Technical data

6–16 Injection Pump / H P Pump

Injection pump removal

1. Mark installation position of injection pump.

2. Disconnect wiring (1) from injection pump.

3. Remove fuel line (2).

4. Remove injection pump securing screws.

Note: Never try to prise loose a jammed

injection pump at the solenoid valve or

the intermediate plate.

5. Pull out injection pump, if required, press out

carefully at the recess of the injection pump head.

6. Remove sealing rigs from injection pump.

over installation bore.

Injection pump installation

1. Remove all blanking plugs and covers.

2. Clean mating face of injection pump and roller.

Note: Sealing rings are identified by different

item numbers, pay attention to correct

installation position!

3. Coat new sealing rings (1) and (2) with petroleum

jelly and set them onto i njection pump.

4. Coat roller (arrow) with engine oil.

5. Clean sealing face and installation bore on

crankcase.

6. Use barring tool (→ Page 6 – 01) to align

camshaft pump cams with base circle.

7. Install injection pump, observing marked

installation position.

8. Tighten injection pump to 60 Nm + 12 Nm.

9. Install fuel line (2).

10. Tighten locknuts of the fuel line (2) to

20Nm+5Nm.

11. Install injection pump wiring (1).

12. Tighten screws to 1.0 Nm +/- 0.2 Nm.