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Volvo 1990 740 Model
Servicing (Exhaust Gas
Recirculation EGR), 740 pg 106,
760 pg 108
Servicing (Timing Gear belt), 740
pg 103
Servicing (Emission System
Maintenance/Automatic
Transmission Fluid), 740 pg 96
pg. II Addendum
Topic/Model Pg. No.
file:///K|/ownersdocs/1990/1990_740/90740_app.htm (2 of 4)12/30/2006 8:26:10 AM
For the 740 , The present
information indicates; The EGR
valve should be inspected every
12,000 miles (20,000 km) and
cleaned every 24,000 miles
(40,000 km).
For the 760 , The present
information indicates; The EGR
valve should be cleaned after
48,000 miles (80,000 km) and
then at 24,000 mile (40,000 km)
intervals.
The present information indicates
the following; The timing gear
belt should be adjusted at the 600-
1,200 mile (1000-2000 km)
inspection for B230F/FT engines
or 5000 miles (8000 km) for
B234F engines. We recommend
that the belt be replaced every
50,000 miles (80,000 km).
The present statement for
Automatic Transmission fluid has
a deleted footnote 6
Present Information
The corrected information for
all models is; The EGR valve
should be inspected at the
60,000 mile (96,000 km)
inspection and thereafter
cleaned every 20,000 miles
(32,000 km.)
The corrected information is;
The timing gear belt should
be adjusted at the 600-1,200
mile (1000-2000 km)
inspection for B230F/FT
engines or 5000 miles (8000
km) for B234F engines. For
the B234F engine only, the
first timing gear belt
adjustment at 5000 miles
(8000 km) will be done free
of charge. We recommend
that the timing gear belt be
replaced every 50,000 miles
(80,000 km) for both engines.
When performing this
operation refer to footnote 6
as well.
Corrections
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