Pilot's Operating Handbook
Supplement 77
Installation of the PT6A-66D Build Spec 1354
engine on the TBM 900 airplane
Edition 0 - April 15, 2021
Rev. 0
Page 9.77.11
Maximum cruise power (FL > 200)
Conditions : If BLEED HI msg ON, reduce TRQ by 5 %
● NOTE ● : U
se preferably recommended cruise power.
Table not valid if INERT SEP ON and/or BLEED HI msg ON.
T° (°C) Flight level (FL)
OAT 200 210 220 230 240 250 260 270 280 290 300 310
-62 100
-60 100
-58 98
-56 97
-54 100 96
-52 99 94
-50 98 93
-48 100 97 92
-46 100 95 90
-44 99 94 89
-42 97 92 87
-40 100 96 91 86
-38 99 94 89 85
-36 98 93 88 83
-34 100 96 91 86 82
-32 100 95 90 85 80
-30 98 93 88 84 79
-28 97 92 87 82 78
-26 100 95 90 85 81 76
-24 99 94 89 84 79 74
-22 97 92 87 82 77 72
-20 100 96 90 85 80 75 70
-18 99 94 88 83 78 73 68
-16 100 97 92 86 81 76 71 67
-14 100 95 89 84 79 74 69 64
-12 98 93 87 82 77 72 67 62
-10 100 96 90 85 80 74 69 64 60
-8 99 93 88 82 77 72 67 62 58
-6 100 96 90 85 80 74 69 65 60
-4 99 93 88 82 77 72 67 63
-2 100 96 90 85 80 75 70 65
0 98 93 87 82 77 73 68
2 100 95 90 85 80 75 70
4 98 93 88 82 77 73
6 95 90 85 80 75
8 92 87 82 77
10 89 84 79
12 87 81
Figure 9.77.4A - Maximum cruise power (FL > 200)
● NOTE ●
Refer to page 9.77.5 for general conditions
●
Recommended Ng < 103 %
▲ CAUTION ▲
TRQ max 100 %
Ng max 104 %
▲