Testing pulldown diaphragm for leaks
07.2—134 Testing pulldown diaphragm for leaks Special tool Clamp 000 589 40 37 00 Testing a) Choke housing version 1 (sheet metal pulldown) 1 Run engine at idle until diaphragm rests…
Adjusting choke rod
07.2-132 Adjusting choke rod Testing and adjusting value Distance “a” between choke housing and driver (197) approx. 1.0 mm Checking, correcting 1 Check whether driver (196 and 197) is at right angle…
Removal and installation of TN choke
07.2—138 Removal and installation of TN choke Special tool Clamp 000 589 40 37 00 Removal W7-1Z715 1 Pinch coolant hoses and pull off. 2 Pull TN choke out of carburetor…
Testing starting device (choke) for function (cold start)
07.2—128 Testing starting device (choke) for function (cold start) Testing and adjusting values voltages measured at battery Rest potential min. 12.2 volts Starting voltage min. 10 volts Regulating voltage alternator 13.0-14.5 volts…
Adjusting choke
07.2-125 Adjusting choke Testing and adjusting values Carburetor without thermostatically controlled bypass choke (TN choke) National version and model year (©) 1973/74 (@) 1974 California Choke cover Code number 80/1041) 103…
Regulation of engine
07.2—110 Regulation of engine Identification: Information plate in national language on cross member in front of radiator or on cylinder head cover. Adjust engines according to data of respective emission control information plate. …
Removal and installation of idle speed shutoff valves
07.2—104 Removal and installation of idle speed shutoff valves Tightening torques Nm (kpm) with new insulating flange 10 (1.0) Carburetor fastening nuts with insulating flange used up to now 8 (0.8)…
Checking idle speed shutoff valves for function
07.2—102 Checking idle speed shutoff valves for function Function test 1 Switch ignition on and then off again, each time the operating noise of the idle speed shutoff valves should be clearly heard…
Synchronizing idle speed systems
07.2—101 Synchronizing idle speed systems Identification: Information plate in national language on cross member in front of radiator or on cylinder head cover. Adjust engines according to data of respective emission control information plate.…
Adjusting idle speed
07.2-100 Adjusting idle speed Identification: Information plate in national language on cross member in front of radiator or on cylinder head cover. Adjust engines according to data of respective emission control information plate. …