Oil-Level Sensor - Yamaha 50G Service Manual

– +
ELEC
50, 60, 70 hp
ELECTRICAL ANALYSIS
75, 80, 90 hp
M58004-0

OIL-LEVEL SENSOR

1. Remove the circlip and disassemble the
oil-level sensor.
1 Oil-level sensor
2 Strainer cover
3 Gasket
2. Referring to the illustrations and tables,
check the continuity and resistance.
50, 60, 70 hp
Marking: 6H3-16
Oil level sensor resistance
Float SW.1 ON
A 79.5 ~ 82. 5 mm
(3.13 ~ 3.25 in)
Tester
1
+
-
Black
Tester
1
Black
2
0
Green
Oil level sensor resistance
Float SW. 1, SW. 2, both OFF
Tester +
2 Green
Tester -
1 Black
2 Green
3 Green/Red
* "∞" indicates that the pointer deflects
once and returns to "∞".
∞ : Discontinuity
8-26
Float SW. 2 ON
B 114.5 ~ 117.3 mm
(4.51 ~ 4.62 in)
Tester
2 1
+
-
Green Black
Tester
1
0
Black
3
640
Green/
Red
3 Green/
2 Green
∞
∞
∞
*∞
E
Unit: Ω
3
Green/
Red
*∞
Red
*∞
∞