TM 9-2320-363-34-2
CYLINDER HEAD REPAIR (CONT)
26.
27.
28.
29.
30.
USING SPEED HANDLE WITH 12-POINT (23-mm) SOCKET, TURN INJECTOR TUBE
RECONDITIONING SET SEAT REAMER IN CLOCKWISE DIRECTION. USE LIGHT PRESSURE
UNTIL REAMER BOTTOMS AGAINST INJECTOR TUBE RECONDITIONING SET STOP BLOCK.
REMOVE REAMER AND PILOT. USING COMPRESSED AIR, CLEAN OUT INJECTOR TUBE.
INSPECT TUBE SEATING SURFACE FOR IRREGULARITIES OR CHATTER MARKS (27) IN
SEATING SURFACE. IF IRREGULARITIES OR CHATTER MARKS ARE PRESENT, REMOVE AND
REPLACE INJECTOR TUBE.
REMOVE TWO CYLINDER HEAD BOLTS AND INJECTOR TUBE RECONDITIONING SET STOP
BLOCK FROM CYLINDER HEAD (2).
INSERT INJECTOR TUBE RECONDITIONING SET TIP REFINISHER (28) INTO INJECTOR TUBE
(13).
12-30
