17 Remove the grinding tool (007) from the screw-on sleeve (002).
18 Use a low-pressure air supply to remove unwanted material from the HP fuel pipe (004).
19 Make sure that the circular marks around the sealing face (009) of the HP fuel pipe
(004) are concentric.
20 Change the emery cloth for a smoother grade, then do Step 1 to Step 19 again until you
get a smooth finish.
21 Replace the emery cloth with a polishing cloth to polish the HP fuel pipe (004).
22 Remove the tools from the HP fuel pipe (004).
23 Clean the HP fuel pipe (004).
24 Attach the claw to the HP fuel pipe (004).
CLOSE UP
• None
X72DF
AA00-8752-00AAA-655A-A
Maintenance Manual HP fuel pipe (fuel pump to fuel rail) - grind the sealing face
Winterthur Gas & Diesel Ltd.
- 762 - Issue 002 2020-10