THRUSH AIRCRAFT, INC – MODEL S2R-G10
AIRCRAFT MAINTENANCE MANUAL
Effective: 03/26/2010 Page 7-31
Table 7-3: Wing Splice Fittings Torque Chart
BOLT SIZE NUT TORQUE
3/16 – 32 25 – 30 in. – lbs.
1/4 – 28 80 – 100 in. – lbs.
5/16 – 24 120 – 145 in. – lbs.
3/8 – 24 200 – 250 in. – lbs.
7/16 – 20 520 – 630 in. – lbs.
1/2 – 20 770 – 950 in. – lbs.
5/8 – 18 1,250 – 1,550 in. – lbs.
3/4 – 16 2,650 – 3,200 in. – lbs.
1 – 12 4,500 – 5,500 in. – lbs.
*NOTE*
Torque Table is for NAS Fasteners Through Wing Center Splice
Blocks, Splice Plates, and Wing Attach Angles ONLY. These
values are for clean, dry threads
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