2004 TOYOTA AVALON oil

Explanation of Maintenance Items
Scheduled Maintenance Logs36
The following descriptions are provided to give you a better understanding of
the maintenance items that should be performed on your vehicle. The scheduled
maintenance log indicates at which mileage/time intervals each item should be
performed. Please note that many maintenance items should be performed only
by a qualified technician.
For further information on maintenance items you can perform yourself,
see the “Vehicle Maintenance and Care” and “Do-It-Yourself Maintenance”
sections of yourOwner’s Manual.
Automatic Transmission Fluid or Manual Transmission Oil
Inspect or replace at specified intervals. When performing inspections, check each
component for signs of leakage. If you discover any leakage, have it repaired by a
qualified technician immediately.
Ball Joints and Dust Covers
Check the suspension and steering linkage ball joints for looseness and damage.
Check all dust covers for deterioration and damage. Replace any deteriorated or
damaged parts. A qualified technician should perform these operations.
Brake Lines and Hoses
Visually inspect for proper installation. Check for chafing, cracks, deterioration
and signs of leakage. Replace any deteriorated or damaged parts. A qualified
technician should perform these operations.
Brake Linings/Drums and Brake Pads/Discs
Check the brake linings (shoes) and drums for scoring, burning, fluid leakage,
broken parts and excessive wear. Check the pads for excessive wear and the
discs for runout, excessive wear and fluid leakage. Replace any deteriorated
or damaged parts. A qualified technician should perform these operations.
Cabin Air Filter
Replace at specified intervals. Driving in heavy traffic, on dirt roads or in urban,
desert or dusty areas may shorten filter’s life. More frequent replacement may
be necessary.
Charcoal Canister (CA, MA and NY vehicles)
Check for internal damage and clogging. If necessary, clean with compressed air
or replace. A qualified technician should perform these operations.

Explanation of Maintenance Items
Scheduled Maintenance Logs37
Differential Oil
Replace at specified intervals. When performing inspections, check each
component for signs of leakage. If you discover any leakage, have it repaired
by a qualified technician immediately.
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.
Selected models also require periodic inspection of the drive shaft bolt for proper
torque. 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 connections for corrosion and
leaks. Tighten connections and replace parts as necessary. A qualified technician
should perform these operations.
Note:Your Toyota 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 technology (i.e., a combination of low phosphates
and organic acids). If another type of ethylene-glycol coolant is used, replace-
ment 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.

Explanation of Maintenance Items
Scheduled Maintenance Logs39
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 qualified technician should
perform these operations.
Timing Belt
Replace every 90,000 miles. A qualified technician should perform this operation.
Tire Rotation
Tires should be rotated at specified intervals 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 specified intervals. When performing inspections, check for
signs of leakage. If you discover any leakage, have it repaired by a qualified tech-
nician immediately.
Wheel Bearing and Drive Shaft Bushing Grease
Repack the wheel bearings with wheel bearing grease and the drive shaft
bushing with molybdenum-disulfide lithium-base chassis grease. A qualified
technician should perform these operations.

Toyota Maintenance and Repair Support41
Toyota Express Lube
With Toyota Express Lube, you get the
convenience of a quick-lube shop and
the quality and expertise you count on
when you go to a Toyota dealership.
You also get the Express Lube guarantee:
in 29 minutes or less from the time
of write-up, a complete oil-and-filter
change using Genuine Toyota Parts
along with a multi-point inspection,
or the next one is free.
You never need an appointment to use Express Lube at a Toyota dealership.
You’ll be waited on promptly and your oil-and-filter change will be done while
you wait. Express Lube also delivers outstanding value, since the service is priced
very competitively with franchised quick-lube centers.
More than 700 Toyota dealerships now offer Express Lube service. Call (800) 331-4331
for the Express Lube location nearest you.

Toyota Maintenance and Repair Support49
Do-It-Yourself Products
Genuine Toyota Chemicals
Toyota offers a complete line of products to help you keep your Toyota looking and
running like new. To safeguard your vehicle’s appearance, you’ll find everything
from fabric spot remover and glass cleaner to liquid car wash and touch-up paint.
When it’s time to get under the hood (or under the car), products such as fuel
injector cleaner, brake fluid and silicone spray will help you get the job done.
All of these products are formulated specifically for use with Toyota vehicles, so you
can be confident you’re giving your vehicle the best care possible, inside and out.
Genuine Toyota Super Long-Life Antifreeze/Coolant
Genuine Toyota Super Long-Life Antifreeze/Coolant is the same high-quality,
factory-fill product found in new Toyotas. You’ll know it by its distinctive pink
color. It provides maximum protection and durability without the use of harmful
silicates. And because it’s compatible with non-metallic materials, it helps extend
the life of water-pump seals. Don’t trust your engine to anything less than the
best: Genuine Toyota Super Long-Life Antifreeze/Coolant.
Genuine Toyota Motor Oil
Your Toyota’s engine features highly advanced technology to ensure superior
performance, reliability and fuel economy. Genuine Toyota Motor Oil is formulated
with a special combination of lube-base stocks and an additive blend to maxi-
mize the benefits of this technology. Make sure you’re getting the most out of
your engine by always putting the best into it: Genuine Toyota Motor Oil.

Service Agreements and Pre-Paid Maintenance
Toyota Maintenance and Repair Support52
Toyota Extra Care Vehicle Service Agreements
Toyota Extra Care Vehicle Service Agreements enhance the scope and/or length of
protection for your vehicle by providing coverage in addition to your vehicle’s
factory warranty, or providing protection if the original warranty has expired.
1
Toyota Extra Care provides for the repair or replacement of covered components
that have mechanical failures and protects you from rising repair costs in the
future. In addition, many plans include benefits such as towing, substitute trans-
portation and travel protection with lodging and meals.
Toyota Extra Care Vehicle Service Agreements are accepted at all participating Toyota
dealerships in the United States and Canada. That means repairs are made by
factory-trained service technicians using Genuine Toyota Parts.
Toyota Financial Services offers several Toyota Extra Care Vehicle Service Agreement
plans, each with a variety of time and mileage options.
2Your Toyota dealer can
help you select the plan that best meets your needs.
Toyota Auto Care Prepaid Maintenance Program
The Toyota Auto Care Prepaid Maintenance Program provides a convenient way to
prepay for your vehicle’s regularly scheduled maintenance and protects you from
the rising cost of service.
Toyota Auto Care Classic Prepaid Maintenance Plans are available for both new
and used vehicles. Benefits include oil-and-filter changes, lubrication of key
chassis parts, 19-point inspections at predetermined service intervals, timed
service reminders and a computerized history of each service visit. In addition,
24-hour roadside assistance is included with most plans.
3Premium Plans (avail-
able for new vehicles only) also include tire rotations and major maintenance
services at 15,000, 30,000 and 45,000 miles.
The Toyota Auto Care Program offers two coverage levels as well as several options
for service intervals, time and mileage. Your Toyota dealer can help you select the
prepaid maintenance plan that is best for you.
1Vehicle service agreements are offered by Toyota Motor Insurance Services, Inc., administered by Toyota
Motor Services Company in certain states. In Florida, offered by Toyota Motor Insurance Company.
2Toyota Financial Services is a service mark of Toyota Motor Insurance Services, Inc.3See individual plans for details on applicability.