New Holland Super Boom C185, Руководство по ремонту

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INTRODUCTION
GRADE 8.8 Bolts, Nuts and Studs GRADE 10.9 Bolts, Nuts and Studs
Dry Dry
SIZE Nm lb/in lb/ft Nm lb/in lb/ft
M30 1375 to 1545 1010 to 1140 1900 to 2140 1400 to 1580
M36 2400 to 2700 1770 to 1990 3315 to 3730 2445 to 2750
Use the above torques when specifications are not given.
These values apply to fasteners with both coarse and fine threads as received from supplier, plated or unplated,
or when lubricated with engine oil. These values do not apply if graphite or Molydisulfide grease or oil is used.
Use of a click type torque wrench, or better is required.
Grade 12.9 Bolts, Nuts, and Studs
Usually torque values specified to grade 10.9 fasteners can be used satisfactorily on grade 12.9 fasteners.
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TORQUE SPECIFICATIONS ­ STEEL HYDRAULIC FITTINGS
37 Degree Flare Fitting
Nom. SAE
Dash Size
Tube OD/Hose ID Thread Size Newton
metres
lb/in lb/ft
­2 5/16 ­ 24 8 to 9 72 to 84
­3
3/8 ­ 24
11 to 12 96 to 108
­4 6.4 mm 1/4 inch 7/16 ­ 20 14 to 16 120 to 144
­5
7.9 mm 5/16 inch 1/2 ­ 20 18 to 21 156 to 192
­6 9.5 mm 3/8 inch 9/16 ­ 18 27 to 33 240 to 300
­8 12.7 mm 1/2 inch 3/4 ­ 16 46 ­ 56 408 to 504
­10 15.9 mm 5/8 inch 7/8 ­ 14 77 to 85 684 to 756
­12 19.0 mm 3/4 inch 1­1/16 ­ 12 107 to 119 79 to 88
­14 22.2 mm 7/8 inch 1­3/16 ­12 127 to 140 94 to 103
­16 25.4 mm 1.0 inch 1­5/16 ­ 12 131 to 156 97 to 117
­20 31.8 mm 1­1/4 inch 1­5/8 ­ 12 197 to 223 145 to 165
­24 38.1 mm 1­1/2 inch 1­7/8 ­ 12 312 to 338 230 to 250
Straight Thread with O­ring
Nom. SAE
Dash Size
Tube OD/Hose ID Thread Size Newton
metres
lb/in lb/ft
­2
5/16 ­ 24
8 to 9 72 to 84
­3 3/8 ­ 24 11 to 12 96 to 108
­4 6.4 mm 1/4 inch 7/16 ­ 20 20 to 25 180 to 228
­5 7.9 mm 5/16 inch 1/2 ­ 20 27 to 33 240 to 300
­6 9.5 mm 3/8 inch 9/16 ­ 18 43 to 54 384 to 480
­8 12.7 mm 1/2 inch 3/4 ­ 16 73 to 90 648 to 804
­10 15.9 mm 5/8 inch 7/8 ­ 14 100 to 124 74 to 92
­12 19.0 mm 3/4 inch 1­1/16 ­ 12 138 to 173 102 to 128
­14 22.2 mm 7/8 inch 1­3/16 ­ 12 173 to 216 128 to 160
­16 25.4 mm 1.0 inch 1­5/16 ­ 12 203 to 253 150 to 187
­20 31.8 mm 1­1/4 inch 1­5/8 ­ 12 308 to 357 227 to 264
­24 38.1 mm 1­1/2 inch 1­7/8 ­ 12 492 to 542 363 to 400
Split Flange Mounting Bolts
Size
Newton metres lb/in lb/ft
5/16 ­ 18 20 to 27 180 to 240
3/8 ­ 16 27 to 34 240 to 300
7/16 ­ 14 47 to 61 420 to 540
1/2 ­ 13 74 to 88 55 to 65
5/8 ­ 11 190 to 203 140 to 150
87630288 1 6/6/2007
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