5.2.7 Relief valve
A relief valve is installed in each cylinder cover. The relief valve is used to relief the air from the
cylinder for slow-turning.
NOTE: Do not open the relief valve to release pressure during engine operation.
Fig 5-13 Relief valve (generic)
Legend
001 Valve body
X92DF
AA00-2740-00AAA-043A-A
Operation Manual Relief valve
Winterthur Gas & Diesel Ltd.
- 170 - Issue 002 2020-08