TM 5-4310-354-14
TS5-4310-354-14/4-26
SECURE NOZZLE TO CYLINDER HEAD
REMOVAL
WITH LOCK WASHERS AND CAP
STEP 1.
LOOSEN FUEL INJECTION LINE NUT AND
SCREWS.
DISCONNECT THE FUEL LINE FROM
INJECTION NOZZLE. DO NOT REMOVE
CAUTION
NUT AND FERRULE FROM FUEL LINE.
TIGHTEN CAP SCREWS EVENLY TO
STEP 2.
DISCONNECT AND TAG FUEL LEAKOFF
ENSURE PROPER ALIGNMENT. USE
LINES FROM EACH INJECTION NOZZLE.
A
WRENCH
AND
PROGRESSIVELY
TIGHTEN
CAP
STEP 3.
REMOVE CAP SCREWS AND LOCK
SCREWS TO 25-30 FOOT-POUNDS
WASHERS
AND
REMOVE
FUEL
TO OBTAIN EQUAL TENSION ON
INJECTION NOZZLE FROM CYLINDER
BOTH SIDES OF FLANGE.
HEAD.
TAG THE NOZZLE FOR
INSTALLATION REFERENCE.
STEP 2.
INSTALL LEAKOFF LINES TO EACH
INJECTION NOZZLE AND REMOVE TAG.
INSTALLATION
STEP 3.
INSTALL FUEL LINE ON
INJECTION
STEP 1.
INSTALL FUEL INJECTION NOZZLE IN
NOZZLE AND TIGHTEN NUT.
SAME POSITION AS REMOVED FROM
CYLINDER HEAD. REMOVE TAG AND
Figure 4-26. Fuel injection nozzles, removal and installation.
4-52
