Dover HEIL DuraPack 5000, Parts And Service Manual

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112
All Units
SEPTEMBER 2009 Printed in U.S.A.
COPYRIGHT 2009, Heil Environmental
STANDARD TORQUE DATA FOR NUTS AND BOLTS
The following recommended torque data is for use as a general guideline.
NOTE:
Torque specifications on a drawing override torque values in the table below.
Recommended torque, in foot pounds, for all Standard Application nuts and bolts provided:
•
All thread surfaces are clean and lubricated with SAE-30 engine oil. (See note.)
•
Joints are rigid, that is no gaskets or compressible materials are used.
•
When re-using nuts or bolts use minimum torque values.
NOTE:
Multiply the standard torque by:
•
.65 when finished jam nuts are used.
•
.70 when Molykote, white lead or similar mixtures are use as lubricants.
•
.75 when parkerized bolts or nuts are used.
•
.85 when cadmium plated bolts or nuts and zinc bolts w/waxed zinc nuts are used.
•
.90 when hardened surfaces are used under the nut or bolt head.
Bolt or
Stud
Diameter
Type 1
Studs Only
Type 1 Bolts
6” or less
Type 1 Bolts
Longer than 6”
Type 5
All Lengths
Type 8 All Lengths
Only when used in
cast (gray) iron*
All other
applications
Min Max Min Max Min Max Min Max Min Max Min Max
1/4 5 6 5 6 3 3 9 10 11 13 12 14
5/16 12 13 12 13 6 7 19 21 24 27 27 30
3/8 21 24 21 24 11 13 33 37 43 47 45 50
7/16 35 38 35 38 19 21 53 60 69 76 75 85
1/2 52 28 52 58 29 32 80 90 104 117 115 130
9/16 70 80 70 80 41 46 115 130 150 170 165 185
5/8 98 110 98 110 57 63 160 180 210 230 220 250
3/4 174 195 174 195 100 112 290 320 350 390 400 450
7/8 300 330 162 181 162 181 420 470 570 630 650 730
1 420 470 250 270 250 270 630 710 350 950 970 1090
1 1/8 600 660 350 380 350 380 850 950 1200 1350 1380 1550
1 1/4 840 940 490 540 490 540 1200 1350 1700 1900 1940 2180
1 3/8 1100 1230 640 710 640 710 1570 1760 2300 2500 2600 2800
1 1/2 1470 1640 850 940 850 940 2000 2300 3000 3300 3300 3700
1 3/4 2350 2450 1330 1490 1330 1490 3300 3700 4700 5200 5300 6000
2 3500 3900 2000 2200 2000 2200 5000 55000 7000 7800 8000 9000
*When bolt penetration is 1 1/2 times the diameter of the bolt.