AGCO Glencoe SS7400 Soil Saver, Assembly Instructions Manual

Page: 50 / 51

SPECIAL TORQUE VALUES
IMPORTANT! Over-tightening straight-thread hydraulic fittings damages sealing surfaces of JIC
fittings and damages O-rings on adapter fittings.
Note: Do not use pipe sealant or Teflon© tape on threads.
JIC 37 ° Flare Adapter Fittings,
Adapter-to-Tube
1
4
" tube or hose: 12 ft-lb (16 N ⋅ m)*
3
8
" tube or hose: 21 ft-lb (28 N ⋅ m)*
1
2
" tube or hose: 45 ft-lb (61 N ⋅ m)*
* Finger-tight, then up to
1
4
turn with wrench.
O-Ring Fittings, Adapter-to-Port
1
4
" tube or hose: 15 ft-lb (20 N ⋅ m)**
3
8
" tube or hose: 27 ft-lb (37 N ⋅ m)**
1
2
" tube or hose: 45 ft-lb (61 N ⋅ m)**
**Non-Adjustable Adapter: Nut contacts port.
Adjustable Adapter: Backup washer contacts
boss in port.
Disc Cutter Pivot Bolt Bevel Nut
380-400 ft-lb (515 - 542 N ⋅ m)
U-Bolts
170 ft-lb (231 N ⋅ m)
STANDARD TORQUE VALUES — FT-LB
(ft-lb x 1.3558 = N × m)
50
TORQUE VALUES
GRADE 5 GRADE 8
Size Plain Plated or lubricated Plain Plated or lubricated
1
4
-20 8-9 6
1
4
-7
1
4
10
1
2
-12 8
1
4
-9
1
2
1
4
-28 10-11 8-9 13-15 10
1
2
-12
5
16
-18 17
1
2
-19 14-15 23-25 18
1
2
-20
5
16
-24 22-24 17
1
2
-19 29-32 23-25
3
8
-16 32-35 26-28 42-46 35-37
3
8
-24 39-43 31-34 52-57 41-45
7
16
-14 51-56 41-45 68-75 55-60
7
16
-20 64-70 51-55 85-93 68-75
1
2
-13 82-90 65-72 109-120 86-96
1
2
-20 95-105 76-84 127-140 102-112
9
16
-12 119-131 95-105 159-175 127-140
9
16
-18 139-153 111-123 185-204 148-164
5
8
-11 159-175 126-139 212-233 168-185
5
8
-18 190-210 152-168 253-280 203-224
3
4
-10 298-328 238-262 398-437 318-350
3
4
-16 342-378 274-302 459-504 365-402
7
8
-9 437-483 350-386 583-644 466-515
7
8
-14 509-561 407-448 679-749 543-597
1-8 671-741 537-592 895-989 716-790
1-14 836-924 670-740 1115-1232 894-987
Cap Screw Markings