REMOVE TWO BOLTS (3) AND HARNESS PROTECTOR (4) FROM HARNESS PLATE (5) AT REAR
OF CYLINDER HEAD (6).
DISCONNECT HARNESS LEADS (7) FROM THREE ENGINE RETARDER SOLENOID TERMINALS(8).
Do not remove terminal screws from injector. Loosen terminal screws only
enough to allow larger opening in terminal to be moved under screw head,
allowing terminal to be lifted off.
Tag terminals prior to removal to aid in installation.
LOOSEN TWO TERMINAL SCREWS (9) ON EACH INJECTOR AND REMOVE TERMINALS (10).
REMOVE GUIDE CLIP (11) IN REAR CORNER DRAIN HOLE OF CYLINDER HEAD (6).
Feed wires and terminals thru hole at rear of cylinder head carefully.
REMOVE HARNESS (12).
Use general cleaning methods to clean all parts (page 2-30).
Inspect all parts for wear or damage.