Mercury BRAVO Service Manual

OILDYNE TRIM PUMP
SERVICE MANUAL NUMBER 28
90-863160 MAY 2000 Page 5A-45
Thermal Switch Continuity Test
1. Connect the ohmmeter between the spade connector and the brush lead.
22631
b
a
a-Thermal Switch Spade Connector
b-Brush Lead
2. Zero ohms indicated (full continuity) - Proceed to next step.
Zero ohms not indicated (no continuity) - Replace thermal switch.
3. Insert an insulator (piece of paper) between the contact points on the ohmmeter (be-
tween spade connector and brush lead).
22649
b
c
a
a-Thermal Switch Spade Connector
b-Brush Lead
c-Insulator (Piece Of Paper)
4. Zero ohms indicated (full continuity) -Replace thermal switch.
Zero ohms not indicated (no continuity) - Thermal switch OK.
5. Remove the insulator from between the contact points on the thermal switch. Clear all
material away from the points.

Mercury BRAVO Specifications

General

Brand	Mercury
Model	BRAVO
Category	Engine
Language	English