WinGD X72DF - Page 593

PROCEDURE
1 Use the socket wrench to remove the relief valve (001, Figure 10-26) from the
connecting piece (004) on the fuel rail (005).
NOTE: The two bores (002) identify the relief valve (001) as a new item.
2 Make sure that there is no damage to the housing (003).
Fig 10-26 Fuel overpressure safety valve
II - II
I
Applicable pressure that
opens the relief valve
001
001
002
003
004
005
004
1250 bar
II
II
I
00828
CLOSE UP
• None
X72DF
AA00-5562-01AAA-520A-A
Maintenance Manual Fuel rail - remove the overpressure safety valve
Winterthur Gas & Diesel Ltd.
- 593 - Issue 002 2020-10