Pump/Injector Unit, Assembly Overview

Pump/injector Unit, Assembly Overview

- Observe rules for cleanliness.
- Always replace gaskets and O-rings







1 - 20 Nm plus 1/4 turn (90 degrees)
- Replace
- Observe sequence when loosening and tightening, Pump/injector unit, removing and installing
2 - Rocker shaft
- With rocker lever
- Removing and installing, Pump/injector unit, removing and installing
3 - Lock nut, 30 Nm
4 - Adjustment screw
- Replace
- Adjusting, Pump/injector unit, removing and installing
5 - Ball pin
- Replace
6 - Pump/injector unit
- Valves for pump/injector unit, cylinders 1 to 4 -N240- to -N243-
7 - O-ring
- Replacing.
8 - O-ring
- Replacing.
9 - O-ring
- Replacing.
10 - Heat protection gasket
- Replace
11 - Retaining ring
12 - Cylinder head
13 - Tension block
14 - 12 Nm plus 3/4 turn (270 degrees)
- Replace