brake pads lexus LS400 1994 Repair Manual Information / 1994 LS400: MAINTENANCE

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
180Spark plugs
Install new plugs of the same type as originally equipped. A
qualified technician should perform this operation.
Charcoal canister
Inspect for internal damage or clogging. Clean with
compressed air or replace if necessary. A qualified technician
should perform this operation.
CHASSIS AND BODY
Brake linings and drums
Check for scoring, burning, leaking fluid, broken parts, and
excessive wear. A qualified technician should perform this
operation.
Brake pads and discs
Check the pads for excessive wear and discs for runout and
wear, and leaking fluid. A qualified technician should perform
this operation,
Brake fluid
Check for correct levels of the brake fluid. If the level is low, add
FMVSS No. 116 DOT 3 or SAE J1703 brake fluid to the brake
reservoir. Change the brake fluid as scheduled. A qualified
technician should perform these operations.Brake line pipes and hoses
Visually check for proper installation. Check for chafing,
cracks, deterioration, and any evidence of leaking. Replace
any deteriorated or damaged parts immediately. A qualified
technician should perform these operations.
Steering linkage
With the vehicle stopped, check for excessive freeplay in the
steering wheel. Check the linkage for bend or damage.
Replace any damaged parts.
Steering gear box
Inspect the steering gear box for signs of leakage. Should you
discover any leakage, have the cause found and
corrected / repaired by a qualified technician immediately.
Ball joints and dust covers
Check the suspension and steering linkage ball joints for
looseness or damage. Check all dust covers for deterioration
or damage. A qualified technician should perform these
operations.