1
WRENCH. NO CORRECTION IS NECESSARY.
METHOD V METHOD VI
Torque Wrench Adapter Figure 201 (Sheet 2)
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TORQUE NECESSARY TO TIGHTEN THE NUT 1
NUT PART NUMBERAND STYLE (12-POINT), N10HC (BARREL NUT)N10HR (12-POINT), N10JG N10JA (PLATE-NUT), N10B (12-POINT), N10JBTHRU 1-1/4 ONLY)(PLATE-NUT), N10RM (PLATE-NUT), NAS577 (BARREL-NAS1804-1805 (12-POINT), N10GW (12-POINT),NUT), N10JD (CASTELLATED NUT THICK STYLE 7/164 N10JC (SHEET METAL HEX-SIZES #4 THRU 7/16 ONLY),ALL PLATE-NUTS EXCEPT N10JA, N10JB, AND N10RM,ALL CLIP-NUTS, INSERTS, AND TAPPED HOLES,MS21042 HEX, MS21043, N10JD (CASTELLATED-THICK(CASTELLATED, THICK STYLE)STYLE ALL SIZES 3/16 THRU 1 1/4 INCH). MS141444 AN316, AN316C, NAS509, NAS1423(JAMNUTS), N10JC, MS21245 (HEX SIZES1/2 THRU 1-1/2) N10JD, MS14145(CASTELLATED-THIN STYLE ALL SIZES-103 THRU -120)4 NYLON NUTBACN10YJ
BOLT STYLE 12-POINT 12-POINT HEX HEAD PAN HEAD 100` HEAD POINT12- HEXHEAD PANHEAD 100`HEAD SOCKETHEAD ALL ALL
PART NUMBER B30USB30TRB30NGB30NH B30FDB30MRB30LEB30PN 2 B30LMB20NMB30NENAS6603THRUNAS6620NAS6703THRUNAS6720 B30LNB30NSB30EM B30LPB30EMB30LUB30LRB30MSB30NN B30LTB30NLB30NJB30NKB30UU B30LJB30NRB30NFB30PFB30PUS12CBNAS563THRU 572NAS1801B30PWNAS6203THRUNAS1802NAS6220 B30LKB30NTB30BEB30BGNAS1217NAS1218NAS600THRUNAS606NAS623 B30PCB30LHB30RFB30SWB30UW MS21262MS24678NAS1351NAS1352 ALL ALL
THREAD SIZE TORQUE RANGE (POUNDS-INCH)
DRY BOLT BOLT WITHLUBRICANT 3 DRY BOLT BOLT WITHLUBRICANT 3 DRY BOLT LUBRICANTBOLT WITH3 WITH LUBRICANTDRY OR BOLT3 WITH LUBRICANTDRY OR BOLT3
8-32 OR 8-362-56 OR 2-644-40 OR 4-486-32 OR 6-40 ------------ ------------ ------------ ------------ 3.4-4.56-812-1515-20 3.4-4.56-812-1515-17 3.4-4.56-812-1515-17 ---------5-6
10-321/4-283/8-245/16-24 ---90-125180-250300-500 ---70-80145-180275-330 30-3565-100130-200220-410 20-2550-7590-125150-250 50-80100-150160-24025-35 20-2550-7590-125150-200 18-2530-5095-16060-95 6-8---------
1/2-205/8-189/16-187/16-20 510-840870-13001300-18001900-2300 370-440500-575800-10001350-1650 370-690630-10701000-14701400-1900 260-425440-650700-9201000-1200 250-350480-790800-11501100-1500 240-300440-650700-9201000-1200 220-280290-510480-850660-980 ------------
3/4-167/8-141-12 OR 1-141-1/8-12 3300-43005100-67007000-10,9009500-13,000 2800-33002900-45006200-70008300-9400 2400-35003700-55005100-89006900-10,700 1700-21502600-34003600-55004900-6700 2300-30002500-45003700-75005000-9000 1700-21502600-34003600-55004900-6700 1300-20001500-33002200-53003000-6200 ------------
1-1/4-121-3/8-121-1/2-12 15,800-19,20020,000-24,000--- 11,000-12,00016,000-17,000--- 11,500-15,700------ 7500-9700------ ------9000-13,000 7500-9700------ 5400-86007000-900010,000-12,000 ---------
WHEN YOU MUST TURN THE HEAD TO INSTALL A BOLT INTO PLATE-NUTS, CLIP-NUTS, BARREL-NUTS, INSERTS, OR TAPPED HOLES, USE THE MAXIMUM TORQUE INDICATED IN THE TABLE FOR THE NUT |10%.
WHEN YOU INSTALL B30LE OR PN BOLTS WITH N10HR NUTS, USE THE INSTALLATION TORQUE SHOWN FOR N10GW NUTS.
BOLTS WITH LUBRICANT INCLUDE DRY-FILM-LUBRICATED (MIL-L-8937) BOLTS AND BOLTS WITH ANTI-FRICTION COMPOUNDS SUCH AS EASE-OFF 990, MIL-C-11796, AND MIL-G-23827 APPLIED TO THE THREADS.
WHEN YOU SAFETY FINE CASTELLATED NUTS, TIGHTEN THE NUT TO THE LOW SIDE OF THE TORQUE RANGE SHOWN AND, IF NECESSARY, TIGHTEN THE NUT UNTIL A SLOT ALIGNS WITH THE SAFETY HOLE.
Torque Values for Bolts and Nuts
Figure 202 (Sheet 1)
A
757
MAINTENANCE MANUAL
A
757
MAINTENANCE MANUAL
TORQUE NECESSARY TO TIGHTEN THE NUT 1 PART NUMBER
COARSE THREADED NUTS, INSERTS AND TAPPED HOLES
N
AND STYLE U T
STYLE ALL
PART NUMBER ALL
B O L T
TORQUE (POUND-INCHES)
THREAD SIZE DRY BOLT MAXIMUM
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