EasyManua.ls Logo

Cessna 170 User Manual

Cessna 170
42 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
The Cessna 170
Service Manual
Published by
©
The International Cessna 170 Association
ELECTRICAL SYSTEM
©2004 The International Cessna 170 Association and George Horn
All Rights Reserved
Question and Answer IconNeed help?

Do you have a question about the Cessna 170 and is the answer not in the manual?

Cessna 170 Specifications

General IconGeneral
ManufacturerCessna
Model170
First flight1948
Number built5, 174
Crew1
Capacity3 passengers
Height6 ft 7 in (2.01 m)
Gross Weight2, 200 lb (998 kg)
Power145 hp (108 kW)
Service Ceiling15, 500 ft (4, 700 m)
Rate of Climb690 ft/min (3.5 m/s)
CategoryAircraft
TypeLight aircraft
Wingspan36 ft (11 m)
EngineContinental C-145-2
Maximum Speed140 mph (225 km/h)
Cruise Speed120 mph (190 km/h, 100 kn)
Fuel Capacity42 US gallons (159 L)

Summary

Battery and External Power System

Battery

Details the aircraft's 12-volt wet-type batteries, capacity, and location.

Battery Solenoid

Explains the plunger-type contactor activated by the master switch.

Master Switch

Covers the dual-pole, single-throw switch controlling power systems.

Troubleshooting the Battery System

Provides steps for diagnosing battery power issues.

Removal and Replacement of Battery Solenoid

Steps to remove and install the battery solenoid from its mounting.

Generator Power System

Generator

Explains the two-brush, shunt-wound generator, output, and connections.

Removal and Replacement of Generator

Step-by-step guide for replacing the generator, including oil seal notes.

Voltage Regulator

Explains the function and types of voltage regulators used.

Troubleshooting the Generator/Regulator System

Diagnostic procedures for no-charge indications and wiring faults.

Voltage Regulator Repair and Adjustment

Instructions for adjusting and repairing the voltage regulator settings.

Adjustment of Voltage

How to set the correct output voltage by adjusting the regulator.

Adjustment of Current

How to adjust the charging current setting on the regulator.

Isolating Too Low or High Charging

Diagnosing and resolving charging rate problems with the generator/regulator.

Engine Starter

Starter Electrical Circuit

Details the electrical path for the starter system, from solenoid to motor.

Starter Lever and Bowden Cable Adjustment

Instructions for adjusting the starter engagement mechanism and switch activation.

Troubleshooting the Electrical System

Troubleshooting the Electrical System

General guidance on using a multimeter and jumper wires for electrical troubleshooting.

Wiring Circuit Diagrams and Identification

Electrical Schematic SNs 20267 Thru 25372

Wiring diagrams specific to aircraft serial numbers 20267 through 25372.

Related product manuals