5.2 Group 2 - Cylinder
5.2.1 Cylinder liner
The cylinder liner (004, Figure 5-6) is one of the primary parts of the engine. The cylinder
liner (004) is on the cylinder jacket (006) and holds the cylinder cover and the water guide
jackets. The nuts and the elastic bolts hold these parts together.
The surfaces of the cylinder liner (004) and the cylinder jacket (006) make a metallic seal (005).
A non-hardening compound is applied around the surface of the metallic seal to prevent
leakage.
The antipolishing ring (001) is installed in the top part of the cylinder liner (004). The
antipolishing ring removes coke contamination at the piston crown during operation.
Fig 5-6 Cylinder liner (generic)
Legend
001 Antipolishing ring 005 Metallic seal
002 Oil grooves 006 Cylinder jacket
003 Lubricating grooves 007 Scavenge ports
004 Cylinder liner
X92DF
AA00-2124-00AAA-043A-A
Operation Manual Cylinder liner
Winterthur Gas & Diesel Ltd.
- 158 - Issue 002 2020-08