Daewoo KORANDO Service Manual page 180

Sealing Procedure
1. Remove the screw plug (1) and the seal.
Installation Notice
Tightening Torque
2. Remove the steel ball from the oil gallery (4), (5), (6) and
(7) using the round bar (12, f 6 x 700 mm).
3. Remove the plug (8) using the screw driver.
4. Enlarge the oil gallery at the rear of the cylinder head to be
diameter 9mm, depth 8mm.
5. Tap in the steel ball (3) from the side to the oil gallery using
the punch (13).
6. Pull out the steel ball (3) using the round bar (12).
7. Enlarge the oil gallery to be diameter 9mm, depth 8mm.
M162 ENGINE MECHANICAL 1B1-105
15 Nm