Chevrolet Spark Owner's Manual page 159

• Driving on hilly or mountainous terrain.
• Towing a trailer.
• Driving in heavy city traffic where the
outside temperatures regularly reach
90°F (32°C) or higher.
• Driving as a taxi, police or delivery ve-
hicle.
• Frequent driving when outside tem-
perature remains below freezing.
Additional Operations
The time allowance for additional opera-
tions, such as toothed belt replacement,
are not included in the standard scope
of service, and are charged separately. It
is nonetheless advisable to have such
work done as a part of a service check /
inspection, since the time allowance are
not as high as they would be if the work
was carried out separately.
MAINTENANCE SCHEDULE 8–3