Drive Belts
Inspect for cracks, excessive wear and oiliness. Check the belt tension
and adjust if necessary. Replace the belts if they are damaged.
Drive Shaft Boots
Check the drive shaft boots and clamps for cracks, deterioration
and damage. Replace any deteriorated or damaged parts and, if
necessary, repack the grease. A qualified technician should perform
these operations.
Engine Air Filter
Replace at specified intervals. When performing inspections, check
for damage, excessive wear and oiliness, and replace if necessary.
Engine Coolant
Drain and flush the cooling system and refill with an ethylene-glycol
type coolant. Inspect the radiator, condenser and/or intercooler for
leaves, dirt and insects and clean if necessary. Inspect hoses and con-
nections for corrosion and leaks. Tighten connections and replace parts
as necessary. A qualified technician should perform these operations.
Note: Your Scion is equipped with Genuine Toyota Super Long-Life
Coolant. The replacement intervals for engine coolant recommended
in this booklet are based on replacement with Genuine Toyota Super
Long-Life Coolant or similar high-quality non-silicate, non-amine,
non-borate ethylene-glycol coolant with long-life hybrid organic acid
t echnology (i.e., a combination of low phosphates and organic acids). If
another type of ethylene-glycol coolant is used, replacement intervals
may be different.
Engine Oil and Oil Filter
Replace the oil filter and drain and refill the engine oil at specified
intervals. For recommended oil grade and viscosity, refer to the
Owner’s Manual.
Engine Valve Clearance
Inspect for excessive lifter noise and engine vibration and adjust if
necessary. A qualified technician should perform this operation.
21
Explanation of Maintenance Items ‹‹
