Locke MP-3132, FP-3132 manual Torque Specifications, equipment. Recommended Torque in Foot Pounds

								TORQUE SPECIFICATIONS
								Proper torque for American fasteners used on Locke Turf
								equipment. Recommended Torque in Foot Pounds
	AMERICAN							WRENCH	BOLT DIAMETER	SAE		SAE		SAE
	Bolt Head Markings							SIZE (IN.) “A”	(IN.) “B” AND	GRADE 2		GRADE 5		GRADE 8
									THREAD SIZE
								7/16	1/4 –20 UNC	6	(7)	8 (11)		12	(16)
								7/16	1/4 –28 UNF	6	(8)	10	(13)	14	(18)
								1/2	5/16 – 18 UNC	11	(15)	17	(23)	25	(33)
								1/2	5/16 – 24 UNF	13	(17)	19	(26)	27	(37)
								9/16	3/8 – 16 UNC	20	(27)	31	(42)	44	(60)
								9/16	3/8 – 24 UNF	23	(31)	35	(47)	49	(66)
								5/8	7/16 – 14 UNC	32	(43)	49	(66)	70	(95)
	SAE Grade 2							5/8	7/16 – 20 UNF	36	(49)	55	(75)	78 (106)
								3/4	1/2 – 13 UNC	49	(66)	76 (103)		106	(144)
	(No Dashes)
								3/4	1/2 – 20 UNF	55	(75)	85 (115)		120	(163)
								7/8	9/16 – 12 UNC	70	(95)	109	(148)	153	(207)
								7/8	9/16 – 18 UNF	79 (107)		122	(165)	172	(233)
								15/16	5/8 – 11 UNC	97 (131)		150	(203)	212	(287)
								15/16	5/8 – 18 UNF	110	(149)	170	(230)	240	(325)
								1-1/8	3/4 – 10 UNC	144	(195)	266	(360)	376	(509)
	SAE Grade 5							1-1/8	3/4 –16 UNF	192	(260)	297	(402)	420	(569)
	(3 Dashes)							1-5/16	7/8 – 9 UNC	166	(225)	430	(583)	606	(821)
								1-5/16	7/8 – 14 UNF	184	(249)	474	(642)	668	(905)
		lt					"	1-1/2	1 –8 UNC	250	(339)	644	(873)	909 (1232)
	o					B
	B				"
				r
	m		te					1-1/2	1 – 12 UNF	274	(371)	705	(955)	995 (1348)
	ia	e
	D							1-1/2	1 – 14 UNF	280	(379)	721	(977)	1019	(1381)
								1-11/16	1-1/8 – 7 UNC	354	(480)	795 (1077)		1288	(1745)
Wrench								1-11/16	1-1/8 – 12 UNF	397	(538)	890 (1206)		1444	(1957)
Size "A"	SAE Grade 8							1-7/8	1-1/4 – 7 UNC	500	(678)	1120	(1518)	1817	(2462)
	(6 Dashes)							1-7/8	1-1/4 – 12 UNF	553	(749)	1241	(1682)	2013	(2728)
							"	2-1/16	1-3/8 – 6 UNC	655	(887)	1470	(1992)	2382	(3228)
								2-1/16	1-3/8 – 12 UNF	746 (1011)		1672	(2266)	2712	(1992)
								2-1/4	1-1/2 – 6 UNC	870 (1179)		1950	(2642)	3161	(4283)
								2-1/4	1-1/2 – 12 UNF	979 (1327)		2194	(2973)	3557	(4820)

METRIC

Proper torque for American fasteners used on Locke Turf equipment. Recommended Torque in Foot Pounds (Newton Meters). *

	t					"
	l				B
o				"
B			r
		te
	e
m
ia
D

Wrench
Size "A"	8.8

Numbers appearing on bolt heads

Indicate ASTM class.

*Use 75% of the specified torque value for plated fasteners. Use 85% of the specified torque values for lubricated fasteners.

WRENCH	BOLT	ASTM		ASTM		ASTM		ASTM
SIZE	DIA.	4.6		8.8		9.8		10.9
(mm) “A”	(mm) “B”
8	5	1.8	(2.4)			5.1	(6.9)	6.5	(8.8)
10	6	3	(4)			8.7 (12)		11.1 (15)
13	8	7.3 (10)				21.1 (29)		27	(37)
16	10	14.5 (20)				42	(57)	53	(72)
18	12	25	(34)	74 (100)		73	(99)	93 (126)
21	14	40	(54)	118	(160)	116	(157)	148	(201)
24	16	62	(84)	167	(226)	181	(245)	230	(312)
30	20	122	(165)	325	(440)			449	(608)
33	22			443	(600)			611	(828)
36	24	211	(286)	563	(763)			778 (1054)
41	27			821 (1112)				1138	(1542)
46	30	418	(566)	1119	(1516)			1547	(2096)

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