Replacing diaphragm of injection pump 1. Disconnect connecting rod on tickler and start and stop cable control. 2. Unscrew governor cover and remove together with…

The relief throttle (2) is a plate valve opening in direction of injection nozzle and provided with a throttle bore of 0.6 mrn dia. The…

Displacing 1. Remove and install injection pump (07.1-200). 2. Pull out injection pump and introduce in such a manner that the studs are in center…

A. Engine 615,616 M-injection pump with pneumatic governor Note If lower fastening nut of injection pump (oil filter flange without recess) i s poorly accessible,…

A. Without tester Note for vehicles with diaphragm vacuum pump If engine oil shows up in vacuum lines or in brake unit, the diaphragm of…

Measuring vacuum 1. Connect tester at fuel input (1) on fuel pump. For this purpose, remove fuel feed line. Vent injection system (07.1-140). Measure vacuum…

Venting fuel filter Model 1 15.1 1. Loosen venting screw (2) or with fuel filter without venting screw loosen hollow screw (2 and 4). Model…

Note The injection nozzle with Bosch designation DN 0 SD 240 i s a perforated pintle nozzle. It differs from pintle nozzle by a crosswise…

Note Use only clean testing oil or filtered diesel fuel for testing. When testing a nozzle, never move hand into jet of a nozzle. Jet…

Adjusting Unscrew governor cover and remove governor spring (13). Make sure that the governor spring (13) and the compensating washers (14) are not falling out…