Other information:
Inspection
NOTE:
Dropped spark plugs should always be discarded.
Unfired
An unfired spark plug should appear very clean
with a pure nickel finish to the threads and ground strap. The center
electrode ceramic insulator surface is often a matte or dull finish and
pure white in color. The external primary insulator is often a polished
white ceramic with appropriate stamping ..
Repair
NOTE:
On-Vehicle Brake Lathe Training Videos
Vehicle preparation.
Click here to view a video version of this procedure.
Mounting the machine.
Click here to view a video version of this procedure.
Lateral runout adjustment.
Click here to view a video version of this procedure.
Making th..