Hartzell HC-D2MV20-3 Series, Owner'S Manual And Logbook

Page: 25 / 204

Page 23
Rev. 2 Jun/12
61-00-40
TABLE OF CONTENTS
Propeller Owner's Manual
140
MAINTENANCE PRACTICES ................ .................................... 6-1
1. Cleaning ................................................................................. 6-3
A. General Cleaning ............................................................... 6-3
B. Spinner Cleaning and Polishing ......................................... 6-
5
2. Lubrication .............................................................................. 6-5
A. Lubrication Intervals ........................................................... 6-5
B. Lubrication Procedure ........................................................ 6-
6
C. Approved Lubricants .......................................................... 6- 9
D. A-38( )Thrust Bearing Lubrication ..................................... 6-9
3. Blade Repairs ....................................................................... 6-11
A. Repair of Nicks or Gouges ............................................... 6-11
B. Repair of Bent Blades ...................................................... 6-1
3
4. Painting After Repair ............................................................. 6-13
5. Dynamic Balance .................................................................. 6-1
7
A. Overview .......................................................................... 6-1 7
B. Inspection Procedures Before Balancing ......................... 6-1 8
C. Placement of Balance Weights for Dynamic Balance ...... 6-1 9
6. Maximum RPM Check (On Ground) ..................................... 6- 20
DE-ICE SYSTEMS ...................................................................... 7-1
RECORDS ................................................................................... 8-1
1. Introduction ............................................................................. 8-3
2. Record Keeping ...................................................................... 8-3
A. Information to be Recorded .............................................. 8-3
3. Propeller Logbook
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