Chevrolet 1993 Corvette Owner's Manual page 331

Maintenance Schedule
Section
A:
Scheduled Maintenance
Services
(cant.)
€xplanation of Scheduled Maintenance Services
Below are explanations of the services listedh Schedule I
and Schedule 1 1 .
ITEM
NO.
SERVICE
1
Engine OiI and Filter .Change*-Use -only API
Service SG Energy Conserving II oils of the proper
viscpsity. To determine the preferred viscosity for
your vehicle'-s engine, see the Index under Engine
Oil. The engine requires a special oil rneethg-GM
Standard GM4718M. O i l s meeting-this Standard
may be identgied. as synthetic, and should also be
ifientified as APT
.Sc?rvice SG.
However, not all
Synthetic API Service SG oils will meet this GM
Standard. You should look for
and
use
only an.oi1.
that. meets GM, Standard GM47-18M.
Your- vehicle has an Engine Oil Life Monitor. This
monitor will show you when to change the oil.
See
the Index under Engine Oil Life Monitor.
The proper fluids and lubricants to use
are
listed in Section
D, Make
sure
whoever services. your vehicle uses
these. All
parts should be replaced and .all necessary repairs done
before you or anyone else drives the vehicle.
ITEM
NO.
2
3
SERVICE
Chassis Lubrication-Lubricate- the transmission
shift .linkage, parkhg brake cable guides,
underbody contact points and linkage. Lubricate
the front sus.pension.
Engine A~ctxsory Drive Beit In'spectim-.Inspect
the bekfor-cixxlcs, fraying, wear and proper
tension. Replace as -needed.
. .
-NOTE: .To determine your engine's dispta6mmt
and code, see the Index under
Eagine Identification.
*
An
Emission
Cpntrol Service.
-i?
The U S . Environmental ProteGtion Agency
has. &ermined that the. failure to perform this maintenance item will not nullify the ewsii;sion
warranty or limit recallliabilfty
priorto
;he
completion .of
vehicle useful life. Geizel-a1 Motors, however, urgs that a12 recmimended
mairztenanceseruices be:performed at the indicated intervals and the-maintenance be recorded in Section
E:
Maintenance Record.
330