Propeller Owner’s Manual
147
INSTALLATION AND REMOVAL
61-00-47
Page 3-8
Rev. 17 Sep/20
Torque Table
Table 3-2
CAUTION 1: FOR A PROPELLER THAT DOES NOT USE A
LUBRICATED (WET) TORQUE, THE MOUNTING
HARDWARE MUST BE CLEAN AND DRY TO
PREVENT EXCESSIVE PRELOAD OF THE
MOUNTING FLANGE.
CAUTION 2: TORQUE VALUES WITH “WET” NOTED AFTER
THEM ARE BASED ON LUBRICATED THREADS
WITH APPROVED ANTI-SEIZE COMPOUND
MIL-PRF-83483( ).
CAUTION 3: REFER TO FIGURE 3-2 FOR TORQUE READING
WHEN USING A TORQUE WRENCH ADAPTER.
A flange propeller mounting bolts
(except E5A-2)
100-105 Ft-Lbs (136-142 N•m) Wet
E5A-2 flange
propeller mounting nuts
120-130 Ft-Lbs (163-176 N•m) Wet
B flange propeller mounting bolts
100-105 Ft-Lbs (136-142 N•m) Wet
N flange propeller mounting bolts
except HC-E(4,5)N-(3,5)K(L)
100-105 Ft-Lbs (136-142 N•m) Wet
N flange propeller mounting nuts
HC-E(4,5)N-(3,5)K(L)
120-130 Ft-Lbs (163-176 N•m) Wet
P flange propeller mounting bolts
except HC-E5P-3
100-105 Ft-Lbs (136-142 N•m) Wet
HC-E5P-3
propeller mounting nuts
120-130 Ft-Lbs (163-176 N•m) Wet
W flange propeller mounting nuts
120-125 Ft-Lbs (163-170 N•m)
Adapter Plate to Hub bolts -
B-3384-4H
8-10 Ft-Lbs (10.8-13.5 N•m)
Slip Ring and adapter Plate Unit
to Hub screws - A-2070-7
8-10 Ft-Lbs (10.8-13.5 N•m)
Bulkhead to Adapter Plate
screws -B-3867-269
8-10 In-Lbs (0.9-1.1 N•m)
Pulley to Adapter Ring -
Pilatus fastener
48 In-Lbs (5.4 N•m)
Balance weight screws or bolts-
Aircraft quality #10-32 or AN-3( )
30-36 In-Lbs (3.4-4.0 N•m)
