service schedule BUICK RIVIERA 1993 User Guide

TO BE SERVICED
(See Explanation of
Scheduled Maintenance
Services Following Schedules
I and 11)
Item No.
8. Spark Plug Replacement*
9. Spark Plug Wire Inspection*T
10. Air Cleaner Filter Replacement*
11. Fuel Tank, Cap
& Lines Inspection*?
WHEN TO PERFORM I MILES (000)
Miles (kilometers) or Months, Whichever
Occurs First I ,,
7.5 45 37.5 30 22.5 15
KILOMETERS (000)
0
0
Every 30 000 mi. (50 000 km) 0
0
I
The services shown in this schedule up to 45 000 miles (75 000 km) should be performed after 45 000 miles at the same
intervals.
I
* An Emission Control Service.
T The U.S. Environmental Protection Agency has determined that the failure to perform this maintenance item will not nullify the emission \
warranty or limit recall liability prior to the completion of
vehicle useful life. General Motors, however, urges that all recommended maintenance services be performed at the indicated intervals and the maintenance be recorded in “Section E:Maintenance
Record“.
277

Explanation of Scheduled Maintenance 3. Throttle Body Mounting Bolt Torque" -- Check
Services the torque of the mounting bolts and/or nuts.
* An Emission Control Service.
The
U.S. Environmental ProtectionAgency has determined that the failure to perform this maintenance item will not nullify the emission warranty or limit recall liability prior to thecompletion of vehicle
useful life. General Motors, however, urges that all recommended maintenance services be performed at the indicated intervals and the maintenance be recorded in "Section EMaintenance Record".
278

Section E: Maintenance Record
After the scheduled services are performed, record the
date, odometer reading and
who performed the service
in the columns indicated. When completing the
Maintenance Performed column, insert the numbers from the Schedule
I or Schedule II maintenance charts
which correspond to the maintenance performed. Also,
you should retain all maintenance receipts.
Your owner
information portfolio is a convenient place to store
them.
Maintenance Record
ODOMETER
DATE MAINTENANCE PERFORMED
SERVICED
BY READING
287

Run (Ignition Key Position) ......................... 72
Running Lights. Daytime
........................... 98
Running Your Engine While You’re Parked
............ 82
Safety Belt Care
................................ 256
Safety Belt Extender
.............................. 56
Safety Belt Reminder Light
......................... 25
Safety Belt Replacement
........................... 57
Safety Belt. Center Adult Passenger
.................. 42
Safety Belt. Lap
.................................. 42
Safety Belt. Lap-Shoulder
.......................... 27
Safety Belts
..................................... 13
Safety Belts. Buckled Wrong
........................ 29
Safety Belts. Questions About
....................... 24
Safety Belts. Rear Seat Passengers
................... 38
Safety Belt.
Too Loose ............................. 28
Safety Belt.
Torn ................................. 57
Safety Belts. Twisted
.............................. 31
Safety Belts. Right Front. Adult Passenger
............. 38
Safety Belts. Usage by Adults
....................... 26
Safety Belts. Usage by Children
..................... 43
Safety Belts. Usage During Pregnancy
................. 37
Safety Belts. Why They Work
....................... 20
Safety Belts. Worn Under
Arm ...................... 30
Safety Defects. Reporting .......................... 291
Scheduled Maintenance Services
.................... 273
Safety Warnings
.................................. 10 Seats and Safety Belts
............................. 13
Seat Controls
.................................... 14
Second Gear. When to Use
......................... 77
Securing A Child Restraint
......................... 45
Security Light
................................. 67. 69
Service Tips
.................................... 216
Service A/C Light
............................... 115
Service and Appearance . Care ...................... 215
“Service Engine Soon” Warning Light
............... 113
Service Parts Identification Label
................... 261
Service Publications
.............................. 292
Setting the Clock
......................... 127.130. 132
Setting the Trip Odometer
......................... 107
ShapeofRoadSigns
............................. 143
Sheet Metal Damage
............................. 258
Shift. Brake-Transaxle Interlock
.................. 75. 81
Shift Lever Positions
.............................. 75
Shifting Into Park
................................. 79
Shifting Out of Park
............................... 81
Signaling Turns
................................... 85
Signs. Road .................................... 140
Skidding ....................................... 161
Slippery Surfaces. Driving on
...................... 179
Snow or Ice. Driving on
........................... 179
Solvent-Type Cleaner on Fabric
.................... 254
Sound Equipment. Adding
......................... 125
Sound Systems
.................................. 124
Snowstorm. If You’re Caught in a Bad
............... 180
SpareTire
...................................... 212
305’ I