service schedule LEXUS SC400 1991 Service Repair Manual

MAINTENANCE
GENERAL NOTES:
wThere are 2 separate maintenance schedules,
namely A and B, which apply to different driving
conditions. Find out how the vehicle is driven,
select the appropriate schedule and service the
vehicle accordingly.
w Every service item in the periodic maintenance list
must be performed.
w Next to the columns of periods in the schedule,
reference pages have been added for easy access
to service data and procedures necessary for each
operation.
w The service interval for scheduled maintenance is
determined by the odometer reading or time
interval, whichever comes first, shown in the
schedule.
w Maintenance services after the last period should
be performed at the same interval as before unless
otherwise noted.
w Skipping even 1 item in the list can cause the
engine to run poorly and increase exhaust
emissions.
MA±1
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