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INSPECT AND CLEAN NOZZLE SEATING SURFACE
INSTALL FUEL INJECTION NOZZLES - Continued

Technical Manual For Hydraulic Excavator Model 330Lcr 2
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TM 5-3805-281-24-2
Fuel System
3. Insert injection nozzle into cylinder head. Turn gland
nut by hand to make sure it is threaded straight in
cylinder head.
4. Use outer socket of JDE92 Nozzle Socket and turn
gland nut down to remove most of the looseness.
5. Rotate nozzle holder so holes for leak-off connector
threads (A) are facing straight out from cylinder head.
Installing Injection Nozzles in Cylinder Head
RG,RG34710,1318
1923OCT972/7
6. Position inner socket (D) of JDE92 Nozzle Socket over
nozzle holder and engage with flats at top of nozzle
holder.
7. Place outer socket (C) on gland nut with socket
"window" (B) facing outward.
8. Insert handle (A) through window into inner socket. Ball
detent in handle will keep it secured to inner socket.
NOTE: Handle simulates position of leak-off connector,
which must be square with engine to permit
proper installation of leak-off lines.
Indexing of Injection Nozzle
A--Handle
B--Window
C--Outer Socket
D--Inner Socket
Continued on next page
RG,RG34710,1318
1923OCT973/7
11-407


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