Repair Procedures; Service Precautions - Mercury MerCruiser D2.8L D-Tronic Service Manual

SERVICE MANUAL NUMBER 22

Repair Procedures

Service Precautions

Electrical system components on this engine are not external ignition protected. Do
NOT STORE OR UTILIZE GASOLINE ON BOATS EQUIPPED WITH THESE ENGINES,
UNLESS PROVISIONS HAVE BEEN MADE TO EXCLUDE GASOLINE VAPORS FROM
ENGINE COMPARTMENT (ref: 33 CFR). Failure to comply could result in fire,
explosion and/or severe personal injury.
Always disconnect battery cables from battery BEFORE working on fuel system to
prevent fire. This eliminates the engine wiring as a potential source of ignition.
FIRE HAZARD: Fuel leakage from any part of the fuel system can be a fire hazard
which can cause serious bodily injury or death. Careful periodic inspection of entire
fuel system is mandatory, particularly after storage. All fuel components including
fuel tanks, whether plastic, metal or fiberglass, fuel lines, primers, fittings, and fuel
filters should be inspected for leakage, softening, hardening, swelling or corrosion.
Any sign of leakage or deterioration requires replacement before further engine
operation.
Be careful when changing fuel system components; diesel fuel is flammable.
Ensure that ignition key is OFF. Do NOT smoke or allow sources of open flame in
the area while changing fuel system components. Wipe up any spilled fuel
immediately. Dispose of rags appropriately. Do NOT allow fuel to come into contact
with any hot surface which may cause it to ignite.
Dispose of fuel soaked rags, paper, etc. in an appropriate airtight, fire-retardant
container. Fuel soaked items may spontaneously ignite and result in a fire hazard,
which could cause serious bodily injury or death.
90-860074--1 FEBRUARY 2002
WARNING
WARNING
WARNING
WARNING
WARNING
EDI DIAGNOSIS
Page 5E-93