engine coolant Lexus ES350 2010 Scheduled Maintenance Guide

SCHEDULED MAINTENANCE LOG
MAINTENANCE
168 Months or 140,000 Miles
oReplace engine oil and oil filter; reset
reminder light
o Rotate tires
1
oMeasure thickness of brake pads and rotors
(GS, IS, IS F, LS 460 with Sport Package)
o Replace air conditioner filter (LS, SC)
o Replace Smart Key battery (all models
except SC)
o Visually inspect brake pads, calipers and rotors
o Roadtest vehicle
Additional Maintenance Required
If You Drive Primarily Under the
Following Conditions
Driving on dirt roads or dusty roads:
o Inspect axle shaft boots
o Inspect ball joints and dust covers
o Inspect engine air filter
o Inspect steering linkage and boots
o Tighten nuts and bolts on chassis
Driving while towing:
o Tighten nuts and bolts on chassis (ES)
Date: _________ Mileage: _________
Notes:
174 Months or 145,000 Miles
oReplace engine oil and oil filter; reset
reminder light
o Rotate tires
1
oInspect engine coolant (see page 69)
o Visually inspect brake pads, calipers and rotors
o Roadtest vehicle
Additional Maintenance Required
If You Drive Primarily Under the
Following Conditions
Driving on dirt roads or dusty roads:
o Inspect axle shaft boots
o Inspect ball joints and dust covers
o Inspect engine air filter
o Inspect steering linkage and boots
o Tighten nuts and bolts on chassis
Driving while towing:
o Tighten nuts and bolts on chassis (ES)
Date: _________ Mileage: _________
Notes:
Scheduled Maintenance Log
66
1Applies to models with same size front and rear tires and wheels.
2010 Lexus Sedans_4880d 7/21/09 1:55 AM Page 66

SCHEDULED MAINTENANCE LOG
MAINTENANCE
Scheduled Maintenance Log67
180 Months or 150,000 Miles
oReplace engine oil and oil filter; reset reminder light
o Rotate tires
1
oMeasure thickness and runout of brake rotors
o Measure thickness of brake pads (GS, IS, IS F, LS 460
with Sport Package)
o Replace air conditioner filter
o Replace brake fluid
o Replace engine air filter
o Inspect the following:
___Axle shaft boots
___Ball joints and dust covers
___Body
___Brake lines and hoses
___Drive belt
___Exhaust pipes and mountings
___Front differential oil (GS 350 AWD, IS 250 AWD,
LS 460 AWD)
___Fuel lines and connections, fuel tank band and fuel tank vapor vent system hoses
Additional Maintenance Required If You Drive Primarily Under the Following Conditions
Driving on dirt roads or dusty roads:
o Tighten nuts and bolts on chassis
Driving while towing:
o Tighten nuts and bolts on chassis (ES)
___Fuel tank cap gasket
___Manual transmission oil (IS 250)
___Rack and pinion assembly
___Rear differential oil (GS, IS, LS, SC)
___Steering linkage and boots
___Transfer case for signs of leakage (GS 350 AWD, IS 250 AWD,
LS 460 AWD)
___Transmission for signs of leakage
Date: _____________________________ Mileage: ____________________________
Notes:
o Replace engine coolant (see page 69)
o Replace Smart Key battery (all models
except SC)
o Visually inspect brake pads, calipers
and rotors
o Roadtest vehicle
2010 Lexus Sedans_4880d 7/21/09 1:57 AM Page 67

EXPLANATION OF MAINTENANCE ITEMS
MAINTENANCE
Scheduled Maintenance Log69
Brake Pads, Calipers and Rotors
Check brake pads and rotors for
excessive wear; check brake rotors
for runout. Check brake calipers for
fluid leakage. Check the parking
brake linings (shoes) and drums for
scoring, burning, fluid leakage, broken
parts and excessive wear. Some mod
els are equipped with directional
rotors. When servicing these rotors,
reinstall at same location. A qualified
technician should perform these
operations. See inside front cover
for additional brake information.
Differential Oil
Inspect each differential component
for signs of leakage. If you discover
any leakage, have it repaired immedi
ately by a qualified technician. Refer
to your Owner’s Manual
for fluid
specifications. For ISF, replace rear
differential oil at specified intervals.
Drive Belt
Inspect for cracks, excessive wear
and oiliness. Check the belt tension
and adjust if necessary. Replace the
belt if it is damaged. Engine Air Filter
Check for damage, excessive wear
and oiliness. Replace if necessary.
Engine Coolant
When inspecting, visually check
the engine coolant level on the see
through reservoir. Add coolant as
necessary. When replacing, drain
and flush the cooling system and refill
with coolant. Always use Genuine
Toyota Super LongLife Coolant or
similar highquality nonsilicate, non
amine, nonnitrate, nonborate ethyl
eneglycol coolant with longlife
hybrid organic acid technology (i.e.,
a combination of low phosphates and
organic acids). Check that the radia
tor is not blocked with leaves, dirt or
insects and clean if necessary. Also
check the hose connections for cor
rosion and condition of installation.
A qualified technician should perform
these operations.
Note: Initial replacement is at 120
months/100,000 miles. Replace
every 60 months/50,000 miles
thereafter.
2010 Lexus Sedans_4880d 7/21/09 1:58 AM Page 69