Spark Plug Tube: Service and Repair

SPARK PLUG TUBE

REMOVAL
1. Remove the cylinder head cover.





2. Using locking pliers, remove the tube from the cylinder head (Fig. 34). Discard old tube.

INSTALLATION
1. Clean area around spark plug with Mopar parts cleaner or equivalent.
2. Apply Mopar Stud and Bearing Mount or equivalent to a new tube approximately 1 mm (0.039 inch) from the end in a 3 mm (0.118 inch) wide area.
3. Install sealer end of tube into the cylinder head. Then carefully install the tube using a hardwood block and mallet until the tube is seated into the bottom of the bore.
4. Install the cylinder head cover.