TM55-2840-251-23
Section X ENGINE TESTING (Continued)
1-95
GROUND TESTING OF ENGINE ON MOBILE
TRAILER ASSEMBLY (AVIM) (Cont)
4.c.(2) (Cont)
(f) Position part power trim stop to limit
power lever travel.
(g) Effect a satisfactory start
(subparagraph 3).
(h) Advance power lever to part power
trim stop and allow engine to stabilize at this setting for
approximately five minutes at 100% (2200 rpm) Np.
(i) Check that torquemeter pressure is
within 0 to 31 lb ft of value obtained from curve and adjust
gas generator maximum speed stop (3) as required.
(j) Carry out engine shutdown
(Subparagraph 6).
(k) Loosen screw (1), place trim stop (2) in
stowed position, tighten screw. Torque to 20 to 30
inch-pounds and lockwire
(E.5).
(l) Lockwire maximum speed adjustment
locknut (4) using Lockwire (E.5).
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