YH4
GRAND
VITARA
0B-12 MAINTENANCE AND LUBRICATION
IGNITION SYSTEM
ITEM 2-1
Spark Plugs Replacement
Replace spark plugs with new ones referring to Section 6F1 or 6F2.
FUEL SYSTEM
ITEM 3-1
Air Cleaner Filter
Inspection
1) Remove air cleaner case clamps.
2) Take cleaner filter out of air cleaner case.
3) Check air cleaner filter for dirt. Replace excessively dirty filter.
4) Blow off dust by compressed air from air outlet side of filter.
5) Install air cleaner filter into case.
6) Install air cleaner case cap and clamp it securely.
Replacement
Replace air cleaner filter with new one according to above steps 1),
2) and 5), 6).
ITEM 3-2
Fuel Lines and Connections Inspection
1) Visually inspect fuel lines and connections for evidence of fuel
leakage, hose cracking and damage. Make sure all clamps are
secure.
Repair leaky joints, if any.
Replace hoses that are suspected of being cracked.