Arrow 1 and 2 --- Nylon screws in power connectors
Arrow 3 --- 10 Meter parallel jumper between both stator plates. SEE next photo to view the consequence of not installing the jumper for 10 meter use.
Arrow 4 --- Thin film of copper butter(Penetrox D) in all screw holes and between final compartment walls and chassis.
SERVICE NOTES WILL EXPLAIN REASONS