8-23
Torque Specifications
Loader
Wheel nuts (24) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 - 110 ft lbs. (136 - 139 Nm)
Motor mount isolators (4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80 ft / lbs (109 Nm)
FOR NON-CRITICAL AND NOT OTHERWISE MENTIONED APPLICATIONS. THE FOLLOWING GENERAL
ASSEMBLY TORQUES WILL APPLY:
Bolts & Nuts Torque ft. lbs (Nm.)
1/4 - 20 5 - 7 (6. 7 - 9. 5)
5/16 - 18 12 - 15 (16 - 20)
5/16 - 24 12 - 15 (16 - 20)
3/8 - 16 17 - 22 (23 - 30)
3/8 - 24 22 - 27 (30 - 37)
7/16 - 14 30 - 35 (41 - 47)
SPECIFICATIONS 8.4
HOSE SIZE 37º JIC FITTINGS HOSE SIZE ORB FITTINGS
1/4 9 to 10 1/4 14 to 16
5/16 15 to 16 5/16 18 to 20
3/8 20 to 22 3/8 24 to 26
1/2 30 to 33 1/2 50 to 60
5/8 40 to 44 5/8 72 to 80
3/4 70 to 77 3/4 125 to 135
7/8 82 to 90 7/8 160 to 180
1 55 to 60 1 200 to 220
1 1/4 120 to 132 1 1/4 210 to 280
1 1/2 131 to 144 1 1/2 270 to 360
2 300 to 330
The following torque specifications are for steel ORB fittings into aluminum.
HOSE SIZE ORB FITTINGS HOSE SIZE ORB FITTINGS
1/4 5 to 7 3/4 40 to 45
5/16 8 to 10 7/8 50 to 55
3/8 10 to 12 1 90 to 99
1/2 21 to 24 1 1/4 80to 90
5/8 27 to 30
Torque Motor
Description Qty. Specification
Valve Housing 8 81 ft/lb
Bearing Housing 8 65 ft/lb
Bearing, Retaining Ring 8 Bolts 7 ft/lb
Mounting 4 80
Tandem Pump
Description Qty. Specification
Front Support 1 50 (+/- 2)
Rear Mounting 2 60 (+/- 2)
Trunion Seal Carrier 4 20 (+/- 2)
Trunion Seal Cover 4 20 (+/- 2)
Relief Valve 4 40 (+/- 10)
Charge Relief Cap 1 40 ~ 100
Tandem Section 4 40 (+/- 5)
Gear Pump 2 25 (+/- 2)
7/16 - 20 40 - 45 (54 - 61)
1/2 - 13 45 - 50 (61 - 68)
1/2 - 20 50 - 60 (68 - 81)
9/16 - 12 60 - 70 (81 - 95)
9/16 - 18 65 - 75 (88 - 102)
5/8 - 11 75 - 85 (102 - 115)
5/8 - 18 100 - 110 (136 - 150)
Hydraulic Fittings: Specifications listed in ft / lbs. Multiply by 1.36 for Nm.
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