Mercury 90 Service Manual

90-830234R3 DECEMBER 1997 ELECTRICAL - 2A-33
c. Test each CDM.
Stop Circuit Test
@ Cranking Speed
400 DVA Scale
Positive Meter
Lead ( +)
Negative
Meter Lead (–)
DVA
Reading
Connect to
Black/Yellow
Test Harness
Lead
Connect to
Black Test
Harness Lead
100 - 300
If CDM Stop Circuit reading is below specifications,
replace that CDM.
Test each CDM.
Trigger Output Test
@ Cranking Speed
2 DVA Scale
Positive Meter
Lead (+)
Negative
Meter Lead (–)
DVA
Reading
White Test
Harness Lead
Black Test
Harness Lead
0.2 - 5.0
If reading is below specifications replace trigger. If
reading is above specifications check CDM.
NOTE: If voltage remains low after installing a new
trigger, replaced CDM.

Mercury 90 Specifications

General

Brand	Mercury
Model	90
Category	Outboard Motor
Language	English