Scheduled Maintenance Services
13. EGR SYSTEM INSPECTION* -Conduct EGR SYSl /l CHECK as
described in the Service Manual.
14. ELECTRONIC VACUUM REGULATOR VALVE (EVRV) INSPECTION*
-Inspect filter for excessive contamination or plugging. If required, clean
element with a solution of biodegradable soap and water, let
dry and
reinstall element.
MODELS)* -Adjust timing to underhood label specifications. Inspect the
inside and outside of the distributor cap and rotor for cracks, carbon
tracking and corrosion. Clean or replace as needed.
15. ENGINE TIMING CHECK AND DISTRIBUTOR CHECK (SOME
16. FUEL TANK, CAP AND LINES INSPECTION* -Inspect the fuel tank,
cap and lines
for damage or leaks. Remove fuel cap, inspect gasket for
an even filler neck imprint, and any damage, Replace parts as needed.
17.
THERMOSTATICALLY CONTROLLED AIR CLEANER INSPECTION*
A-(If so equipped.) Inspect all hoses and ducts for proper hookup.
Make sure valve works properly.
Look for cracks, fraying, wear, and proper tension. Adjust or replace as
needed.
19. EVAPORATIVE CONTROL SYSTEM (ECS) INSPECTION* -Check all
fuel and vapor lines and hoses for proper hookup, routing, and\
condition.
Check that the purge valve works properly, if equipped. Replace\
as needed.
20.
SHIELDS AND UNDERHOOD INSULATION INSPECTION Awlnspect
shields and underhood insulation for damage or looseness. Adjust
or
replace as required.
installation to see that gaskets are seated properly and all hose
connections, fasteners, and other components are tight.
Also check to be
sure that the air cleaner housing is properly seated, that the\
cover
fits
tightly, and the wing nuts are tight. Tighten connections and \
fasteners or
replace damaged parts as required.
18. ENGINE ACCESSORY DRIVE BELT(S) INSPECTION* --Inspect belts.
21.
AIR INTAKE SYSTEM INSPECTlONAWCheck the air intake system
22. THERMOSTATICALLY CONTROLLED ENGINE COOLING FAN INSPECTIONAB-(If
so equipped.) With the engine off and below
normal operating temperature, check
to see that the fan can be rotated
by hand on fluid coupling or viscous drives. Replace as necessary.
*An Emission Control Service
A Also a Noise Emission Control Service
Applicable only to vehicles sold in the United States
7-20
