tire type TOYOTA AVALON 2021 Warranties & Maintenance Guides (in English)

57Maintenance Log
MAINTENANCE
EXPLANATION OF MAINTENANCE ITEMS
Spark Plugs
Replace at specied intervals. Install new
plugs of the same type as originally
equipped. A qualied technician should
perform this operation.
Steering Gear
Inspect for signs of leakage. If you
discover any leakage, have it repaired
immediately by a qualied technician.
Steering Linkage and Boots
With the vehicle stopped, check for
excessive freeplay in the steering wheel.
Inspect the linkage for bending and damage
and the dust boots for deterioration, cracks
and damage. Replace any damaged parts.
A qualied technician should perform
these operations.
Tire Rotation
Tires should be rotated according to the
instructions in the
Owner’s Manual. When
rotating tires, check for damage and
uneven wear. Replace if necessary.
Transfer Case Oil
Inspect or replace at speci ed intervals. When
performing inspections, check for signs of
leakage. If you discover any leakage, have it
repaired by a quali ed technician immediately.
Vacuum Pump for Brake Booster
Inspect or replace at speci ed intervals.
A quali ed technician should perform
this operation.
Wiper Blades
The wiper blades should not show any
signs of cracking, splitting, wear,
contamination or deformation. The wiper
blades should clear the windshield without
streaking or skipping.