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HC-E4 3 Series
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Inside Cover
Rev
. 17 Sep/20
Propeller Owner's Manual
147
61-00-47
COVER
© 1999, 2002, 2005, 2010, 2013, 2014, 2015, 2016, 2018, 2019, 2020 -
Hartzell Propeller Inc. -
All rights reserved
1
3
Table of Contents
Main Page
Section 1
25
Message
3
Revision Highlights
7
Record of Revisions
11
Record of Temporary Revisions
13
Service Documents List
15
Airworthiness Limitations
17
List of Effective Pages
23
Table of Contents
25
Records
29
General
29
Statement of Purpose
29
Maintenance Practices
29
Airframe Or Engine Modifications
31
Propeller Stress Levels
31
Engine Modifications
32
Restrictions and Placards
32
Important Information
32
Reference Publications
33
Hartzell Propeller Inc. Publications
33
Vendor Publications
34
Personnel Requirements
35
Service and Maintenance Procedures in this Manual
35
Special Tooling and Consumable Materials
35
Special Tooling
35
Consumable Materials
35
Safe Handling of Paints and Chemicals
36
Instructions for Use
36
Calendar Limits and Long Term Storage
36
Calendar Limits
36
Long Term Storage
37
Component Life and Overhaul
37
Component Life
37
Overhaul
39
Damage/Repair Types
40
Airworthy/Unairworthy Damage
40
Minor/Major Repair
40
Propeller Critical Parts
41
Warranty Service
42
Warranty Claims
42
Hartzell Propeller Inc. Contact Information
42
Product Support Department
42
Technical Publications Department
43
Recommended Facilities
43
Definitions
44
Abbreviations
54
Section 2
57
1 Description of Propellers and Systems
66
Feathering and Reversing Propellers HC-E(4,5)( )-3( ) Series
66
Feathering Propellers HC-E5A-2 Model
70
Feathering and Reversing Propellers HC-E5B-5A, HC-E(4,5)N-5KL, and HC-E4P-5 Models
77
Propeller Model Designation
80
Propeller Model Designations
81
2 Propeller Blades
82
Description of Composite Blades
82
Blade Model Designation
82
Composite Blade Model Designation
83
Governor in Onspeed Condition
84
Governor in Underspeed Condition
84
Governor in Overspeed Condition
84
3 Governors
85
Theory of Operation
85
Feathering Governor
86
Synchronizer/Synchrophaser Governor
87
Governor Model Designation
88
4 Propeller Ice Protection Systems
89
System Description
89
Section 3
91
1 Tools, Consumables, and Expendables
95
General
95
Tooling
95
Consumables
95
Expendables
96
Inspection of Shipping Package
96
Uncrating
96
Inspection after Shipment
96
Reassembly of a Propeller Disassembled for Shipment
101
3 Propeller Mounting Hardware and Torque Information
101
Propeller Mounting Hardware
101
Torque Information
101
4 Propeller Assembly Installation
102
Precautions
102
Installing HC-E(4,5)( )-3( ) Except HC-E5P-3 and HC-E5W-3 Propellers on the Aircraft Engine
105
Installing the HC-E5P-3 Propeller on the Aircraft Engine
113
Installing the HC-E5W-3 Propeller on the Aircraft Engine
116
Installing the HC-E(4,5)N-5KL Propeller on the Aircraft Engine
124
Installing HC-E5A-2 Propeller on the Aircraft Engine
129
Installing HC-E5B-5A Propeller on the Aircraft Engine
135
5 Spinner Dome Installation
141
General
141
For Propeller Model HC-E5A-2, Installing the Striker Plates (Pilatus Part)
141
For Propeller Model HC-E5A-2, Measuring the Resistances
143
Installing the Spinner Dome
143
6 Post-Installation Checks
146
Procedures
146
7 Spinner Dome Removal
146
Procedures
147
8 Propeller Removal
147
Removal of HC-E(4,5)( )-3( ) Except HC-E5P-3 Propellers
147
Removal of HC-E5P-3 and HC-E(4,5)N-5KL Propellers
151
Removal of HC-E5A-2 Propellers
154
Removal of HC-E5B-5A and HC-E4P-5( ) Propellers
157
Section 4
161
Default Chapter
162
Testing and Troubleshooting - Contents
162
1 Operational Checks
163
2 Propeller Ice Protection Systems
163
Operational Checks and Troubleshooting
163
3 Troubleshooting
164
Hunting and Surging
164
Engine Speed Varies with Airspeed
165
Loss of Propeller Control
166
Failure to Feather (or Feathers Slowly)
166
Failure to Unfeather
166
Start Locks Fail to Latch on Shutdown
167
Vibration
168
Propeller Overspeed/Avoidance
169
Propeller Underspeed
169
Section 5
171
1 Pre-Flight Checks
173
Important Information
173
Propeller Blades
173
Spinner Assembly and Blade Retention Components
174
Hardware
174
Grease/Oil Leakage
175
Initial Run-Up
175
Additional Information
175
2 Operational Checks
176
Initial Run-Up
176
Propeller Ground Idle RPM Check
178
Post-Run Check
182
Propeller Ice Protection System
182
3 Required Periodic Inspections and Maintenance
183
Periodic Inspection
183
Periodic Maintenance
185
Periodic Coin-Tap Inspections for Composite Blades
185
Airworthiness Limitations
186
Overhaul Periods
188
4 Inspection Procedures
189
Blade Damage
189
Grease/Oil Leakage
189
Vibration
192
Blade Track
194
Loose Blades
198
For HC-E4A-3( ) Propeller Models Only
198
For All Propeller Models Except HC-E4A-3( )
198
Corrosion
199
Spinner Damage
199
Propeller Ice Protection Systems
199
Counterweight Clamps
200
5 Special Inspections
203
Overspeed/Overtorque
203
Lightning Strike - Propeller Asssembly
204
Foreign Object Strike/Ground Strike
206
Fire/Heat Damage
208
Sudden Stoppage
208
Engine Oil Contamination
209
6 Long Term Storage
209
Important Information
209
Composite Blades
209
Section 6
211
1 Cleaning
213
General Cleaning
213
Spinner Cleaning and Polishing
215
2 Lubrication
217
Lubrication Intervals
217
Lubrication Procedure
218
Approved Lubricants
222
3 Corrosion Inhibitor
225
Application Intervals
225
Application Procedure
226
4 Beta Feedback Block Assemblies
227
Inspection
227
Replacement of the A-3026 Carbon Block Unit in the A-3044 Beta Feedback Block Assembly
229
Installation of the A-3044 Beta Feedback Block Assembly
229
5 Composite Blades
230
Inspection Requirements
230
Damage Evaluation and Repair Limits
230
Blade Repairs
230
6 Blade Paint Touch-Up
231
Important Information
231
Paint
231
Procedure
233
7 Dynamic Balance
235
Overview
235
Inspection Procedures before Balancing
235
Modifying Spinner Bulkhead to Accommodate Dynamic Balance Weights
236
Placement of Balance Weights for Dynamic Balance
237
8 Hydraulic Low Pitch Stop Setting
238
Hydraulic Low Pitch Stop Adjustment
238
9 Feathering Pitch Stop Settings
239
Feathering Pitch Stop Adjustment
239
10 Reverse Pitch Stop Settings
239
Reverse Pitch Stop Adjustment
239
11 Start Lock Settings
239
Start Lock Adjustment
239
12 Erosion Tape on Composite Blades
239
General
239
13 Propeller Ice Protection Systems
240
Maintenance Information
240
14 Tachometer Calibration
240
Important Information
240
Tachometer Calibration
241
Section 7
243
1 Anti-Ice System Description
245
Overview of an Anti-Ice System
245
Components of an Anti-Ice System
245
Anti-Ice System Operation
245
2 Ice System Description
246
Overview of a De-Ice System
246
Components of a De-Ice System
246
Ice System Operation
247
3 Operational Checks
248
4 Troubleshooting
248
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