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Hartzell B-4270 Manuals
Manuals and User Guides for Hartzell B-4270. We have
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Hartzell B-4270 manual available for free PDF download: Owner's Manual
Hartzell B-4270 Owner's Manual (228 pages)
Brand:
Hartzell
| Category:
Aircrafts
| Size: 1.83 MB
Table of Contents
Table of Contents
21
Airworthiness Limitations
31
Introduction
31
Purpose
31
Airframe Or Engine Modifications
32
Restrictions And Placards
33
General
33
Personnel Requirements
33
Maintenance Practices
33
Continued Airworthiness
36
Propeller Critical Parts
36
Reference Publications
37
Hartzell Propeller Inc. Publications
37
References To Hartzell Propeller Inc. Publications
39
Definitions
40
Abbreviations
45
Hartzell Propeller Inc. Product Support
46
Warranty Service
46
Hartzell Propeller Inc. Recommended Facilities
47
Description and Operation
49
Governor in Onspeed Condition
50
Oil Pressures - Pressure Control
50
Pressure Control Unit
50
Series Constant Speed and Reversing Propeller HC-E3YR-7( )
50
Description Of Propeller And Systems
54
Description of Propeller and Systems
54
General Operation And System Overview
54
Propeller And Pressure Control Unit Features
55
Propeller and Pressure Control Unit Features
55
Propeller Governed Operation
58
Propeller Beta (Reverse) Operation
60
Pilot Operation of Propeller Blade Angle in Beta Range (Low Pitch to Full Reverse Pitch) for Maneuvering
65
Aluminum Hub Propeller Model Identification
68
Model Designation
68
Model Designation
68
Aluminum Blade Model Identification
69
Governors
69
Governor in Overspeed Condition
70
Governor in Underspeed Condition
70
Theory of Operation
71
Synchronizer/Synchrophaser Governor
72
Governor Types
73
Identification Of Hartzell Propeller Inc. Governors
73
Propeller Anti-Ice System
74
Propeller Ice Protection Systems
74
Propeller Anti-Ice System
74
Propeller Ice Protection Systems
74
Propeller De-Ice System
75
Propeller De-Ice System
75
Installation and Removal
77
A-3147-3 Stud
78
B-1104 Governor Gasket
78
Composite Bulkhead And Spinner
78
Hub Clamping Bolt Location for Spinner Mounting
78
Metal Spinner Bulkhead And Spinner
78
Sample Governor Unit And Pressure
78
Sample Of A Pressure Control Unit
78
Sample Pressure Control Unit
78
Spinner Installation Clearance
78
Spinner Adapter and Spinner
78
Composite Spinner Bulkhead Mounting Hardware
79
Metal Spinner Bulkhead Mounting Hardware
79
Propeller/Engine Flange O-Rings and Mounting Hardware
79
Torque Table
79
Tooling
81
Tools, Consumables, And Expendables
81
Tools, Consumables, and Expendables
81
Consumables
82
Expendables
82
Inspection After Shipment
83
Inspection Of Shipping Package
83
Inspection after Shipment
83
Inspection of Shipping Package
83
Pre-Installation
83
Reassembly Of A Propeller Disassembled For Shipment
83
Reassembly of a Propeller Disassembled for Shipment
83
Uncrating
83
Determining Torque Value When Using Torquing Adapter
84
General
87
Spinner Pre-Installation
87
Spinner Pre-Installation
87
Installation of a Metal Spinner Bulkhead on a Propeller Hub
90
Installation of a Composite Spinner Bulkhead on a Propeller Hub
95
Spinner Adapter Ring Unit to Starter Ring Gear Installation
99
Pressure Gauge Attachment To The Pressure Control Unit
105
Pressure Gauge Attachment to the Pressure Control Unit
105
A-3144-2 Governor Drive Extension
106
Before Installation
107
Before Installation
107
Pressure Control Unit And Governor Installation
107
Pressure Control Unit and Governor Installation
107
Governor Mounting Pad With Studs Installed
110
Preparing the Governor Mounting Pad on the Engine
111
Pressure Control Components
114
Pressure Control Components - Hartzell Propeller Inc. Supplied
115
Pressure Control Unit Adjustment
115
Installing The Pressure Control Unit And The Governor
117
Pressure Control Unit Adjustment
119
Pressure Control Reversing Propeller System
120
Reversing Propeller
122
Flange Description
129
Flange Description
129
Installation Of "R" Flange Propellers
129
Installation of "R" Flange Propellers
129
Propeller Installation
129
Propeller Installation
129
Diagram of Torquing Sequence for Propeller Mounting Hardware
132
General
134
Installing The Spinner Dome
134
Spinner Dome Installation
134
Post-Installation Checks
135
Pressure Control Unit And Governor Removal
137
Hub Mounted Spinner Bulkhead Removal
139
Removal Of The Spinner
139
Spinner Removal
139
Propeller Removal
140
Removal Of "R" Flange Propellers
140
Testing and Troubleshooting
143
General
145
Initial Run-Up To Purge Trapped Air
145
Initial Run-Up to Purge Trapped Air
145
Operational Tests
145
Operational Tests
145
Beta Range Operation Check
146
Beta Range Operation Check
146
Governor Operation Check
146
Governor Operation Check
146
Static Rpm Check
147
Static RPM Check
147
Anti-Ice System
148
Anti-Ice System
148
Electric De-Ice System
148
Electric De-Ice System
148
Oil Leakage Check
148
Oil Leakage Check
148
Propeller Ice Protection Systems
148
Propeller Ice Protection Systems
148
Hunting and Surging
149
Troubleshooting
149
Engine/Propeller Speed Varies With Airspeed
150
Engine/Propeller Speed Varies with Airspeed
150
Engine/Propeller Speed Increases with Increasing Engine Power and Decreases with Decreasing Engine Power
151
Governor RPM Control of Engine/Propeller Speed Has Little or no Effect
151
Propeller Underspeed
152
Propeller Underspeed
152
Propeller Overspeed
153
Propeller Overspeed
153
Beta Range Operation
154
Vibration
155
Oil Or Grease Leakage
157
Oil or Grease Leakage
157
Inspection and Check
159
Blade Play
160
Checking Blade Track
160
Pre-Flight Checks
161
Pre-Flight Checks
161
Operational Checks
163
Operational Checks
163
Periodic Inspections
165
Periodic Inspections
165
Required Periodic Inspections And Maintenance
165
Required Periodic Inspections and Maintenance
165
Periodic Maintenance
166
Periodic Maintenance
166
Airworthiness Limitations
167
Overhaul Periods
168
Overhaul Periods
168
Blade Damage
169
Blade Damage
169
Inspection Procedures
169
Inspection Procedures
169
Grease Or Oil Leakage
170
Grease or Oil Leakage
170
Vibration
172
Blade Track
175
Blade Track
175
Corrosion
176
Loose Blades
176
Loose Blades
176
Anti-Ice System
177
Anti-Ice System
177
Electric De-Ice System
177
Electric De-Ice System
177
Spinner Damage
177
Overspeed
179
Special Inspections
179
Special Inspections
179
Lightning Strike
180
Lightning Strike
180
Foreign Object Strike
181
Foreign Object Strike
181
Fire Damage or Heat Damage
183
Long Term Storage
184
Maintenance Practices
185
Approved Touch-Up Paints
186
Lubrication Fitting Location
186
Lubrication Label
186
Repair Limitations
186
Cleaning
187
General Cleaning
187
General Cleaning
187
Spinner Cleaning And Polishing
188
Spinner Cleaning and Polishing
188
Lubrication
191
Lubrication Intervals
191
Lubrication Intervals
191
Lubrication Fitting
192
Lubrication Procedure
193
Lubrication Procedure
193
Approved Lubricants
196
Approved Lubricants
196
Blade Repairs
197
Blade Repairs
197
Repair Of Nicks Or Gouges
199
Repair of Nicks or Gouges
199
Repair Of Bent Blades
201
Repair of Bent Blades
201
General
203
Painting after Repair
203
Painting Of Aluminum Blades
204
Painting of Aluminum Blades
204
Dynamic Balance
207
Dynamic Balance
207
Overview
207
Inspection Procedures Before Balancing
208
Inspection Procedures before Balancing
208
Modifying Spinner Bulkhead to Accommodate Dynamic Balance Weights
209
Placement Of Balance Weights For Dynamic Balance
210
Placement of Balance Weights for Dynamic Balance
210
Low Pitch
211
Low Pitch
211
Propeller Low Pitch Setting
211
Propeller Low Pitch Setting
211
High Pitch Stop
213
High Pitch Stop
213
Low Pitch Stop
213
Low Pitch Stop
213
Propeller Ice Protection Systems
213
Propeller Pitch Settings
213
Propeller Ice Protection Systems
213
Propeller Pitch Settings
213
Reverse Pitch Stop
213
Reverse Pitch Stop
213
Tachometer Calibration
214
Anti-Ice and De-Ice Systems
217
Introduction
219
Propeller Anti-Ice System
219
Propeller De-Ice System
219
Propeller Anti-Ice System
219
Propeller De-Ice System
219
Ice System
220
Ice System
220
System Description
220
System Description
220
Anti-Ice System
221
Anti-Ice System
221
Anti-Ice System Operational/Functional Checks
222
Anti-Ice System Operational/Functional Checks
222
Ice System Operation Checks
222
Anti-Ice System Inspections
223
Anti-Ice System Inspections
223
Ice And Anti-Ice System Inspections
223
Ice System Inspections
223
Ice and Anti-Ice System Inspections
223
Ice System Inspections
223
Anti-Ice System Troubleshooting
224
Anti-Ice System Troubleshooting
224
Ice And Anti-Ice System Troubleshooting
224
Ice System Troubleshooting
224
Ice and Anti-Ice System Troubleshooting
224
Ice System Troubleshooting
224
Records
225
Information To Be Recorded
227
Introduction
227
Record Keeping
227
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