Owner’s Manual (Jacobson HR-9016 Snowblower)
N14834 3 - February, 2003
5
Torque Charts
Minimum Hardware Tightening Torque
Inch Pounds for Normal Assembly Applications
Metric Hardware and Lock Nuts
Class 5.8
Class 8.8
Class 10.9 Lock Nuts
Nominal
Unplated Plated Unplated Plated Unplated Plated Class 8
Size
or
W/ZnCr
or
W/ZnCr
or W/ZnCr W/CL.8.8
Plated
Plated
Plated
Bolt
Silver
Gold
Silver
Gold
Silver
Gold
M4
15* (107) 19* (2.2) 23* (2.6) 30* (3.4) 33* (3.7) 42* (4.8) 16* (1.8)
M6
51* (5.8) 67* (7.6) 79* (8.9) 102* (12) 115* (13) 150* (17) 56* (6.3)
M8
124* (14) 159* (18) 195* (22) 248* (28) 274* (31) 354* (40) 133* (15)
M10
21 (28)
27 (36)
32 (43)
41 (56)
45 (61) 58 (79) 22 (30)
M12
36 (49)
46 (63)
55 (750
72 (97)
79 (107) 102 (138) 39 (53)
M16
89 (121) 117 (158) 137 (186) 177 (240) 196 (266) 254 (344) 97 (131)
M20
175 (237) 226 (307) 277 (375) 358 (485) 383 (519) 495 (671) 195 (265)
M24
303 (411) 392 (531) 478 9648) 619 (839) 662 (897) 855 (1160) 338 (458)
Содержание 721D2T
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