Lead Terminal Repair

Special Tool(s) 

Fig 1: Identifying Special Tool

Courtesy of FORD MOTOR CO.

Material 

Fig 2: Material Specifications

Courtesy of FORD MOTOR CO.

NOTE: The rear window glass must be at room temperature at the time of the repair.
Fig 3: Identifying Area For Cleaning
Courtesy of FORD MOTOR CO.
1. Clean the bus bar in the area to be repaired with steel wool (3/0 to 4/0 grade).
NOTE: Allow 10 minutes of drying time between the coats.
Fig 4: Applying Rear Window Defroster Repair To Surface
Courtesy of FORD MOTOR CO.
2. Apply three coats of rear window defroster repair to the surface.
CAUTION: Do not overheat the rear window glass or damage to the rear window glass may occur.
Fig 5: Tinning Bus Bar Repair Area With Solder
Courtesy of FORD MOTOR CO.
3. Tin the bus bar repair area with solder.
CAUTION: To prevent overheating the rear window glass, remove the soldering gun as soon as the solder flows.
Fig 6: Preheating Rear Window Glass For Repair
Courtesy of FORD MOTOR CO.
4. Preheat the rear window glass in the area to be repaired using the special tool and solder the terminal to the bus bar.
NOTE: Turn the heated rear window switch on for five minutes prior to the final inspection on the repair.
5. Apply rear window defroster repair to the area as needed.