Man D2862 LE221, Руководство по ремонту

Страница: 136 / 420

COMMON RAIL SYSTEM
Attaching the cover
• Clean the sealing surfaces
• Position the cover (3) with a new seal (1)
• Screw in and tighten the mounting bolts (2)
Installing the slave high-pressure pump
• Attach the circlip (4) in the driver sleeve (3)
• Insert the drive shaft into the driver sleeve (3)
• Insert the slave high-pressure pump (1) with new
O-rings (2) and (5)
• Screw in the mounting bolts (6) and tighten them
to 60 Nm
• Connect the metering unit electrical connection
Attaching the high-pressure supply lines
• Remove the end plugs and protective sleeves
• Tighten the high-pressure lines (1) and (3) to
Initial
torque 10 Nm using the Angle extension [41] in
conjunction with the Special spanner, size 17 [40]
• Position the pipe clamps (2) and (4) as marked
• Screw in mounting bolts of the pipe clamps (2) and
(4) and tighten to 5 Nm
• If using for the rst time, tighten the high-pressure
lines (1) and (3) to Final tightening 60° using the
Special spanner, size 17 [40] in conjunction with
the Angle extension [41]
• If re-using, tighten the high-pressure lines (1)
and (3) to Final tightening 30° using the Special
spanner, size 17 [40] in conjunction with the Angle
extension [41]
Filling the high-pressure pump
• Unscrew the oil ller plug (1) with sealing ring
•
0.04 l Fill the high-pressure pump with clean
engine oil to MAN Standard 3277
• Screw in the oil ller plug (1) with a new sealing
ring and tighten to 18 Nm
134 AE6 3st edition