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 TM 55-1905-219-14-6
3-164.2. FUEL INJECTOR TUBE - MAINTENACE INSTRUCTIONS
LOCATION
ITEM
ACTION
REMARKS
The bore in the cylinder head for the fuel injector is directly through the cylinder head water jacket. To
prevent coolant from contacting the injector and to still maintain maximum cooling of the injector, a tube is
pressed into the injector bore. This tube is sealed at the top with a neoprene ring and set into a flare on the
lower side of the cylinder head to create water-tight and gas-tight joints at the top and bottom.
This task covers:
a. Removal
b. Cleaning
c. Installation
INITIAL SETUP
Test Equipment
References
None
None
Equipment
Special Tools
Condition
Condition Description
Paragraph
Injector tube service tool
Kit J22525 (consisting of tool J5286)
Cylinder Head Removal
Torque wrench
Material/Parts
Special Environmental Conditions
None
None
Personnel Required
General Safety Instructions
1
Observe WARNING in procedure.
LOCATION
ITEM
ACTION
REMARKS
REMOVAL
1.
Cylinder
Head
Remove, disassemble,
Refer to para-
head
and clean.
2.
Injector
a. Installer
Place in injector
Use tool
tube
tube.
J-5286-4.
3-2754
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