14
Hydraulic Fittings
Dash Size
Thread Size
Jam Nut or Straight
ORB Fitting Torque
SAE 37° (JIC)
Swivel Nut Torque
(lb-ft)
(NM)
(lb-ft)
(NM)
-4 (1/4)
7/16-20
16 - 14
20 - 22
11 - 10
13 - 15
-5 (5/16)
1/2-20
20 -18
24 - 27
15 - 13
18 - 20
-6 (3/8)
9/16-18
26 - 24
33 - 35
19 - 17
23 - 26
-8 (1/2)
3/4-16
60 - 50
68 - 78
38 - 34
47 - 52
-10 (5/8)
7/8-14
80 - 72
98 - 110
56 - 50
69 - 76
-12 (3/4)
1-1/16-12
135 - 125
170 - 183
78 - 70
96 - 106
-14 (7/8)
1-3/16-12
180 - 160
215 - 245
90 - 80
110 - 122
-16 (1)
1-5/16-12
220 - 200
270 - 300
104 - 94
127 - 141
-20 (1 1/4)
1-5/8-12
280 - 210
285 - 380
138 - 124
169 - 188
-24 (1 1/2)
1-7/8-12
360 - 270
370 - 490
173 - 156
212 - 235
Prevailing Torque Lock Nuts
Nut Size and
Threads per Inch
Grade B Nuts
Grade C Nuts
Nut Tightening Torque
Nut Tightening Torque
(lb-ft)
(NM)
(lb-ft)
(NM)
Coarse Thread
1/4 - 20
7 - 5
7 - 9
10 - 7
9 - 14
3/16 - 18
12.5 - 9
12 - 17
16 - 11
15 - 22
3/8 - 16
20 - 14.5
20 - 27
28 - 20
27 - 38
7/16 - 14
32 - 23
31 - 43
43 - 31
42 - 58
1/2 - 13
50 -37
50 - 68
62.5 - 45
61 - 85
9/16 - 12
70 - 50
68 - 95
95 - 70
95 - 129
5/8 - 11
95 - 70
95 - 129
122.5 - 90
122 - 166
3/4 - 10
165 - 125
169 - 224
210 - 155
210 - 285
7/8 - 9
250 - 185
251 - 339
312.5 - 225
305 - 423
1 - 8
375 - 275
373 - 508
462.5 - 360
488 - 627
Fine Thread
1/4 - 28
7.5 / 5.5
7 - 10
10 -7
9 - 14
3/16 - 24
13 - 10
14 - 18
17 - 12
16 - 23
3/8 - 24
22 - 16
22 - 30
29 - 21
28 - 39
7/16 - 20
34 - 24
33 - 46
43 - 31
42 - 58
1/2 - 20
52.5 - 37.5
51 - 71
70 - 50
68 - 95
9/16 - 18
77.5 - 57.5
78 - 105
95 - 70
95 - 129
5/8 - 18
97.5 - 72.5
98 - 132
125 - 90
122 - 169
3/4 - 16
165 - 120
163 - 224
210 - 155
210 - 285
7/8 - 14
270 - 200
271 - 266
312.5 - 225
305 - 423
1 - 14
400 - 300
407 - 542
500 - 362.5
491 - 678
1) For Grade A locknut torque specifications refer to Grade B specifications.
Bolt Torque - 1080 & 1200 Snowblower
Summary of Contents for 1080
Page 1: ...Snowblower Model 1080 1200 Operator and Parts Manual 082012 FK329 ...
Page 2: ......
Page 8: ...8 Safety 1080 1200 Snowblower DETAIL B 1 2 4 3 5 3 Safety Decal Location ...
Page 15: ...15 THIS page has Intentionally been left Blank Parts 1080 1200 Snowblower ...
Page 19: ...19 THIS page has Intentionally been left Blank Parts 1080 1200 Snowblower ...
Page 31: ...31 THIS page has Intentionally been left Blank ...
Page 35: ...35 THIS page has Intentionally been left Blank ...
Page 36: ...36 DETAIL B 1 2 90 3 121 3 Decal Drawing Parts 1080 1200 Snowblower ...
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