Fig 10-14 Pump cover installation
00428
008
009
010
011
003
004
005
002
001
006
007
6 To assemble the pump cover, do the steps that follow:
6.1 Make sure that all the joint faces are clean and in a satisfactory condition.
6.2 Lubricate the O-rings (005, Figure 10-14).
6.3 Attach the O-rings (005) to the valve block (004).
6.4 Put the valve body (009) and compression spring (010) into the valve block
(004).
6.5 Put the valve block into the top housing (007).
6.6 Attach the intermediate disc (011) to the valve block (004) with the circlip (003).
6.7 Install the pump cover (002).
6.8 Apply Never-Seez NBST-8 to the threads and seating surfaces of the screws
(001).
6.9 Torque symmetrically in equal steps the screws (001) to the correct value, refer
to section 16.1 Tightening instructions.
X72DF
AA00-5556-00AAA-710A-A
Maintenance Manual Fuel pump - assemble
Winterthur Gas & Diesel Ltd.
- 562 - Issue 002 2020-10
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