Adjusting injection timing (begin of delivery) with digital tester (RIV method) following checkup

07.1-114 Adjusting injection timing (begin of delivery) with digital tester (RIV method) following checkup

Job no. of flat rates or standard texts and flat rates data 07—8300.

Rl-adjusting value (indirect injection timing)

Closing plug on regulator (measuring point)

Adjusting device

-15° after TDC

Nm 30-35

617 589 07 21 00

Prior to adjustment, check ignition timing (07.1 — 108).

1 Mount holding bracket (01) on injection pump housing.

2 Place adjusting device (02) on cylinder head screws and holding fork (arrows).

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3 Loosen nuts on injection pump flange as well as screws (3) on supporting bracket (4).

3    Screw

4    Supporting bracket

4 Adjust begin of delivery at idle speed by turning hex. head screw (arrow).

Rl-value: -15° after TDC.

Toward engine = delivery begins earlier Away from engine = delivery begins later

5   Tighten nuts and screw for injection pump. Check preset value.

6   Stop engine.

7   Disconnect tester and Rl-transmitter. Screw in closing plug (2) and tighten to 30—35 Nm.

8   Run engine and check for leaks.

9   Check oil level and correct, if required.

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