Fuel Level Gauge Inspection; Speedometer Inspection; Speed Sensor Removal And Installation - Suzuki GSF650A Service Manual

9C-9 Combination Meter / Fuel Meter / Horn:

Fuel Level Gauge Inspection

Inspect the fuel level gauge in the following procedures:
1) Remove the fuel level gauge. Refer to "Fuel Pump
Assembly / Fuel Level Gauge Removal and
Installation in Section 1G (Page 1G-11)".
2) Measure the resistance at each fuel level gauge float
position. If the resistance is incorrect, replace fuel
level gauge with a new one.
Special tool
: 09900–25008 (Multi-circuit tester set)
Tester knob indication
Resistance (Ω)
Float position
Full "a"
Empty "b"
"a"
73.5 mm 14.4 mm
(2.89 in.) (0.57 in.)
"b"
"A": Horizontal
3) Install the fuel level gauge. Refer to "Fuel Pump
Assembly / Fuel Level Gauge Removal and
Installation in Section 1G (Page 1G-11)".

Speedometer Inspection

If the speedometer, odometer or tripmeter does not
function properly, inspect the speed sensor and the
coupler connections. If the speed sensor and coupler
connections are OK, replace the combination meter unit
with a new one. Refer to "Combination Meter Removal
and Installation (GSF650/S/A/SAK7) (Page 9C-5)".

Speed Sensor Removal and Installation

Removal
1) Remove the seat. Refer to "Exterior Parts Removal
and Installation (GSF650/S/A/SAK7) in Section 9D
(Page 9D-6)".
2) Remove the left frame cover. Refer to "Exterior Parts
Removal and Installation (GSF650/S/A/SAK7) in
Section 9D (Page 9D-6)".
3) Remove the engine sprocket outer cover. Refer to
"Engine Sprocket Removal and Installation in
Section 3A (Page 3A-2)".
B817H29306009
Resistance
Approx. 10 Ω
Approx. 216 Ω
5˚
"A"
I717H1930006-02
B817H29306010
B817H29306011
4) Move the regulator/rectifier assembly (1) by
removing the regulator/rectifier bracket bolts.
5) Disconnect the speed sensor coupler (2).
6) Release the speed sensor lead wire from the
clamps.
7) Remove the speed sensor (3).
1
I718H1930023-02
2
I718H1930025-02
3
I718H1930024-03