Instrument Markings - Thrush Aircraft S2R–T660 Maintenance Manual

UNIT
Propeller RPM
Gas Generator Speed (%)
Airspeed MPH IAS
8 – 25
THRUSH AIRCRAFT INC - T660 TURBO THRUSH
AIRCRAFT MAINTENANCE MANUAL

INSTRUMENT MARKINGS

PT6A-60AG, -67AG and –45 Series Engines
RANGE
0 to 1700
1700
56 to 104
104
84 to 143
88 to 206
206 to 219
219
DEPICTION
Green Arc
Red Radial
Green Arc
Red Radial
White Arc
Green Arc
Yellow Arc
Red Radial
Figure 1 e
MEANING
NORMAL
MAXIMUM
NORMAL
MAXIMUM
FULL FLAP OPERATING
RANGE: Lower Limit is
Maximum Weight Stalling Speed
and Upper Limit is Maximum
Speed with Flaps Extended
NORMAL OPERATING RANGE:
(Flaps-Up). Lower Limit is
Maximum Weight Stalling Speed
and Upper Limit is Maximum
Structural Cruising Speed
CAUTION RANGE: Flight in this
Range is Limited to Smooth Air
Only.
NEVER EXCEED: Design Limit
Effective: 12/17/03