Conventional tools Voltmeter (measuringrange 0-3 volts/O-16 volts) Ammeter (measuring range 0-60 amps) Note Battery charged min 60 % (acid density approx. 1.22 glcc). A. With…

A. General On a diesel engine, combustion is effected by selfignition of the fuel sprayed into the highly compressed and thereby highly heated combustion air.…

Removal 1. Removeairfilteror hood. 2. Disconnect throttle linkage. 3. On engine 615,616 with choke control, unscrew vacuum lines. 4. On engines without choke control, unscrew…

Removal 1. Remove air cleaner or scoop. 2. Disconnect regulating linkage. 3. On engine 615, 616 with choke control, unscrew vacuum lines. 4. On engines…

A. Model 1 15.1 Note Vent injection system following assembly of fuel filter (07.1-140). B. Model 123.1 Removal 1. Loosen fastening screw ( 1 )…

Note Fastening of injection timer changed. 1st version Injection timer is attached to intermediate gear shaft by means of a nut (95) and a ground…

Removal 1. Unscrew all fuel connections. 2. Remove fuel pump after loosening both fastening nuts. 3. Clean fuel pump. Replace suction and pressure valves or…

Removal 1. Unscrew injection lines. 2. Pull off fuel hoses for leak oil and closing plugs of 4th or 5th injection nozzle. 3. Unscrew injection…

A. Mechanical altitude adjusting box engine 61 7@ model year 1975176 Note Any damage on altitude correction instrument can be repaired only on an injection…

Note On injection pumps with mechanical or automatic altitude adjusting box do not unscrew upper governor cover, since otherwise an adjustment of the altitude box…