FUEL INJECTOR NOZZLE AND HOLDER ASSEMBLIES.

TM 9-2815-210-34-2-2

4-40. FUEL INJECTOR NOZZLE AND HOLDER ASSEMBLIES.

NOTE

T h i s task is shown for one fuel injector nozzle

a n d holder assembly. T h i s task should be done

f o r all fuel injector nozzle and holder assemblies.

T e s t s and Checks.

WARNING

The high fuel pressure used during these tests and

c h e c k s can puncture the skin and cause blood

poisoning and possible death. Keep hands away

f r o m nozzle.

( 1 ) N o z z l e opening pressure test.

FRAME

WARNING

C a r b o n removing solvent is flammable. Do not use near

an open flame. K e e p a fire extinguisher nearby when

s o l v e n t is used. U s e only in well-ventilated places.

Failure to do this may result in injury to personnel and

d a m a g e to equipment.

CAUTION

Make sure no dirt gets in nozzle and holder assembly (1).

D i r t can damage equipment.

U s i n g carbon removing solvent, clean nozzle area (2).

S c r e w connector tube (3) into nozzle and holder assembly (1).

F i l l reservoir (4) with fuel. C l o s e pressure valve gate (5). Pump handle (6)

about 25 times or until air is cleared from nozzle an-d holder assembly (1).

GO TO FRAME 2