Tecnam P92 Echo Super - Summary of Reference Values; Torque Conversion Table

P92 Echo Super
Maintenance
Manual
25
Revision Date:
10-29-2007
Revision Number: 3.01
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SUMMARY OF REFERENCE VALUES
Torque settings for connection bolts are a function of their thread (shank) diameter
Bolt resistance category: 8.8
& 4
= 3.1 Nm ~ 27 In/Lb
& 6
= 10.4 Nm ~ 92 In/Lb
& 8
= 24.6 Nm ~ 217 In/Lb
& 10
= 50.0 Nm ~ 442 In/Lb
Warning: propeller attachment bolts must be fastened to 18 Nm (~159 In/Lb) value
even though they have an
& 8 diameter.
Wing to fuselage fitting bolts
& ½” (NAS 1308 – 28)
= ~ 100 Nm (~73 Ft/Lb)
Control cable tension (for both aileron and rudder)
Value : 20 dN
" 2 dN (45 # " 4 #)
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Tire pressure: Nose 1.0 bar (15 PSI)
Main 1.6 bar (23 PSI)
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3.13 Torque Conversion Table
Multiply
By
To obtain
foot-pounds
1.3558
Newton-meters
foot-pounds
0.1383
kilogram-meters
foot-pounds
12.0
inch-pounds
inch-pounds
0.0115
kilogram-meters
inch-pounds
0.1130
Newton-meters
inch-pounds
0.0833
foot-pounds
kilogram-meters
7.233
foot-pounds
kilogram-meters
86.7964
inch-pounds
kilogram-meters
9.8067
Newton-meters
Newton-meters
0.7376
foot-pounds
Newton-meters
8.8508
inch-pounds
Newton-meters
0.1020
kilogram-meter