1994 Lexus LS400 differential

MAINTENANCE
176SCHEDULE A
Maintenance operations:
A = Check and adjust as necessary; I = Inspect and correct or replace as necessary; R = Replace, change or lubricate.
Service interval(Use odometer reading or
months, whichever comes first.)Maintenance services beyond 96,000 km (60,000 miles) should continue to be performed at the same intervals shown for each maintenance schedule.
Miles x 1,00013.757.511.251518.7522.526.253033.7537.541.254548.7552.556.2560MonthsMaintenance items km x 1,0001.66121824303642485460667278849096
CHASSIS AND BODY
Brake linings and drumsIIIIIIIII: Every 12 months
Brake pads and discsIIIIIIIII: Every 12 months
Brake fluidIIRIRR: Every 36 months
Brake line pipes and hosesIIIII: Every 24 months
Steering linkageIIIIIIIII: Every 12 months
SRSAfter inspection at 10 years, inspect every 2 years.
Steering gear box See note (6)IIIIII: Every 24 months
Ball joints and dust coversIIIIIIIII: Every 12 months
Automatic transmission and differentialIRRRRR: Every 24 months
Bolts and nuts on chassis and body
See note (7)IIIIIIIIII: Every 12 months
Body inspection (paint, corrosion)IIIIIIIIII: Every 12 months
Air conditioning filter See note (8)RRRRR: Every 12 months
ROAD TESTIIIIIIIIII: Every 12 months
NOTE:
(6) Inspect the steering gear housing for oil leakage only.
(7) Applicable when operating mainly on rough and / or muddy roads. If not, follow schedule B.
(8) Not applicable in dusty areas.

MAINTENANCE
178SCHEDULE B
Maintenance operations:
A = Check and adjust as necessary; I = Inspect and correct or replace as necessary; R = Replace, change or lubricate.
Service interval
(Use odometer reading or months,
whichever comes first.)Maintenance services beyond 96,000 km (60,000 miles) should continue to be performed at the same intervals shown for each maintenance schedule.
Miles x 1,00017.51522.53037.54552.560MonthsMaintenance items km x 1,0001.61224364860728496
CHASSIS AND BODY
Brake linings and drumsIIIII: Every 24 months
Brake pads and discsIIIII: Every 24 months
Brake fluidIIRIRR: Every 36 months
Brake line pipes and hosesIIIII: Every 24 months
Steering linkageIIIII: Every 24 months
SRSAfter inspection at 10 years, inspect every 2 years.
Steering gear box See note (4)IIIIII: Every 24 months
Ball joints and dust coversIIIII: Every 24 months
Automatic transmission and differentialIIIIII: Every 24 months
Bolts and nuts on chassis and bodyIIIIII: Every 24 months
Body inspection (paint, corrosion)IIIIIIIIII: Every 12 months
Air conditioning filterRRRRR: Every 12 months
ROAD TESTIIIIIIIIII: Every 12 months
NOTE:
(4) Inspect the steering gear housing for oil leakage only.

MAINTENANCE
181 Automatic transmission fluid
Inspect for signs of leakage. Should you discover any leakage,
have the cause found and corrected / repaired by a qualified
technician immediately. Under severe driving conditions,
change the fluid and oil when scheduled.
Differential oil
Inspect the differential gear housing for signs of leakage.
Should you discover any leakage, have the cause found and
corrected / repaired by a qualified technician immediately.
When scheduled, drain and change the oil.
SRS
This should be periodically inspected by a qualified technician.
For details, see the maintenance schedule.
Bolts and nuts on chassis and body
Where necessary, retighten to specified torque.
Body inspection (paint, corrosion)
Visually check for corrosion, scratches and other damage.
Check body outer panels, underneath the vehicle, inner panels
of the hood and doors, etc. Apply touch-up paint to any chips
or scratches, or have them repaired by a qualified technician.
Air conditioning filter
Check the air flow quantity. Have the filter replaced by your
Lexus dealer according to the maintenance schedule.ROAD TEST
While driving the vehicle, check the proper operation of engine,
transmission, brakes and steering, and check for abnormal
noise or vibration from any part of the vehicle.