FUEL INJECTOR - CONTINUED
Do not touch internal parts unless hands are clean and moistened with fuel oil. Acids
from skin can corrode internal parts and affect their close tolerances.
Do not clean cup spray holes with wire brush, drills, or other similar instruments that will
alter the size of spray holes.
For general cleaning procedures, see General Maintenance Instructions, page 2-3.
Ultrasonic cleaning is recommended for cleaning injector barrel, plunger, and cup.
A clean shop, clean tools, and good cleaning practices are essential to good injector
repair. Most injector failures occur because of dirt. Clean all parts before assembly.
plunger link (1)
Check for excessive wear on ends.
If the wear can be seen or felt, replace
injector detent plunger link.
T A 2 4 2 5 7 5