1988-1995 Mercury Force 5HP Outboards Service Manual, 90-823263 793, Page 119Get this manual
AASCHEMATIC (81M I)
FLYWHEEL
TEST PROCEDURES (81M I)
TEST POINT TESTER SETTING TEST 1: IGNITION SPARK TEST ST1 Spark tester lead to spark plug lead (see Note 1)NOTE1Lanyard must be in place on lanyard switch for ali tests3 in Gap If no sparkgo to Test #2 READING