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01 Service and Maintenance
13
Turbocharger Operating Tips
01
In order to maximize the efficiency and opera-
tion of your vehicle, the following points
should be observed:
1. Oil change and filter replacement every
7,500 miles/12,000 km, or at a time interval
based on the type of driving and conditions
as detailed in your Owner's Manual. You
should maintain a record of these services
(repair order receipts).
2.
Do not use engine oil additives as they
may adversely affect the engine.
3. Use correct oil specifications (API) rating
grade SL. Volvo recommends the use of
energy-conserving oils. Only oil of cor-
rect viscosity rating may be used. Refer
to "Oil Specifications" on page 12.
Before switching off the engine, let it operate
at idle for a short time to allow the spinning of
the turbocharger compressor's turbine vanes
to slow. After hard driving, this idle time
should last a couple of minutes, during which
the vanes will slow and the compressor will
cool down while still receiving oil lubrication. If
the turbine vanes are spinning at high speeds
when the engine is switched off, there is a
great risk of heat damage and/or turbine sei-
zure due to lack of lubrication.
Do not race
the engine just prior to switching off!
IMPORTANT
Never race the engine
immediately after
starting
. Oil flow may not reach some lubri-
cating points fast enough to prevent turbo-
charger damage.
Содержание 2011
Страница 1: ...2011 U S A Canada WARRANTY AND MAINTENANCE RECORDS INFORMATION ...
Страница 5: ...01 SERVICE AND MAINTENANCE ...
Страница 33: ...02 WARRANTY ...
Страница 66: ...02 Warranty 66 02 ...