TM 3-1040-276-10
c. Reassembly.
a. Screw metering jet (7) in flowjector (6). Hand
tighten snugly but do not force.
b. Screw flowjector (6) in engine head (5). Hand
tighten snugly. Do not exert pressure against
air tube.
a. Assemble backstop washer (2) and engine valve backstop (3) on machine bolt (1).
b. Position smooth side of engine valve (4) on seating surface (10) of engine head (5) so that indexing slots (12)
on valve are alined with indexing slots (8) in engine head.
c. Fit engine valve backstop (3) so that bosses (13) slip easily into indexing slots in engine valve (12) and
engine head (8).
d. Carefully tighten machine bolt (1) without damaging threads in engine head (5) or moving petals on engine
valve (4) off engine head ports (9).
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