Suzuki Wagon R Manual page 1079

0B-10 MAINTENANCE AND LUBRICATION
FUEL SYSTEM
ITEM 3-1
Air Cleaner Filter Inspection
1) Unclamp air cleaner case clamps.
2) Take cleaner filter out of air cleaner case.
3) Visually check that air cleaner filter is not excessively dirty, dam-
aged or oily.
4) Clean filter with compressed air from air outlet side of filter.
5) Install air cleaner filter into case referring to Section 6A.
6) Clamp case securely.
Air Cleaner Filter Replacement
Replace air cleaner filter with new one according to steps 1), 2), 5)
and 6) of Air Cleaner Filter Inspection.
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 Tank Inspection
Check fuel tank for damage, cracks, fuel leakage, corrosion and
tank bolts looseness.
If a problem is found, repair or replace.
EMISSION CONTROL SYSTEM
ITEM 4-1
PCV (Positive Crankcase Ventilation) Valve Inspection
Check crankcase ventilation and PCV hose for leaks, cracks or
clog, and PCV valve (1) for stick or clog. Refer to ON-VEHICLE
SERVICE of SECTION 6E1 for PCV valve checking procedure.