Suzuki Grand Vitara 2011 Manual page 769

• Ensure that you have hermetically resalable plastic bags for storing removed parts. Stored parts will therefore be
less subject to the risk of impurities. The bags must be used only once, and after use they must be thrown away.
• Make sure that lint-free towelettes. The use of a normal cloth or paper for cleaning purposes is forbidden.
These are not lint-free and may contaminate the fuel circuit of the system. Each lint-free cloth should only be used
once.
• Carry out any servicing as much as possible with the plug cap installed in order to prevent impurities from entering
the system.
• Instructions to be followed before opening the fuel circuit.
– For each operation, use new thinner (used thinner contains impurities). Pour it into a clean receptacle.
– For each operation, use a clean brush which is in good condition (the brush must not shed its bristles).
– Use a brush and thinners to clean the connections to be opened.
– Blow compressed air over the cleaned parts (tools, cleaned the same way as the parts, connections and injection
system zone). Check that no bristles remain adhered.
– Wash your hands before and during the operation if necessary.
– When wearing leather protective gloves, cover these with latex gloves.
• Instructions to be followed during the operation.
– As soon as the circuit is open, all openings must be plugged to prevent impurities from entering the system by
using the plug cap. They must not, under any circumstances, be reused.
– Close the hermetically sealed bag, even if it has to be reopened shortly afterwards.
Ambient air carries contamination.
– All components of the injection system that are removed must be stored in a hermetically sealed plastic bag once
the plugs have been inserted.
– The use of a brush, thinner, bellows, sponge or normal cloth is strictly forbidden once the circuit has been
opened.
These items are likely to allow impurities to enter the system.
– A new component replacing an old one must not be removed from its packaging until it is to be fitted to the
vehicle.
Fuel System: For Diesel Engine Model 1G-26
I4RH0A170052-01