TM 9-2320-363-34-2
CYLINDER HEAD REPAIR (CONT)
NOTE
Turn reamer in clockwise direction only when inserting and with drawing reamer.
19. INSERT INJECTOR TUBE RECONDITIONING SET SEAT REAMER PILOT (20) INTO INJECTOR
BORE UNTIL IT CONTACTS CYLINDER HEAD. INSERT RECONDITIONING SET SEAT TIP REAMER
PILOT (21) INTO SEAT REAMER UNTIL IT BOTTOMS.
20. APPLY A FEW DROPS OF CUTTING OIL ON CUTTING EDGES OF INJECTOR TUBE
RECONDITIONING SET TUBE TIP REAMER (22) AND INSTALL IN PILOT (21).
21. USE SPEED HANDLE WITH 7/16-lN. SOCKET TO TURN TUBE TIP REAMER (22) IN CLOCKWISE
DIRECTION. USE LIGHT PRESSURE UNTIL REAMER (22) GOES COMPLETELY THRU END OF
INJECTOR TUBE.
I
WARNING
I
To prevent injury, compressed air will not exceed 30 psi (207 kPa). Use only
with effective chip guarding and personal protective equipment, goggles,
shield, and gloves.
22. REMOVE REAMER AND PILOT. BLOW OUT INJECTOR TUBE AND TIP WITH COMPRESSED AIR.
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