Assembly Instructions
ORS-TF (Wedge Type)
Tube Fittings
TY &
1. Measure the length of It is imperative that the
4. Inspect ORS adapter and
the tube assembly from routing leave a length of
ORS-TF components for
SPECIAL TRUCK HOSE
the flat face of the ORS unbent tubing to fully enter
damage. Assure sealing
adapter in one port to the the ORS fitting. This straight
surfaces are free from
face of the ORS adapter length must be free from
all surface gouges,
in the opposite port. The surface defects, thin-out
scratches, dirt and
length of the tube should distortion, and ovality.
contaminants. Inspect
then be adjusted to
o-ring to insure that it
account for the shoulder
is properly seated in the
thickness of the sleeve.
groove and is free from
damage. Apply a thin
LOW & MEDIUM PRESSURE HOSE
film of compatible lubri-
cant to the o-ring prior to
installation.
5. Place a nut, ferrule and
sleeve onto tubing,
assuring that the identifi-
cation groove of the
ferrule is toward the nut.
Assemble the nut to the
SLEEVE STRAIGHT TUBING
HIGH PRESSURE HOSE
SHOULDER REQUIRED
adapter until “hand-
SIZE TUBE O.D. THICKNESS “A” “B”
tight” with the tubing
in. mm in. mm in. fully inserted into the
–04 .25 (
1
/
4
) 1,8 .07 19,8 0.78
fitting until bottomed
–06 .38 (
3
/
8
) 2,0 .08 22,3 0.88
out. Mark the nut in
–08 .50 (
1
/
relation with the adapter
2
) 2,3 .09 25,4 1.00
and tighten 1
1
/
–10 .63 (
5
/
2
turns
8
) 2,3 .09 26,9 1.06
with wrench. The
HOSE FITTINGS
–12 .75 (
3
/
4
) 2,3 .09 30,2 1.19
ORS-TF sleeve cannot
–16 1.00 (1) 2,3 .09 31,7 1.25
be used to preset
–20 1.25 (1
1
/
4
) 2,3 .09 33,3 1.31 multiple tube assem-
–24 1.50 (1
1
/
2
) 2,3 .09 35,0 1.38
blies. It may be used
once for presetting.
2. Inspect the tubing to 6. The ORS-TF tube assem-
insure that no scratches, blies are designed for re-
8. If connections must be
gouges, burrs or other use and can be rein-
temporarily disassem-
ADAPTERS & TUBE FITTINGS
surface defects are pres- stalled by tightening nut
bled, use a threaded
ent. Cut the measured until a sharp increase in
plug to contain the
tubing squarely (±1°). resistance is felt (approx-
ORS-TF components
A tubing cutter is the imately
1
/
and keep contaminants
4
turn beyond
best tool for this, but “hand-tight”).
and dirt from entering
a hacksaw or abrasive
the system.
wheel can be used.
7. WARNING
Use only SAEJ356,
Y INSTRUCTIONS
SAEJ524, SAEJ525, or
Tubing must be fully
SAEJ526 tubing with a
inserted into the fitting
hardness not to exceed
and the nut tightened as
ACCESSORIES & ASSEMBL
Rockwell B65.
specified above to
ensure performance and
3. Deburr the tube ends
to prevent leakage and
Y
with a deburring tool or
potential fitting blow-off.
fine cut file. After debur-
Excessive tightening of
ring, be sure to remove
the nut beyond the rec-
all contaminants and dirt
ommended level may
from the interior and
HOSE ASSEMBL
EQUIPMENT
affect performance.
exterior of the tube.
APPENDICIES
www.EatonProducts.com
EATON Aeroquip Fluid Conveyance Products A-HOOV-MC001-E1 December 2007 311
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