5.7.1.2 Supply of cylinder oil
Cylinder oil is injected on to the cylinder liner wall through the lubricating quills installed on the
circumference of the support ring.
The nozzle tip in the lubricating quill has holes in specified positions. The cylinder oil flows out
of these holes at high pressure. This gives equal lubrication on to the cylinder liner wall.
The ECS parameters adjust the timing, which gives the position and percentage of cylinder oil
on the cylinder liner wall and between the piston rings (Figure 5-49).
The ECS parameters also adjust the timing (with its percentage supply of the feed rate) during
the first commissioning.
Fig 5-49 Usual vertical oil supply
Above - 70% Into - 25% Below - 5%
X92DF
AA00-7218-00AAB-043A-A
Operation Manual Cylinder lubrication
Winterthur Gas & Diesel Ltd.
- 235 - Issue 002 2020-08
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