T B M
PILOT’S INFORMATION MANUAL 700
SECTION 7
DESCRIPTION
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Page 7.6.6
Rev. 5
”MAN OVRD” emergency fuel regulation lever
Emergency fuel regulation lever is normally in locked position. In case of FCU
or power lever failure, it allows setting engine power manually. Unlocking and
locking are performed by pulling lever knob up.
NOTE :
The power available if the power lever fails will be limited by the position of the
lever.
Lever friction (Figure 7.6.2)
A thumbwheel (Item 4) located on right side of pedestal console increases
friction to avoid control slip after setting.
ENGINE INSTRUMENTS (Figure 7.6.3)
Engine indicating panel consists of the following instruments :
a torquemeter, a propeller speed indicator, an ITT indicator, a gas generator
speed indicator, an oil pressure and temperature indicator, a fuel flow
totalizer.
Torquemeter (TRQ) indicates engine torque expressed in percent (%).
Propeller speed indicator (PROP) indicates propeller speed in RPM.
ITT indicator indicates gas temperature between generator turbine and
power turbine by a dual display (pointer and digital indication). Gages are
graduated in ”°C”.
NOTE :
Interturbine temperature check is also assured by the ”ITT” red warning light
that illuminates on advisory panel when interturbine temperature exceeds
8005C.
Gas generator speed indicator (Ng) indicates generator rotation speed
expressed in percent (%).
Oil pressure and temperature indicator (ENG OIL) is a dual indicator
graduated in ”°C” and in PSI.
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