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 ..
Removal
NOTE:
LH (left-hand) side shown, RH (right-hand) side similar.
Remove the front door latch.
Refer to: Front Door Latch (501-14 Handles, Locks, Latches and Entry Systems, Removal and Installation).
NOTE:
This step is only necessary when installing a new component.
NOTE:
Follow the unique instructions or graphic for this step in installation.
Release th..