Replacing pressure pipe union
1.
Remove fuel line (3).
2.
Remove thrust screw (2).
3.
Pull off pressure pipe union (1).
4.
Coat sealing ring with grease (Kluthe Haku‐
form 30-10/Emulgier) and fit on to new
pressure pipe union (1).
5.
Blow out fuel line (3) with compressed air.
6.
Coat sealing cone of pressure pipe union
with engine oil.
7.
Insert pressure pipe union into cylinder
head until it is in contact with the sealing
ring.
8.
Fully press in pressure pipe union (1) by
hand.
9.
Tighten thrust screw (2) with torque wrench to the specified tightening torque.
Name
Size
Type
Lubricant
Value/Standard
Thrust screw
Tightening torque
40 Nm ± 5 Nm
10.
Install fuel line (3).
11.
Tighten union nut on the injection pump to the specified tightening torque using a torque wrench.
Name
Size
Type
Lubricant
Value/Standard
Union nut
Tightening torque
20 Nm + 5 Nm
12.
Tighten union nut on the pressure-tube connection piece to the specified tightening torque using a torque
wrench.
Name
Size
Type
Lubricant
Value/Standard
Union nut
Tightening torque
20 Nm + 5 Nm
Final steps
1.
Install cylinder head cover (→ Page 118).
2.
Vent fuel system (→ Page 131).
MS150031/03E 2011-10 | Task Description | 129
TIM-ID: 0000004678 - 004
Summary of Contents for 12 V 2000 M40A
Page 4: ......
Page 20: ...Fuel system covers 20 Product Summary MS150031 03E 2011 10 TIM ID 0000002178 003 ...
Page 21: ...MS150031 03E 2011 10 Product Summary 21 TIM ID 0000002178 003 ...
Page 22: ...Lube oil system covers 22 Product Summary MS150031 03E 2011 10 TIM ID 0000002178 003 ...
Page 23: ...MS150031 03E 2011 10 Product Summary 23 TIM ID 0000002178 003 ...
