Volvo 1990 740 Model
Servicing (Miscellaneous
Maintenance/ EGR valve), 740 pg
97
The present information within
the chart EGR valve, clean
indicates an inspection at 50,000
miles (80,000 km).
The EGR valve, clean
maintenance should be
performed at the 60,000 mile
(96,000 km) inspection
Servicing (Miscellaneous
Maintenance/ change brake fluid),
740 pg 97
The present information
indicates a footnote after the
change brake fluid maintenance.
Please disregard this footnote
as it does not apply to the
maintenance service to be
performed.
Servicing (Emission System
Maintenance/ Exhaust System),
760 pg 102, 780 pg 90
The present information
indicates Exhaust System within
the chart.
The correct information is:
Exhaust system (B280F
engine only)
Servicing (Miscellaneous
Maintenance/ EGR, clean), 740 pg
103
The present information
indicates that EGR valve, clean
inspection should be performed
at the 50,000 mile (80,000 km)
interval.
The EGR valve, clean
inspection should be
performed at the 60,000 mile
(96,000 km) inspection
interval.
Fuel Requirements, Refueling
(Octane Rating) 740 pg 47, 760 pg
49
The present information under
Octane Rating, last sentence
indicates; Turbo models should
he run on RON 95 fuel only.
Please disregard this sentence.
Fuel requirements, Refueling
(Detergent or Injector Cleaning
Gasoline), 740 pg 47, 760 pg 49
The present information is;
Detergent or Injector Cleaning
Gasoline The use of specially
formulated gasoline which
contains so called "detergent
injector cleaning" additives is
allowed and recommended by
Volvo. The use of these
detergent additives in gasoline
has been shown to be effective
in reducing the buildup of
certain injector deposits.
The correct information is;
Deposit Control Gasolines -
Volvo strongly recommends
the use of gasoline that has
been refinery blended with
"Deposit Control" additives.
These additives are specially
formulated to prevent the
buildup of certain injector and
intake system deposits. Fuels
containing "Deposit Control"
additives are usually
advertised as such and may
have additional claims to
"clean injectors and intake
valves" or similar wording If it
is not clear whether the fuel
contains such additives, ask
the station operator for further
information regarding the
detergency of their gasolines.
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