INSPECTION AND CHECK
61-00-39
Page 5-24
Rev. 17 Apr/20
Propeller Owner’s Manual
139
E. Loose Blades
(1) Limits for blade looseness are
specified below.
Refer to Figure 5-3.
(a) End Play
±0.06 inch (1.5 mm)
(b) Fore-and-Aft Movement ±0.06 inch (1.5 mm)
(c) In-and-Out Movement
0.032 inch (0.81 mm)
(d) Radial Play
±0.5
degree (1 degree total)
(pitch change)
measured at reference
station
(2) Blade movement that is greater than the allowable limits,
should be referred to a certified propeller repair station
with the appropriate rating.
TPI-MB-0027
Blade Movement
Figure 5-3
