Starting System: Testing and Inspection

Starter turns engine too slowly or engages and will not turn engine

Note: Check that engine is filled with oil of recommended viscosity

CAUTION: Before working on any part of electrical disconnect battery ground strap






Starter does not turn engine when ignition/starter switch is operated

Note: An engine that won't crank or battery that is repeatedly discharged while driving may be caused by poor wiring connections that result from a loose fastening nut on terminal 30 of the starter motor.

To repair this condition:

- disconnect battery ground terminal
- clean and inspect connections at terminal 30 of starter. Repair burned/damaged connections as necessary. Torque fastening nut to 10 Nm (7.5 ft lb)
- reconnect battery ground terminal

Also check connection on solenoid switch and ground straps for corrosion and tightness.






Voltage at solenoid, measuring






terminal 30 from battery
terminal 16 = to ignition coil
terminal 50 = from ignition/starter switch
connection A for field windings