Case IH RBX443, Руководство по ремонту

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SECTION 00 - GENERAL INFORMATION - CHAPTER 1
00-16
STANDARD TORQUE DATA FOR HYDRAULIC TUBES AND FITTINGS
TUBE NUTS
FOR 37 FLARED FITTINGS
O RING BOSS PLUGS
ADJUSTABLE FITTING
LOCKNUTS, SWIVEL
JIC-37 SEATS
TORQUE TORQUE
SIZE TUBING
OD
THREAD
SIZE
NEWTON
METERS
FOOT
POUNDS
NEWTON
METERS
FOOT
POUNDS
mm in. Min. Max. Min. Max. Min. Max. Min. Max.
4 6.4 1/4 7/16-20 12 16 9 12 8 14 6 10
5 7.9 5/16 1/2-20 16 20 12 15 14 20 10 15
6 9.5 3/8 9/16-18 29 33 21 24 20 27 15 20
8 12.7 1/2 3/4-18 47 54 35 40 34 41 25 30
10 15.9 5/8 7/8-14 72 79 53 53 47 54 35 40
12 19.1 3/4 1 16-12 104 111 77 82 81 95 60 70
14 22.2 7/8 1 316-12 122 136 90 100 95 109 70 80
16 25.4 1 1 5/16-12 149 163 110 120 108 122 80 90
20 31.8 1 1/4 1 5/8-12 190 204 140 150 129 158 95 115
24 38.1 1 1/2 1 7/8-12 217 237 160 175 163 190 120 140
32 50.8 2 2 1/2-12 305 325 225 240 339 407 250 300
These torques are not recommended for tubes of
12.7 mm (1/2
″
) OD and larger with wall thickness of
0.889 mm (0.035
″
) or less. The torque is specified for
0.889 mm (0.035
″
) wall tubes on each application
individually.
Before installing and torquing 37
°
flared fittings,
clean the face of the flare and threads with a clean
solvent or Loctite cleaner and apply hydraulic sealant
Loctite #569 to the 37
°
flare and the threads.
Install fitting and torque to specified torque, loosen
fitting and retorque to specifications.