TM 5-6115-465-34
TO 35 C2-3-446-2
NAVFAC P-8-625-34
TM 06858B/06859D-34
(3) Apply fuel at 2500-2950 psig and slowly
b. Disassembly.
loosen adjusting screw until nozzle begins to open.
(1) Unscrew spray cap (1, figure 3-23) and
remove pintle holder (2) and pintle (3).
(4) Tighten locknut while holding adjusting
(2) Remove cap (4) and washer (5).
screw with screwdriver.
(3) Remove lock nut (6), adjusting screw (7),
(5) Lower fuel pressure. Nozzle holder as-
and washer (8) to remove spring (9) and spindle (10)
sembly shall close.
from body (11).
c. Cleaning and Inspection.
(6) Slowly increase fuel pressure. Nozzle
holder shall open at 2500-2950 psig.
(1) Soak nozzle holder parts in a container of
clean fuel and dry with a clean, lid-free cloth.
(7) Observe fuel spray. Fuel spray shall be
(2) Inspect pintle, pintle holder and spray
even and smooth. Spray cone shall be same thick-
cap for cracks, corrosion, erosion from fuel flow
ness at a distance of 5 inches. There shall be no
and other damage.
signs of leakage.
(3) Check body, spindle, and cap for cracks,
corrosion, breaks, and other damage.
(8) Remove fuel pressure and remove nozzle
holder from testing fixture.
(4) Check spring for fretting, cracks, breaks,
corrosion, and distortion.
(9) Install washer (5, figure 3-23) and cap (4).
(5) Check all threaded parts for cross,
stripped, or otherwise damaged threads.
g. Installation. Refer to the Operator and Or-
d. Repair. Repair nozzle holder by replacing
ganizational Maintenance Manual for fuel injection
defective parts.
nozzle holder and lines installation procedures.
e. Assembly.
(1) Install spindle (10, figure 3-23) and spring
(9) into body (11).
FUEL LINES.
3-22.
(2) Install washer (8), adjusting screw (7) and
locknut (6).
(3) Insert pintle (3) into pintle holder (2).
Refer to the Operator and Organizational Main-
tenance Manual for fuel lines maintenance instruct-
(4) Position pintle holder in body and secure
ions .
with spray cap (1).
(5) Do not install washer (5) and cap (4) until
after adjustment.
START AID ASSEMBLY.
3-23.
f. Testing and Adjustment.
(1) Install repaired nozzle holder on a stand-
Refer to the Operator and Organizational Main-
ard static fuel nozzle testing fixture.
tenance Manual for start aid assembly maintenance
instructions.
(2) Tighten adjusting screw all the way down.
3-39
