| (K) inspect, adjust, or replace generator/alternator
drive belts and check pulleys and tensioners for wear and belt alignment;
(L) verify operation of instrument panel gauges and
warning/indicator lights, and reset maintenance indicators;
(M) inspect interior and exterior lamps and sockets,
including headlights and auxiliary light such as fog and driving lights
and replace as needed; and
(N) verify windshield wiper and washer operation and
replace wiper blades as needed.
(7) The student applies the technical knowledge and
skills related to heating and air conditioning (A/C) in simulated
or actual work situations. The student is expected to:
(A) identify refrigerant type and the safety and environmental
concerns related to handling and storage;
(B) inspect engine cooling and heater systems hoses;
(C) inspect A/C-heater ducts, doors, hoses, cabin filters,
and outlets;
(D) inspect A/C condenser for airflow restrictions;
and
(E) identify hybrid vehicle A/C system electrical circuits
and the service/safety precautions.
(8) The student applies the technical knowledge and
skills related to manual and automatic drive train and axles in simulated
or actual work situations. The student is expected to:
(A) identify the different fluid types used in both
an automatic and manual transmission/transaxle;
(B) identify the fluid types and capacity required
by application using service information;
(C) check fluid level in a transmission or a transaxle
equipped with a dip-stick;
(D) check fluid level in a transmission or a transaxle
not equipped with a dip-stick;
(E) check fluid condition and inspect for leaks;
(F) drain and replace fluid and filter or filters in
an automatic transmission/transaxle;
(G) drain and replace fluid in an manual transmission/transaxle;
and
(H) inspect power train mounts.
(9) The student applies the technical knowledge and
skills related to engine performance in simulated or actual work situations.
The student is expected to:
(A) inspect and explain the electrical/electronic components,
sensors and circuits on an on board diagnostics (OBD) controlled engine;
(B) perform engine absolute manifold pressure tests
such as vacuum or boost;
(C) verify engine operating temperature;
(D) remove and replace spark plugs and inspect secondary
ignition components for wear and damage;
(E) describe the importance of operating all OBD II
monitors for repair verification;
(F) retrieve and record diagnostic trouble codes, OBD
II monitor status, and freeze frame data and clear codes when applicable;
(G) inspect, service, or replace air filters, filter
housings, and intake duct work;
(H) replace fuel filter or filters;
(I) inspect integrity of the exhaust manifolds, exhaust
pipes, mufflers, catalytic converters, resonators, tail pipes, and
heat shields; and
(J) inspect, test, and service positive crankcase
ventilation (PCV) system and its components such as the filter/breather
cap, valve, tubes, orifices, and hoses.
(10) The student applies the technical knowledge and
skills related to suspension systems and simulated or actual work
situations. The student is expected to:
(A) identify and interpret tire sidewall data information
such as Department of Transportation (DOT) production date information,
tire load capacity, inflation pressures, sizing description, and speed
rating;
(B) demonstrate tire tread depth measuring procedures
using industry standards such as common tread depth gauges;
(C) demonstrate tire and wheel balance such as static
and dynamic balance, and proper wheel weight selection;
(D) demonstrate tire and wheel measurements such as
radial and lateral run-out in tire and wheel assembly;
(E) inspect steering linkage components and mounts
such as inner and outer tie-rod ends, pitman arm, idler arm, inner
rack and pinion ends, rack and pinion mounts, upper and lower ball
joints, power steering pump, and hoses for leaks;
(F) remove, clean, inspect, and repack wheel bearings,
properly install wheel seals, and adjust wheel bearing pre-load;
(G) inspect shock absorbers and McPherson struts for
leakage and performance using jounce and rebound tests;
(H) demonstrate wheel stud replacement and installation
of wheel and tire assembly with proper torqueing procedure;
(I) identify and test the Tire Pressure Monitoring
Systems (TPMS), both the direct and indirect, for proper operation;
(J) dismount and mount a tire on a wheel and reinstall
the assembly, including torqueing the lug nuts; and
(K) rotate tires according to manufacturer recommendations.
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