TM55-2840-251-23
6-6
FUEL ADAPTER AND NOZZLE ASSEMBLY (AVIM) (Continued)
6-6-5 TESTING
CAUTION
Extreme care must be exercised when
handling fuel nozzles and sheaths. Wear
clean, lint-free, disposable gloves while
handling components; fingerprints left
on orifice may produce a poor spray
pattern.
1.
Leakage test.
NOTE
This test is accomplished with sheath
removed.
a. Install plug (8) in adapter assembly (9) and mount
assembly on post at base of Fixture (T.11)(10).
NOTE
For inlet manifold adapter assembly leak
test, blank off fuel inlet with Plug (T.18).
b. Swing adapter round until fuel nozzle aligns with
set screw (11) and torque screw (12).
NOTE
Insure sloped head of plug is tight against fixture
arm.
c. Tighten torque screw (12) fingertight.
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