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 TM 55-1905-219-14-6
3-164.2. FUEL INJECTOR TUBE - MAINTENACE INSTRUCTIONS (Continued)
LOCATION
ITEM
ACTION
REMARKS
INSTALLATION (Cont.)
Wear protective eye goggles when using compressed air.
With the first reaming
operation completed,
and the injector tube
spot-faced, wash the
interior of the injector
tube with trichloroethy-
lene or clean fuel oil,
and dry it with compres-
sed air. Then perform
the second reaming oper-
ation as follows:
1. Place a few drops
Use tool J52869.
of cutting oil on the bevel
seat of the tube. Carefully
lower the reamer into the
injector tube until it contacts
the bevel seat.
2. Make a trial cut
by turning the reamer
steadily without applying
any downward force on the
reamer. Remove the ream-
er, blow out the chips, and
look at the bevel seat to see
what portion of the seat has
been cut.
3-2763
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