Propeller Owner’s Manual
147
INSPECTION AND CHECK
61-00-47
Page 5-27
Rev. 17 Sep/20
(3) Check blade track as follows:
NOTE: An accurate blade track inspection cannot be
accomplished with the propeller in feather
position.
CAUTION:
FOR -5 TURBINES ONLY, MAKE SURE
THAT THE ENGINE WAS SHUT DOWN
WITH THE PROPELLER ON THE
LATCHES.
(a) Chock the aircraft wheels securely.
(b) Refer to Figure 5-4
. Place a fixed reference point
beneath the propeller, within 0.25 inch (6.4 mm) of the
lowest point of the propeller arc.
NOTE
: This reference point may be a flat board
with a sheet of paper attached to it. The
board may then be blocked up to within
0.25 inch (6.4 mm) of the propeller arc.
(c) Rotate the propeller by hand in the direction of normal
rotation until a blade points directly at the paper.
(d) Mark the position of the blade tip in relation to the
paper.
(e) Repeat this procedure with the remaining blades.
(f) Tracking tolerance is ± 0.125 inch (3.18 mm) or
0.25 inch (6.4 mm) total.
(4) Possible Correction
(a) Remove foreign matter from the propeller mounting
flange.
1
Examine the engine and propeller flanges for
damage.
2 Repair any damage to the engine or propeller
flange. If necessary, refer to an appropriately
rated propeller repair station that is certified by
the Federal Aviation Administration (FAA) or
international equivalent.
(b) If no foreign matter is present, refer to a certified
propeller repair station with the appropriate rating.
Содержание HC-E4 3 Series
Страница 6: ...Page 4 Rev 17 Sep 20 MESSAGE 61 00 47 Propeller Owner s Manual 147 This page is intentionally blank...
Страница 26: ...Propeller Owner s Manual 147 TABLE OF CONTENTS Page 2 Rev 16 May 20 61 00 47 This page is intentionally blank...
Страница 107: ...Propeller Owner s Manual 147 INSTALLATION AND REMOVAL 61 00 47 Page 3 17 Rev 16 May 20 This page is intentionally blank...
Страница 127: ...Propeller Owner s Manual 147 INSTALLATION AND REMOVAL 61 00 47 Page 3 37 Rev 17 Sep 20 This page is intentionally blank...
Страница 160: ...Propeller Owner s Manual 147 INSTALLATION AND REMOVAL 61 00 47 Page 3 70 Rev 17 Sep 20 This page is intentionally blank...
Страница 162: ...Propeller Owner s Manual 147 TESTING AND TROUBLESHOOTING 61 00 47 Page 4 2 Rev 6 May 20 This page is intentionally blank...
Страница 187: ...Propeller Owner s Manual 147 INSPECTION AND CHECK 61 00 47 Page 5 17 Rev 17 Sep 20 This page is intentionally blank...
Страница 210: ...Propeller Owner s Manual 147 INSPECTION AND CHECK 61 00 47 Page 5 40 Rev 17 Sep 20 This page is intentionally blank...
Страница 223: ...Propeller Owner s Manual 147 MAINTENANCE PRACTICES 61 00 47 Page 6 13 Rev 16 May 20 This page is intentionally blank...
Страница 242: ...Propeller Owner s Manual 147 MAINTENANCE PRACTICES 61 00 47 Page 6 32 Rev 16 May 20 This page is intentionally blank...
Страница 250: ...RECORDS 61 00 47 Page 8 2 Rev 17 Sep 20 Propeller Owner s Manual 147 This page is intentionally blank...
Страница 270: ...RECORDS 61 00 47 Page 8 22 Rev 16 May 20 Propeller Owner s Manual 147 This page is intentionally blank...
Страница 280: ...RECORDS 61 00 47 Page 8 32 Rev 16 May 20 Propeller Owner s Manual 147 This page is intentionally blank...