Page 250 - untitled

Parker Hannifin Corporation
Parflex Division
Ravenna, Ohio
244
Hydraulic &PneumaticHose & Fit.
PTFEHose &Fittings
Thermoplastic
Tubing
Coiled Air Hose,
Fittings
& Accessories
Truck (Fleet)
Products
Tooling &Equipment
Hose
Accessories
Technical &
Design
Information
Approvals &
Guides
Alphanumeric
Index
Visually inspect fitting(s) as
follows: Inspect socket for
threads in shoulder, threads in
shell and damage.
Field Attachable Fitting Assembly
INSPECT
FITTINGS
Using a SAE 20 lubricating oil,
lightly lubricate inside and out-
side of hose end.
CAUTION
Ensurehose is installed incorrect
size hole of vise block. Clamp-
ing hose in a smaller hole will
crush hose.
ASSEMBLE
HOSE 8
FIELD ATTACHABLES
Using a Parker VBS or VBL vise
block, placehose inproperholeof
viseblockandplace inbenchvise.
Ensureenoughhoseextendsfrom
vise block to install socket.
CAUTION
Socket should be firm when
tightened but not difficult to turn.
If socket is difficult to install,
check hose for proper lubrica-
tion. Re-apply lubricating oil as
necessary. Installation of socket
without proper lubrication may
damage hose.
ASSEMBLE
HOSE 9
Inspectnipple fora through-hole,
threads, hexanddamage. Ensure
swivel nut is properly crimped,
has threads and turns freely.
INSPECT
FITTINGS 7
Using a wrench, screw socket
ontohose counterclockwiseuntil
it bottoms. Ensure end of hose is
against inside shoulder.
Back off socket 1/4 turn
clockwise.
CAUTION
Whentighteningsocket invise, do
not over tighten vise jaws. Over
tightening vise jaws will distort
internal threads of socket and
hamper installation of nipple.
ASSEMBLE
HOSE 10
Remove vise block and hose
from vise.
Place hex portion of socket into
vise and tighten vise. Ensure
socket extends past vise jaws
enough to allow for installation
of nipple.
ASSEMBLE
HOSE 11
CONTINUED FROM PAGE 239
6
* 51 series field attachable couplings are not intended for use on hose that has previously been in service.