 |
|||
|
|
|||
|
|
|||
| ||||||||||
|
|
 TM
10-4320-202-15
tor has a cap to prevent entry of dirt. Replace
conductive to help dissipate static charges
all damaged and missing parts.
which build up in pumping and storage equip-
ment and which can cause arcing that would
c. Installation. Install hoses and fittings
ignite fumes of volatile fuels.
b. Discharge Hose. Two 50 foot discharge
hoses are provided, each fitted with a male
3-45. Nozzles
quick coupling connector at one end and a
a. Removal. Pull out on the coupling oper-
female quick coupling connector at the other
ating levers to remove the nozzle from the
end. The female connectors engage the male
hose.
connectors on the discharge tee. The male con-
b. Disassembly. Disassemble the nozzles
nectors engage the female on the discharge
nozzles. The hoses have flexible walls. They
are electrically conductive to help dissipate
c. Cleaning and Inspection.
static charges which build up in the pumping
(1) Clean all park with approved clean-
and storage equipment.
ing solvent. Dry thoroughly.
c. Nozzles. Two discharge nozzles are pro-
(2) Inspect the nozzle parts for cracks,
vided for use with the two discharge hoses
distortion, worn or damaged threads, and other
permitting the dispensing of fuel from either
damage. Make sure the ground cable and pinch-
or both discharge hoses. The nozzles are non-
type ground connector are attached and in good
automatic shut-off type and have female quick
condition.
coupling connectors. Each nozzle has a ground
cable to electrically ground the equipment, pre-
venting static charges from arcing and igniting
e. Installation. Pull out on the coupling
fumes of the flammable fuels.
operating lever and position the nozzle on
d. Fittings. The discharge tee is screwed into
the hose. Push in on the operating levers to
the top of the pump housing and has a plug
join the parts.
at the top which can be used for pump priming.
The tee provides two discharge connections
from the engine end. The male intake adaptor
is the quick coupling type and is screwed into
t h e intake port of the pump housing. All
female couplings are provided with plugs and
all male couplings are provided with caps to
prevent the entry of dirt when the associated
port is not coupled.
3-44. Hoses and Fittings
b. Cleaning and Ispection.
(1) Inspect suction hoses for cracks, leaks,
signs of deterioration, worn or damaged fit-
tings, collapsed walls and other damage.
(2) Inspect discharge hoses for cracks,
leaks, signs of deterioration, worn or damaged
fittings and other damage.
( 3 ) Inspect discharge tee and inlet
adapter for damage which could affect the
sealing characteristics of the part.
(4) Check that every female connector
Figure 3-23. Hoses and fittings, removal and
has a mating plug and that every male connec-
installation.
3-28
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals