1.
2.
3.
TM 9-2320-363-34-1
DISCONNECT FUEL SUPPLY HOSE (1) FROM FUEL CHECK VALVE FlTTING (2).
DISCONNECT FUEL RETURN LINE (3) AT VEHICLE FUEL RETURN LINE CONNECTION (4).
PLACE FUEL RETURN LINE (3) IN SUITABLE CONTAINER TO COLLECT DRAINED FUEL.
4.
5.
W A R N I N G
Eye protection must be worn to prevent fuel from getting in eyes.
C A U T I ON
Remove all fuel from cylinder head before removing injector to prevent fuei
from entering cylinder.
NOTE
Do not exceed 20 psi when applying air pressure to fuel supply hose inlet.
USING AIR NOZZLE (5), APPLY LOW AIR
REMAINING FUEL FROM CYLINDER HEAD.
PRESSURE TO FUEL SUPPLY HOSE TO PURGE
C A U T I O N
Use extreme care when handling injector to avoid costly damage from
dropping or mishandling.
NOTE
Do not remove screws from injector. Loosen screws enough to allow large
opening in harness terminals to be moved
terminai removal.
Tag wire terminals prior to removal to aid in
LOOSEN TWO SCREWS (5) AND REMOVE INJECTOR
under screw head for harness
installation.
HARNESS TERMINALS (7).
3-109
