CYLINDER BLOCK ASSEMBLY REPAIR - CONTINUED
Cylinder block repair conditions may warrant cylinder block pressure testing before complete block disas-
sembly. Perform testing before removing cylinder liners, cup plugs, and pipe plugs. (Refer to Cylinder Block
Pressure Testing, WP 0040 00).
Turn cylinder block so bottom side is up and remove six bolts (1) and oil spray nozzles (2).
Determine left and right sides of cylinder block by viewing cylinder block from rear (flywheel housing end).
Position cylinder block to view right side.
Procedure is the same for round, diamond or hollow dowels.
Replace dowels and plugs only if necessary.
Cover exposed areas to guard against welding sparks.
If damaged, remove dowels by fabricating a piece of sheet brass (3) with hole large enough to fit over dowel being
Tack weld flat washer (4) to top of sheet brass (3) as shown.
Ensure thread of nut matches thread of slide hammer shaft.
Tack weld nut (5) to flat washer (4).
Thread slide hammer shaft (6) into nut and remove dowel.