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## 07 Mechanical/Electronic Injection - OM606

> Maintenance Jobs

- 0760 - Checking injection timing
- 0761 - Adjusting injection timing
- 0780.1 - Replacing fuel filter (Diesel engines)
- 0781 - Replacing fuel prefilter

> General

- 07.1-0001 - Installation survey
- 07.1-0002 - Survey of injection pumps, injection nozzles
- 07.1-0005 - Vacuum diagrams

> Testing

- 07.1-1100 - Testing, adjusting engine
- 07.1-1203 - Testing engine output at exhaust emissions on roller dynamometer
- 07.1-1826 - Testing and adjusting vacuum control valve for automatic transmission
- 07.1-1840 - Testing anti-jerk control (ARA)
- 07.1-1842 - Testing vacuum cutoff for leaks
- 07.1-1843 - Testing vacuum pump

> Removal, installation operations

- 07.1-1855 - Removing and installing ELR actuator
- 07.1-1856 - Replacing actuator of ARA actuator
- 07.1-1860 - Removing and installing coolant temperature sensor

> Some more testing

- 07.1-2005 - Testing electronic idle speed control (ELR)
- 07.1-2009 - Testing pneumatic idle speed increase (PLA)
- 07.1-2053 - Testing, adjusting idling speed
- 07.1-5620 - Removing and installing fuel heat exchanger with thermostat
- 07.1-5701 - Testing fuel pump for delivery
- 07.1-5702 - Testing fuel pressure (after testing delivery)

> Fuel pump

- 07.1-5713 - Removing and installing fuel pump

> Injection pump and injection valves

- 07.1-6712 - Testing injection nozzles
- 07.1-6750 - Servicing, adjusting injection nozzles
- 07.1-6830 - Removing and installing injection nozzles
- 07.1-8014 - Removing and installing injection time device
- 07.1-8050 - Servicing injection timing device
- 07.1-8244 - Testing start of delivery with digital tester (RIV method)
- 07.1-8300 - Adjusting start of delivery with digital tester (RIV method) after testing
- 07.1-8317 - Adjusting microswitch at injection pump
- 07.1-8410 - Removing and installing injection pump
- 07.1-8618 - Removing and installing vacuum unit (stop)
- 07.1-8627 - Replacing delivery valve seal
- 07.1-8638 - Removing and installing microswitch at injection pump
- 07.1-9290 - Removing and installing, replacing injection pressure lines

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