WALLENSTEIN by EMB Mfg.
LXG430RP RevA1.Parts Book .080916
160317
Page 5 of 18
For threaded parts installation, refer to the torque charts in this manual.
Hydraulic Fitting Torque
Tightening Flare Type Tube Fittings *
1. Check flare and flare seat for defects
that might cause leakage.
2. Align tube with fitting before tighten
-
ing.
3. Lubricate connection and hand
tighten swivel nut until snug.
4. To prevent twisting the tube(s), use
two wrenches. Place one wrench
on the connector body and with the
second tighten the swivel nut to the
torque shown.
Tube
Nut Size
Torque
Recommended
Size
Across
Value•
Turns To Tighten
OD
Flats
(After Finger
Tightening)
(in.)
(in.) (N.m) (lb-ft) (Flats) (Turn)
3/16 7/16 8 6 1 1/6
1/4 9/16 12 9
1 1/6
5/16 5/8 16
12 1 1/6
3/8 11/16 24 18
1 1/6
1/2 7/8 46 34
1 1/6
5/8
1 62 46
1 1/6
3/4 1-1/4 102 75
3/4 1/8
7/8 1-3/8 122 90
3/4 1/8
The torque values shown are based on
lubricated connections as in reassembly.
