Suzuki VLR1800 Service Manual

Charging System: 1J-11
3) After recharging, wait at least 30 minutes and then
measure the battery voltage using the multi-circuit
tester.
If the battery voltage is less than 12.5 V, recharge
the battery again.
If the battery voltage is still less than 12.5 V after
recharging, replace the battery with a new one.
4) Install the battery to the motorcycle. Refer to “Battery
/ Battery Holder Removal and Installation (Page 1J-
11)”.
Battery / Battery Holder Removal and
Installation
B822H11A06009
Removal
1) Remove the seat. Refer to “Exterior Parts Removal
and Installation in Section 9D (Page 9D-3)”.
2) Disconnect the battery (–) lead wire (1).
3) Disconnect the battery (+) lead wire (2).
NOTE
Be sure to disconnect the battery (–) lead
wire (1) first, then disconnect the battery (+)
lead wire (2).
4) Remove the battery (3) from the motorcycle.
5) Remove the ECM (4) and starter relay (5).
“A”: Charging period “B”: Stop charging
“A”
“B”
I649G11A0045-02
I705H11A0029-02
1
2
3
I822H11A0020-02
5
4
I822H11A0021-01

Suzuki VLR1800 Specifications

General

Manufacturer	Suzuki
Model	VLR1800
Compression Ratio	10.5:1
Fuel System	Fuel injection
Starter	Electric
Transmission	5-speed
Category	Cruiser
Displacement	1783 cc
Ignition	Electronic ignition (Transistorized)
Final Drive	Shaft
Front Suspension	Telescopic, coil spring, oil damped
Rear Suspension	Link type, coil spring, oil damped
Rear Brakes	Single disc
Ground Clearance	140 mm
Seat Height	705 mm