1-107 TEST ENGINE (AVIM) (Continued)
1-107
(4) Subtract shaft horsepower and N1 speed determined in preceding step (3) from power determined
in preceding step (1). Result is
shaft horsepower and
N1 speed.
(5) Subtract
shaft horsepower from power for existing ambient temperature corrected by barometric
correction factor.
(6) With power lever against cold weather trim tool turn fuel control maximum power trim speed
adjustment screw (1) until SHP determined in preceding step (5), + 50/ -0 SHP is obtained.
(7) If preceding steps (1) through (6) were necessary to set maximum power trim, do not remove cold
weather trim tool until accelerations are completed.
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Change 4
