm the odometer and journey odometer will work once again.