Injector Assembler
Overall rating: (N/A)
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Smooths, drills, and tests parts for diesel engine fuel
injectors according to specifications, using lapping machine,
microscope drill, and tesitng equipment: Mounts injector check
valves on spindle heads. Smooths flat and curved surfaces of
valves on rotating disk or semispherically shaped pan containing
lapping compound for specified time. Examines samples of lpaped
valves under binocular microscope for nicks and grooves. Clamps
injector spray tip in fitxure under microscope drill and moves
lever to drill holes into tip.
Stamps identifying numbers on
injetcor parts, using roll type metal stamper.
Clamps body of
injector into holding fixture and inserts tip assembly including
check valve, barrel and plunger, stem, spring, and retaining
nut.
Screws inejctor into testing machine and moves lever to
test operation of plunger, spring, and spray tip outlets.
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Injector Assembler
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