Wiring Diagrams - Cessna 150 STANDARD Service Manual

SECTION 20
WIRING DIAGRAMS
TABLE OF CONTENTS
I
D. C. POWER (THRU 1975 MODELS)
60-Ampere Ammeter . . . . . .
Circuit Breaker, Fuse & Bus Bar
Wiring . . . . . . . .
Ground Service Receptacle.
60-Ampere Alternator
60-Ampere Alternator . .
60-Ampere Alternator
60-Ampere Alternator . .
Bus Bar, Circuit Breaker
&
Fuse
IGNITION
Magnetos . . . . . .
ENGINE CONTROL
Contactor and Starter .
Starter . . . . . . .
ENGINE INSTRUMENTS
Fuel Indicator and Transmitter
Hourmeter . . . . . .
FLIGHT INSTRUMENTS
Turn and Bank Indicator.
Pictorial Gyro
Turn Coordinator. .
Wing Leveler
Encoding Altimeter .
Page
20-2
20-3
20-4
20-5
20-6
20-7
20-8
20-9
.20-10
. 20-11
. 20-12
. 20-13
.20-14
.20-15
.20-16
.20-17
.20-18
.20-19
D. C. POWER (BEGINNING WITH 1976 MODELS).
60-Ampere Ammeter . . . . .20-39
Circuit Breaker, & Bus Bar. .20-41
Ground Service Receptacle .20-42
60-Ampere Alternator .20-40
IGNITION
Magnetos . . . . . .
ENGINE CONTROL
Contactor and Starter .
Starter . . . . . . .
ENGINE INSTRUMENTS
Fuel Indicator and Transmitter
Hourmeter . . . . . .
FLIGHT INSTRUMENTS
Turn and Bank Indicator.
Turn Coordinator
Encoding Altimeter. . .
.20-43
.20-44
.20-45
. 20-46
.20-47
.20-48
.20-49
.20-50
MISCELLANEOUS INSTRUMENTS
Clock . . . .
LIGHTING
Dome Lights .
Instrument Lights
Instrument Lights
Landing and Taxi Lights
Landing Light . . . . .
Landing and Taxi Lights
Navigation Lights . . . .
Flashing Beacon Light
Flashing Beacon Light
Map Light, Control Wheel .
Map Light, Control Wheel .
Strobe Light . . . . . . .
Strobe Light . . . . . . .
HEATING, VENTILATING AND DE-ICING
Cigar Lighter . .
Cigar Lighter . . .
Pitot Heater . • . .
CONTROL SURFACES
Wing Flaps, Electric
Wing Flaps, Electric
MISCELLANEOUS INSTRUMENTS
Clock • . . .
LIGHTING
Dome Lights •
Instrument Lights
Landing and Taxi Lights.
Navigation Lights
Flashing Beacon Light .
Map Light, Control Wheel
Strobe Light . . . . . .
HEATING, VENTILATING AND DE-ICING
Cigar Lighter . . .
Pitot Heater . . . .
CONTROL SURFACES
Wing Flaps, Electric
20-20
20-21
20-22
20-23
20-24
20-25
20-26
20-27
20-28
20-29
20-30
20-31
20-32
20-33
20-34
20-35
20-36
20-37
20-38
20-51
20-52
20-53
20-54
20-55
20-56
20-57
20-58
20-59
20-60
20-61
Change 3 20-1