1985 Ski-Doo snowmobile Service Manual, Page 150Get this manual
Section 02 ENGINE SUb-section 07 (503 ENGINE TYPE)
CAUTION: Protect harness from flame
5, Lighting coil
To replace lighting coil:Heat the armature plate to 93C (200F) around the screw holes to break the Loctite bond
- Remove screws (use Phillips no2 or suitable flat screw driver)- Cut the four wires as close as possible to the coil bodyTo pass new coil wires in harness, tape the old wires to the end of new wires and pull them through the harness protector tube- Insert the new wires into the old connector housing and install connectors
Protect harness from flame Heat
A00100200J
AOO1002004
CAUTION: Protect harness from flame
- Remove screws (use Phillips no3 screwdriver) CAUTION: Replace the old wires in the connecT tor with the same color coded new wires- Install new receptacle connector to the blackyellow striped wire- To install the ground connector of the armature plate, tape the new black lead to the old one and pull It under the lighting coil with the old wire- Solder an eye connector to the lead and fasten it under the wire retaining clipWire retaining clip