Byron

BOEING 727
MAINTENANCE MANUAL

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CHAPTER 77 EFFECTIVE PAGES
PAGE 1
LAST PAGE

CHAPTER 77
ENGINE INDICATING
TABLE OF CONTENTS
Subject No.

Subject
ENGINEINDICATING ....................................................................................................
Description
POWER
ENGINE PRESSURE RATIO INDICATING SYSTEM ................................................
Description and Operation
Engine Pressure Ratio Indicator
Engine Pressure Ratio Transmitter
Exhaust Pressure Sensing Probe
Inlet Pressure Sensing Probe
Trouble ShootingAdjustment/Test

77-00

77-11-0

Inlet Pressure Sensing Probe ..................................................................................
Removal/Installation

77-11-1

Engine Pressure Ratio Transmitter..........................................................................
Removal/Installation

77-11-11

Engine Exhaust Pressure Probe and Manifold........................................................
Inspection/Check

77-11-31

ENGINE TACHOMETER SYSTEM .........................................................................
Description and Operation
Engine Tachometer Generator
Engine Tachometer Indicator
Trouble Shooting
Adjustment/Test

77-12-0

Engine Tachometer Generator ...................................................................................