MTU 16V2000M72 Operating Instructions Manual page 114

Installing injector
1. Prior to installation, remove all blanking
plugs.
2. Fit new O-rings on injector and coat with as-
sembly compound.
3. Secure new sealing ring with assembly com-
pound on injector, observing installation posi-
tion of sealing ring.
4. Clean sealing surface on cylinder head and
protective sleeve.
5. Insert injector (1) in cylinder head, ensuring
that it is correctly aligned with the HP line
connection.
6. Fit hold-down clamp (3) in correct installation
position, coat screw (2) with engine oil.
7. Screw in screw (2) and tighten by hand.
8. Coat thread and sealing cone of HP line (5)
and injector (1) with engine oil.
9. Align injector (1) and HP line (5) with align-
ment device.
10. Connect HP line (5) to HP accumulator and
tighten by hand.
11. Connect HP line (5) to injector (1) and tighten
by hand.
12. Tighten screw of hold-down clamp (3) with a box wrench adapter and a torque wrench to specified tightening
torque.
Name
Screw
13. Use socket wrench and torque wrench to tighten HP line (5) to the specified torque.
Name
HP line
14. Attach cable (4).
Final steps
1. Install cylinder head cover (→ Page 111).
2. Open fuel supply to engine.
114 | Injection Valve / Injector | M015650/06E 2018-05
Size Type
M10 x 85 Tightening torque
Size Type
Tightening torque
Lubricant Value/Standard
(Engine oil) 40 Nm + 4 Nm
Lubricant Value/Standard
(Engine oil) 30 Nm + 5 Nm