TM 10-3930-641-34-1
VALVE SEAT INSERTS REMOVAL/INSTALLATION (CONT)
(Sheet 2 of 2)
LOCATION/ITEM
ACTION
REMARKS
REMOVAL
1.
Valve seat inserts
Remove with suitable valve seat extractor/
installation tool as shown at right.
2.
Valve seat bore
Clean and remove burs.
INSTALLATION
1.
Valve seat inserts
a Lower temperature until valve seat inserts
fit easily.
b. Install with extractor/installation tool.
c. Grind to correct specifications.
2.
Cylinder head, valve seat inserts
Clean thoroughly to remove all dirt and
metal shavings.
TA099094
End
3-261
