3-82. INJECTOR ASSEMBLY INSTALLATION
THIS TASK COVERS:
Injector puller (15434) 3376872
Injection timing completed (para. 3-72).
SPECIAL ENVIRONMENTAL CONDITIONS
Oil, lubricating OE/HDO 10
Work area clean and away from blowing dirt and
(Appendix C, Item 20)
Three preformed packings (15434) 193736
GENERAL SAFETY INSTRUCTIONS
Automotive repairman MOS 63H
If injector assembly fails to seat completely, remove and check for a twisted or damaged
preformed packing (O-ring).
Inspect fuel cooling sleeve in cylinder head prior to installing injector. Remove any dirt
with a lint-free cloth.
The following procedure involves installation of one injector assembly. Installation of
remaining five is similar.
Ensure injector assemblies are installed in same location as noted during removal.
Three new preformed
Lubricate lightly with OE/HDO 10
packings (3) and injector
assembly (M915/Big Cam I)
or fuel injection nozzle
Cam III) (7)
Injector assembly (M915/
Install on fuel cooling sleeve
Align filter screen of fuel inlet
Big Cam I) or fuel injection
(4) of cylinder head assembly (5).
(6) hole so that it is toward
nozzle assembly (M915/
exhaust side of the cylinder
Big Cam III) (7)
head assembly (5). Use injector
puller (3376872) for installation.
A snap should be heard and felt as
injector assembly (M915/Big
Cam I) or fuel injection nozzle
assembly (M915A1/Big Cam III)
(7) seats in fuel cooling sleeve (4)
of cylinder head assembly (5).