Installing injector
1.
Prior to installation, remove all blanking plugs.
2.
Fit new O-rings on injector (2) and coat with grease.
3.
Secure new sealing ring on injector (2) with grease observing installation position of sealing ring.
4.
Clean sealing surface on cylinder head and protective sleeve.
5.
Insert injector (2) in cylinder head, ensuring correct alignment with HP line connection.
6.
Fit hold-down clamp (4) in correct position, coat hold-down clamp retaining screw (3) with engine oil.
7.
Screw in retaining screw (3) of hold-down clamp (4) and tighten by hand.
8.
Install lower part of cylinder head cover (6).
9.
Coat thread and sealing cone of HP line (1) and injector (2) with engine oil.
10.
Align injector (2) and HP line (1) with alignment device.
11.
Connect HP line (1) to HP accumulator and tighten by hand.
12.
Connect HP line (1) to injector (2) and tighten by hand.
13.
Tighten retaining screw (3) of hold-down clamp (4) to specified torque using a box wrench adapter and
a torque wrench.
14.
Tighten HP line (1) to specified torque using socket wrench and torque wrench.
Name
Size
Type
Lubricant
Value/Standard
HP line
Tightening torque
(Engine oil)
37 Nm + 3 Nm
15.
Connect cable.
Final steps
1.
Install upper part of cylinder head cover (→ Page 76).
2.
Open up fuel supply to engine.
82 | Task Description | MS150119/00E 2014-08
TIM-ID: 0000055245 - 001
