Chrysler 20 and 30 HP Outboard Motors Service Manual OB 3435, Page 81Get this manual
Problem
Possible Cause
Test Procedure
7Running engine at low speed (below stator cut- in RPM 1800 RPM) Battery overcharged1Sustained high speed operation
7Turn off accessories and run engine at high speed or cha rge battery manually 1Turn on accessories when running at high speed
TestingTest #1To test boat wiring for continuity use Special Tool NoT 2938-1 circuit continuity testerDo tests systematically as follows :
1Connect tester at each end of wire being tested 2Failure of test lamp to light anywhere along the circuit indicates problem in that particular section Replace section of wire and continue testA dim light indicates excessive current draw or sho rt