Suzuki VLR1800, Service Manual

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1F-6 Engine Cooling System:
4) Disconnect the radiator inlet hose (2) and cooling fan
motor coupler (3).
5) Disconnect the water bypass hose (4) and radiator
outlet hose (5).
6) Remove the radiator assembly (6) by removing the
bolts.
7) Remove the radiator covers (7), left and right.
8) Disconnect the oil cooler hose (8).
9) Remove the cooling fan motor (9) from the radiator.
Installation
Install the radiator in the reverse order of removal. Pay
attention to the following points:
• Connect the radiator hoses securely. Refer to “Water
Hose Routing Diagram (Page 1F-3)”.
• Pour engine coolant. Refer to “Cooling System
Inspection in Section 0B (Page 0B-15)”.
• Bleed air from the cooling circuit. Refer to “Cooling
System Inspection in Section 0B (Page 0B-15)”.
Water Hose Inspection
B822H11606005
Inspect the water hoses in the following procedures:
1) Move the fuel tank backward. Refer to “Fuel Tank
Removal and Installation in Section 1G (Page 1G-
8)”.
2) Remove the left frame lower cover and secondary
gear case cover. Refer to “Exterior Parts Removal
and Installation in Section 9D (Page 9D-3)”.
3) Check the water hoses for crack, damage or engine
coolant leakage. If any defect is found, replace the
radiator hose with a new one.
2
3
I822H1160005-01
5
4
I822H1160006-01
6
I822H1160007-01
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7
I822H1160008-02
8
9
I822H1160009-01