INTRODUCTION
In-depth knowledge of the power plants is essential to good power management by
the pilot. Knowing and operating within safe parameters of the power plant and pro-
peller system extends engine life and ensures safety. This chapter describes the basic
sections of the engine and its operational limits and preflight checks.
In-depth knowledge of the propeller system is also essential to proper operation of
the engine power system. Operating within safe parameters of the power plant and
propeller systems extends engine life and ensures safety. This chapter also describes
the propeller system and its operational limits and preflight checks.
GENERAL
The Engines section of this chapter presents
a description and discussion of the Pratt and
Whitney PT6A turboprop engines. The en-
gines used on these air planes will be de-
s c r i b e d i n s u f f i c i e n t d e t a i l f o r f l i g h t
crewmembers to understand nor mal opera-
tional practices and limitations. The pur-
pose of this section is to give the par tici-
p a n t s a s u f f i c i e n t u n d e r s t a n d i n g o f t h e
engine so that they will be familiar with nor-
mal and emergency procedures.
KING AIR C90GTi/C90GTx
PILOT TRAINING MANUAL
CHAPTER 7
POWERPLANT
7-1
FOR TRAINING PURPOSES ONLY
7
POWERPLANT
Summary of Contents for C90GTi
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