General description of breaker-controlled transistorized ignition
07.5—519 General description of breaker-controlled transistorized ignition Layout of transistorized ignition The system comprises: Switchgear Ignition coil Pre-resistor 0.4 ohm (3) Pre-resistor 0.6 ohm (4) Operation The ignition coil current is controlled by a…
Removal and installation of ignition distributor
07.5—510 Removal and installation of ignition distributor Removal 1 Remove protective cap, distributor cover, cable plug connections and vacuum line. 2 Set engine to ignition TDC of 1st cylinder. For this purpose, the…
Renewing contact breakers (breaker points)
07.5—505 Renewing contact breakers (breaker points) Closing angle (dwell angle) Normal coil ignition Closing angle (dwell angle) Testing and adjusting value at idle1) Change between idle and 3000/min 39-42 max. ±…
Removing, preventing formation of layer on breaker points (breaker-controlled transistorized ignitio
07.5—503 Removing, preventing formation of layer on breaker points (breaker-controlled transistorized ignition) Conventional tool Voltmeter with measuring range …
Checking and adjusting closing angle (dwell angle) and firing point
07.5—500 Checking and adjusting closing angle (dwell angle) and firing point Closing angle (dwell angle) Normal coil ignition Closing angle (dwell angle) Testing and adjusting value at idle1) Change between idle and…
Operation
07.3-500 Operation A. Decel shutoff General During deceleration, the switchover valve located in vacuum line between intake manifold and decel shut-off valve is activated by means of a microswitch and switched to…
Subsequent installation of separate check valve on fuel pump
07.3—283 Subsequent installation of separate check valve on fuel pump Note In the event of a complaint concerning “Engine fires poorly when warm” an internal leak of fuel pump shows up, a check…
Conversion of fuel pump assembly
07.3—282 Conversion of fuel pump assembly A. General Since February 1979 the pressure reservoir (14) is connected in front of fuel filter, and an additional pressure compensating valve (27) is also installed. As a…
Replacement of holder for fuel pump, fuel filter and fuel reservoir
07.3—281 Replacement of holder for fuel pump, fuel filter and fuel reservoir For renewing holder, remove fuel reservoir (07.3-270), fuel filter (07.3-275), fuel pump (07.3-280). Note Holder has been modified to improve installation…
Removal and installation of fuel pump
07.3—280 Removal and installation of fuel pump Special tools Clamp for hose lines 000 589 40 37 00 Note The fuel pump is provided with a special coating on roller running surface,…