Answered: R15 Motor Repair Question

I understand the rule <R15> allows you to use heat shrink, but is it legal to put the shrink tubing 1/8" inside the motor housing. It does not extend the length of the wire at all or change the functionality in any way. I believe it will be legal because these are the “External Wires” but extend partially into the motor housing.

No, this is not legal. The heat shrink may only be used the portions of wire that are external to the motors.