Inspection Of Rectifier; Inspection Of Lighting Coil - TOHATSU MFS 4 Service Manual

Electrical System

6) Inspection of Rectifier

1. Check conduction of fuse (10 A) contained in the fuse box
2. Replace if non-conductive.
2. Check conduction between rectifier terminals. Replace if
out of specification.
Rectifier Tester Check Chart
Red
a
R
Yellow
b
Y

7) Inspection of Lighting Coil

Measure resistance between lighting coil terminals a and
1.
b. Replace if out of specification.
This test can be made without removing parts.
Range of normal lighting coil resistance :
46 - 68 Ω
8-8
ester Ò+Ó terminal
Red Yellow
a
R Y
Non-conductive
Conductive
a
b
1
2
b
b
a
4st 4/5/6 2011