open gas tank SUZUKI JIMNY 2005 3.G Service Workshop Manual

Downloaded from www.Manualslib.com manuals search engine 0A-10 GENERAL INFORMATION
Precautions For Catalytic Converter
For vehicles equipped with a catalytic converter, use only unleaded gasoline and be careful not to let a
large amount of unburned gasoline enter the converter or it can be damaged.
 Conduct a spark jump test only when necessary, make it as short as possible, and do not open the
throttle.
 Conduct engine compression checks within the shortest possible time.
 Avoid situations which can result in engine misfire (e.g. starting the engine when the fuel tank is
nearly empty.)
Precautions For Electrical Circuit Service
 When replacing a fuse, make sure to use a fuse of the
specified capacity. Use of a fuse with a larger capacity
will cause a damage to the electrical parts and a fire.
 When disconnecting and connecting coupler, make sure
to turn ignition switch OFF, or electronic parts may get
damaged.
 When disconnecting connectors, never pull the wiring
harnesses. Unlock the connector lock first and then pull
them apart by holding connectors themselves.

Downloaded from www.Manualslib.com manuals search engine 0B-10 MAINTENANCE AND LUBRICATION
REPLACEMENT
Replace air cleaner filter with new one according to steps 1), 2)
and 5), 6) of inspection procedure.
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.
Fuel Filter
REPLACEMENT
Fuel filter (1) is a part of fuel pump assembly (2) which is installed
in fuel tank. Replace fuel filter with new one periodically, referring
to “Fuel Pump Assembly (with Fuel Filter, Fuel Level Gauge and
Fuel Cut Valve)” in Section 6C for proper procedure.
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
Crankcase Ventilation Hoses and Connections
INSPECTION
Refer to “PCV (Positive Crankcase Ventilation) Valve” in this sec-
tion.
WARNING:
This work must be performed in a well ventilated area
and away from any open flames (such as gas hot water
heaters).

Downloaded from www.Manualslib.com manuals search engine ENGINE FUEL 6C-3
Fuel Pump Assembly
The fuel pump assembly (1) consists of fuel pump (6), fuel filter
(2), fuel level gauge (5) and fuel cut valve (4).
FUEL PUMP
For structure and operation of the fuel pump, refer to “Fuel Deliv-
ery System” in Section 6E.
FUEL CUT VALVE
The fuel cut valve consists of a float and a spring. It allows only
the fuel vapor to flow into the canister and prevents the fuel from
flowing into the canister.
Fuel Filler Cap
The fuel tank filler neck has a vacuum cap.
A ratchet tightening device on the threaded fuel filler cap reduces
the chances of incorrect installation, which would prevent sealing
fuel vapors.
After the gasket (2) on fuel filler cap and the filler neck flange con-
tact, the ratchet produces a loud clicking noise, indicating the seal
has been set.
This cap has a vacuum relief valve (1) inside.
The vacuum relief valve opens to relieve the vacuum created in
the fuel tank.
3. Suction filter