Generator Removal And Installation; No-Load Performance - Suzuki GSX-R1000 Service Manual

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1J-4 Charging System:
3) Measure the resistance between the three lead
wires.
If the resistance is out of specified value, replace the
stator with a new one. Also, check that the generator
core is insulated properly.
NOTE
When making this test, be sure that the
battery is in fully charged condition.
Special tool
: 09900–25008 (Multi circuit tester set)
Tester knob indication
Resistance (Ω)
Generator coil resistance
0.12 – 0.6 Ω (W – W)
∞ Ω (W – Ground)
4) Connect the generator coupler.
5) Install the left side cowling. Refer to "Exterior Parts
Removal and Installation" in Section 9D (Page 9D-
6).

No-load Performance

1) Remove the left side cowling. Refer to "Exterior
Parts Removal and Installation" in Section 9D
(Page 9D-6).
2) Disconnect the generator coupler (1).
1
3) Start the engine and keep it running at 5 000 r/min.
4) Using the multi-circuit tester, measure the voltage
between three lead wires.
If the tester reads under the specified value, replace
the generator with a new one.
email: info@motomatrix.co.uk / www.motomatrix.co.uk
W
W
W
I947H11A0002-02
I947H11A0003-01
Special tool
: 09900–25008 (Multi circuit tester set)
Tester knob indication
Voltage (~)
Generator no-load performance (When engine is
cold)
85 V (AC) and more at 5 000 r/min
W
W
W
5) Connect the generator coupler.
6) Install the left side cowling. Refer to "Exterior Parts
Removal and Installation" in Section 9D (Page 9D-
6).

Generator Removal and Installation

Removal
1) Drain engine oil. Refer to "Engine Oil and Filter
Replacement" in Section 0B (Page 0B-10).
2) Remove the left side cowling. Refer to "Exterior
Parts Removal and Installation" in Section 9D
(Page 9D-6).
3) Disconnect the generator coupler (1).
1
4) Remove the generator cover (2).
2
I947H11A0004-02
B947H11A06004
I947H11A0005-01
I947H11A0006-01