Page 493 - 2019 PRODUCT TECHNICAL MANUAL - HYDRAULICS V4-8
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 ASSEMBLY INSTRUCTIONS – S134 J-LOK FLARELESS TUBE FITTINGS
 ASSEMBLY INSTRUCTIONS FOR:
S134 Series J-Lok Flareless Tube Fittings. Cont.
RYCO S134 J-Lok Flareless Tube Fittings provide a quick and convenient method of connecting Imperial Outside Diameter seamless steel hydraulic tubing to RYCO JIC male threads with 37° seat, without the need to flare the tubing. The wall thickness of the tubing must be of the approved gauge (see below for Selection Table).
   STEP SEVEN
   • If the connection is to be undone and then reassembled:
• First tighten the S134 Nut onto the JIC male thread by hand.
• When the S134 Nut cannot be further hand tightened, tighten it with a
spanner one more hex flat (1/6 of a turn).
• RYCO S134 J-Loks may be reassembled in this manner approximately
ten times.
      SELECTION TABLE FOR S134 J-LOK FITTINGS AND TUBING
TUBING USED MUST BE IMPERIAL OUTSIDE DIAMETER SEAMLESS ANNEALED STEEL HYDRAULIC TUBING TO ASTM A179.
  RYCO
TUBE
TUBE DIMENSIONS (INCH)
TUBE DIMENSIONS (MM)
S134
OD X
OUTSIDE
WALL
INSIDE
OUTSIDE
WALL
INSIDE
MAXIMUM DYNAMIC
J-LOK
GAUGE
DIAMETER
THICKNESS
DIAMETER
DIAMETER
THICKNESS
DIAMETER
WORKING PRESSURE
 PART NO
S134-0906 S134-1208 S134-1410 S134-1712 S134-2116
3/8 x 18G 1/2 x 18G 5/8 x 16G 3/4 x 16G 1 x 14G
inch inch
0.375 0.049 0.500 0.049 0.625 0.065 0.750 0.065 1.000 0.080
inch mm mm
0.277 9,53 1,22 0.402 12,70 1,22 0.495 15,88 1,63 0.620 19,05 1,63 0.840 25,40 2,03
mm bar
7,09 252 10,26 183 12,62 197 15,79 162 21,34 152
psi
3650 2650 2850 2350 2200
 S134-0704
  1/4 x 20G
  0.250
  0.035
  0.180
  6,35
  0,91
  4,53
  238
  3450
    S134-0906
3/8 x 16G
0.375
0.065
0.245
9,53
1,63
6,27
310
4500
S134-1208
1/2 x 16G
0.500
0.065
0.370
12,70
1,63
9,44
252
3650
S134-1410
5/8 x 14G
0.625
0.080
0.465
15,88
2,03
11,82
207
3000
S134-1712
3/4 x 14G
0.750
0.080
0.590
19,05
2,03
14,99
207
3000
S134-2116
 1 x 12G
 1.000
 0.104
 0.792
 25,40
 2,64
 20,12
 193
 2800
 CONNECTING PARTNERSHIPS
491
TECHNICAL ADAPTORS COUPLINGS HOSE INTRODUCTION
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