oreo,
No, don't push it in till it comes out, that's too much. Just fill the little cup. Remember as it gets warm from the motor running it gets soft and flows to the bearings. You don't want too much, that can contaminate the armature and brushes.
Follow the lube instructions in your owners manual.
Janis,
You got the motor lube. The white stuff has a different part number and is for the gears. The clear stuff is for the motors and can be used on the gears.
The JoAnns around here discontinued Singer grease about 3 years ago when they closed out the two smaller stores and opened the one huge one.
Joe