Crankcase Breather (Pcv) Cover Inspection; Evaporative Emission Control System; Removal And Installation (Only For - Suzuki VLR1800 Service Manual

1B-13 Emission Control Devices:
4) Disconnect the crankcase (PCV) cover side of PCV
hose (1).
5) Remove the crankcase breather cover. Refer to
"Engine Bottom Side Disassembly in Section 1D
(Page 1D-59)".
Installation
Installation is in the reverse order of removal.
Pay attention to the following points:
• Install the crankcase breather cover. Refer to "Engine
Bottom Side Assembly in Section 1D (Page 1D-68)".
• Install the PCV hose as shown in the throttle body
construction. Refer to "Throttle Body Construction in
Section 1D (Page 1D-9)".

Crankcase Breather (PCV) Cover Inspection

Inspect the crankcase breather (PCV) cover in the
following procedures:
1) Remove the PCV cover. Refer to "Engine Bottom
Side Disassembly in Section 1D (Page 1D-59)".
2) Inspect the PCV cover in the carbon deposit. If the
carbon deposit is found in the PCV cover, remove
the carbon.
3) Reinstall the PCV cover. Refer to "Engine Bottom
Side Assembly in Section 1D (Page 1D-68)".
Evaporative Emission Control System Removal
and Installation (Only for E-33)
Hose
Removal
1) Remove the fuel tank. refer to "Fuel Tank Removal
and Installation in Section 1G (Page 1G-8)".
2) Remove the EVAP hose as shown in the EVAP
canister hose routing diagram. Refer to "EVAP
Canister Hose Routing Diagram (Only for E-33)
(Page 1B-8)".
Installation
1) Install the EVAP hose as shown in the EVAP canister
hose routing diagram. Refer to "EVAP Canister Hose
Routing Diagram (Only for E-33) (Page 1B-8)".
2) Reinstall the removed parts.
1
I822H1120019-01
B822H11206008
B822H11206009
EVAP Canister
Removal
1) Remove the right frame side cover. Refer to "Exterior
Parts Removal and Installation in Section 9D
(Page 9D-3)".
2) Disconnect the surge hose (2), purge hose (3) and
drain hose (4).
3) Remove the EVAP canister (5).
3
2
Installation
Install the EVAP canister in the reverse order of removal.
EVAP System Purge Control Solenoid Valve
Removal
1) Lift and support the fuel tank. Refer to "Fuel Tank
Removal and Installation in Section 1G (Page 1G-
8)".
2) Disconnect the coupler (1) and EVAP system purge
control solenoid valve (2).
3) Disconnect the purge hose (3).
4
5
I822H1120020-03
1
2
I822H1120021-01
3
I822H1120022-01