4-2 1P480rev0718MAINTENANCEHydraulic Fitting TorqueSpecificationsTORQUE SPECIFIED IN FOOT POUNDSPARKER® BRAND FITTINGSAEROQUIP® BRAND FITTINGSGATES® BRAND FITTINGSFastenersBefore operating your Brillion machine, check allhardware for tightness. Use the Tightening Torque Tableas a guide. See Page 4-1.After a few hours of use, check entire machine andtighten any loose nuts or bolts. Daily or periodic checksshould be made thereafter.When replacing bolts, be sure to use fasteners of equalgrade.37 degree JIC, ORS, &ORB (REV. 10/97 )This chart provides tightening torques for general purpose applications when special torques are not specified on process or drawing.Assembly torques apply to plated nuts and capscrews assembled without supplemental lubrication (as received condition). They donot apply if special graphite moly-disulfide or other extreme pressure lubricants are used. When fasteners are dry (solvent cleaned)add 33% to as received condition torque. Bolt head identification marks indicate grade and may vary from manufacturer tomanufacturer. Thick nuts must be used on grade 8 capscrews. Use value in [ ] if using prevailing torque nutsDashSize37 Deg.JICO-ring(ORS)O-ringboss-4 11-13 15-17 13-15-5 14-16 --------------- 21-23-6 20-22 34-36 25-29-8 43-47 58-62 40-44-10 55-65 100-110 58-62-12 80-90 134-146 75-85-16 115-125 202-218 109-121-20 160-180 248-272 213-237-24 185-215 303-327 238-262-32 250-290 -------------- 310-340DashSize37 Deg.JICO-ring(ORS)O-ringboss-4 11-12 10-12 14-16-5 15-16 --------------- 16-20-6 18-20 18-20 24-26-8 38-42 32-35 50-60-10 57-62 46-50 75-80-12 79-87 65-70 125-135-14 -------------- -------------- 160-180-16 108-113 92-100 200-220-20 127-133 125-140 210-280-24 158-167 150-165 270-360DashSize37 Deg.JICO-ring(ORS)O-ringboss-4 10-11 10-12 14-16-5 13-15 --------------- ----------------6 17-19 18-20 24-26-8 34-38 32-40 37-44-10 50-56 46-56 50-60-12 70-78 65-80 75-83-14 -------------- 65-80 ---------------16 94-104 92-105 111-125-20 124-138 125-140 133-152-24 156-173 150-180 156-184-32 219-243 -------------- --------------