TM 55-1905-221-14-4
6-31. FUEL INJECTORS (Continued).
LOCATION/ITEM
ACTION
REMARKS
CLEANING (Cont)
j. Clean and brush all of the
passages in the injector body.
Blow out the passages and dry
them with compressed air.
k. Carefully insert reamer J21089
in the injector body. Turn it
in a clockwise direction a few
turns, then remove the reamer
and check the face of the ring
for reamer contact over the
entire face of the ring. If
necessary, repeat the procedure
until the reamer does make
contact with the entire face of
the ring. Clean up the opposite
side of the ring in the same
manner.
l. Carefully insert straight
fluted reamer inside the ring
bore in the injector body.
Turn the reamer in a clockwise
direction and remove any burrs
inside the ring bore. Then
wash the injector body in clean
fuel oil and dry it with
compressed air.
6-569