Emission Control System - Suzuki SY413 Service Manual

1. Outlet hose
2. Inlet hose 3. Fuel filter
1. PCV valve
2. Crankcase ventilation hose
ITEM 3-2
Fuel Lines Inspection
D Check fuel lines for loose connection, deterioration or damage
which could cause leakage.
Make sure all clamps are secure.
D Replace any damaged or deteriorate parts.
There should be no sign of fuel leakage or moisture at any fuel
connection.
ITEM 3-3
Fuel Filter Replacement
WARNING:
This work must be performed in a well ventilated area
and away from any open flames (such as gas hot water
heaters).
Fuel filter is installed on dash panel in engine room.
Replace fuel filter with new one periodically, referring to SECTION
6C for removal and installation.
ITEM 3-4
Fuel Tank Inspection
Check fuel tank for corrosion, deterioration or damage which could
cause leakage.
If a problem is found, repair or replace.

EMISSION CONTROL SYSTEM

ITEM 4-1
PCV (Positive Crankcase Ventilation) Valve Inspection
Check crankcase ventilation hoses and PCV hoses for leaks,
cracks or clog, and PCV valve for stick or clog. Refer to SECTION
6E1, 6E2, 6E3 or 6E4 for PCV valve checking procedure.
ITEM 4-2
Fuel Evaporative Emission Control System Inspection
(if equipped)
1) Visually inspect hoses for cracks, damage or excessive bends.
Inspect all clamps for damage and proper position.
2) Check EVAP canister for operation and clog referring to SEC-
TION 6E1, 6E2, 6E3 or 6E4.
If any malfunction is found, repair or replace.
MAINTENANCE AND LUBRICATION 0B-11