Hydraulic Fitting Torque Specifications; Fasteners - Landoll BRILLION SL Series Operator's Manual

MAINTENANCE & ADJUSTMENT
Hydraulic Fitting Torque
Specifications
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 do
not 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 to
manufacturer. Thick nuts must be used on grade 8 capscrews. Use value in [ ] if using prevailing torque nuts
TORQUE SPECIFIED IN FOOT POUNDS
PARKER® BRAND FITTINGS
Dash 37 Deg.
Size JIC
-4 11-13
-5 14-16
-6 20-22
-8 43-47
-10 55-65
-12 80-90
-16 115-125
-20 160-180
-24 185-215
-32 250-290
AEROQUIP® BRAND FITTINGS
Dash 37 Deg.
Size JIC
-4 11-12
-5 15-16
-6 18-20
-8 38-42
-10 57-62
-12 79-87
-14 --------------
-16 108-113
-20 127-133
-24 158-167
4-2
)
O-ring O-ring
(ORS) boss
15-17 13-15
--------------- 21-23
34-36 25-29
58-62 40-44
100-110 58-62
134-146 75-85
202-218 109-121
248-272 213-237
303-327 238-262
-------------- 310-340
O-ring O-ring
(ORS) boss
10-12 14-16
--------------- 16-20
18-20 24-26
32-35 50-60
46-50 75-80
65-70 125-135
-------------- 160-180
92-100 200-220
125-140 210-280
150-165 270-360
GATES® BRAND FITTINGS
Dash 37 Deg.
Size JIC
-4 10-11
-5 13-15
-6 17-19
-8 34-38
-10 50-56
-12 70-78
-14 --------------
-16 94-104
-20 124-138
-24 156-173
-32 219-243

Fasteners

Before operating your Brillion machine, check all
hardware for tightness. Use "General Torque
Specifications" on page 4-1 as a guide
After a few hours of use, check entire machine and
tighten any loose nuts or bolts. Daily or periodic checks
should be made thereafter.
When replacing bolts, be sure to use fasteners of equal
grade.
O-ring O-ring
(ORS) boss
10-12 14-16
--------------- ---------------
18-20 24-26
32-40 37-44
46-56 50-60
65-80 75-83
65-80 --------------
92-105 111-125
125-140 133-152
150-180 156-184
-------------- --------------
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