Illustrated Lab Task List Why this class works for you Auto Diagnosis
The Automotive Arena Multi Faceted Career Direction Application of Core Knowledge Dynamic & Moving at the Speed of Technology Human Interaction Electrical Written Communication Artistic in its Own Way Mechanical Real Use of Math Necessity to Understand the Written Word Craftsmanship Problem Solving Real Use of Science Electronic Fluid Dynamics Computer Application The Bottom Line is: It Requires a Skill Set Like None Other
Fuel Pressure & Volume Test Narrows the causes and gives direction for the next set of tests
Fuel Injector, Throttle Body, Fuel Rail R & R or Cleaning Common service
Dry Wet Compression Test Good, base engine diagnostic test
Cylinder Leakage Test Pinpoints the loss of compression, but can t find a valve guide issue
Engine Oil Pressure Test Low oil pressure often means excessive main or rod bearing clearance
5 Gas Emission Testing & Analysis HC, CO, NOx, CO 2, O 2
Exhaust Back Pressure Test Excess back pressure & low engine vacuum are good indicators of a restricted CAT
Firing kv Test or Engine Power Balance Quick check to find the weak link
Timing (EST), Vacuum, and RPM Checks That spark to the spark plugs is exactly timed to the nearest 1º of crankshaft rotation
Oscilloscope Test of Ignition System High firing line = open Low firing line = short
Cooling System Performance Test Protect your engine s cooling system down to 34 Fº and up to + 310 Fº
Parasitic Load Voltage Drop (insulated and ground) & Diode Ripple Test 200 milliamp parasitic is the typical maximum
VAT 45 or VAT 40 Battery, Charging & Cranking System Tests Sell batteries, starters, alternators & wiring right the first time
Full Data & OBD II Monitor Scan or Bi Directional Control of Outputs First tool for the MIL
Quick Scan MIL, DTC Check, Data Stream & Monitor Check Everybody knows someone who has had a check engine light on
Minor Tune up or Ignition System Maintenance Still popular, even with direct ignition
Smoke Pro Diagnostic Smoke Test of EVAP System Leaks smaller than.020 may require a black light too
MODIS Scan, Lab Scope, Data Base, Bi Directional, etc. Get your $ worth out of your diagnostic equipment
Starter or Solenoid R & R or Overhaul Often replaced motor, whether it s needed or not diagnose it correctly
Alternator R & R or Overhaul Often replaced generator, whether it s needed or not diagnose it correctly
Distributor R & R or Overhaul & Static Timing Still a few of these in use & fewer people understand them
Steering & Suspension Inspection Complete Complete understanding is needed to give it a complete inspection
Brake Inspection Complete Look for the obvious, but learn to identify the hard to find concerns
Alignment Check set up, compensate, generate document Alignment checks are becoming more popular as a lead in to an appointment for job
Alignment Adjustment (4 wheel caster, camber, toe) 4 wheel alignment is the norm & adjustments always start at the rear of the vehicle
Tire Dismount & Mount Hunter TC3250 Whether you are replacing 4 tires or repairing one tire, this is a need to know!
Tire Balancing & TPMS Reset Excellent routine task that continues to evolve
Drum Brake Shoe Remove & Replace Mock up Looks simple, but it s a true test of your fine motor coordination
Disc Brake Pad Remove & Replace Mock up Probably the most often performed brake service
Wheel Bearing Repacking & Seal Replacement Pertains to non drive bearings on cars as well as on trailers
Engine Precision Measuring Precision measuring with cool tools to the nearest.001 and to the nearest.01mm
Wiring Repair (release, cut, strip, solder, heat shrink) Many wiring repairs done each day & not all are done correctly
Diagnostic Routine or Repair with Completed R.O. (C C C & Tell the Story) Know how the chase goes so you ll make $ and be happy
Team Wisconsin Electrical Board Challenging New Circuits! It all started here and continues to evolve
A1 Engine System Repair with completed R.O. (C C C & Tell the Story) Following procedures & doing final documentation is the way of the industry
A2 & A3 Transmission System Repair with completed R.O. (C C C & Tell the Story) Following procedures & doing final documentation is the way of the industry
A4 Steering, Suspension, Alignment Repair with completed R.O. (C C C & Tell the Story) Following procedures & doing final documentation is the way of the industry
A5 Brake System Repair with completed R.O. (C C C & Tell the Story) Following procedures & doing final documentation is the way of the industry
A6 Electrical System Repair with completed R.O. (C C C & Tell the Story) Following procedures & doing final documentation is the way of the industry
A7 HVAC System Repair with completed R.O. (C C C & Tell the Story) Following procedures & doing final documentation is the way of the industry
A8 Engine Performance System Repair with completed R.O. (C C C & Tell the Story) Following procedures & doing final documentation is the way of the industry
Preventive Maintenance & Full Systems Check Following procedures & doing final documentation is the way of the industry
18 weeks of a professional & interesting class Use this Rubric to RATE the completion of Task Sheets & all Lab Activities 1 = Demonstrated exposure or simple observation of the competency 2 = Applies the competency, but only mastered a few essential attributes of the competency 3 = Capable of the competency, but needs further practice 4 = Performs the competency satisfactorily 5 = MASTERED the competency Does this make sense to you?
You are a 21 st century auto student learning in a 21 st century lab from a leading instructor in the field in the most winning program in the U.S. outfitted with 21 st century equipment and current production lab vehicles
Make Mr. Hader s web page a favorite, bookmark it, & use it to your advantage
Illustrated Lab Task List Why this class works for you Auto Service Your Prerequisite Class
Pre Delivery Inspection Bumper to Bumper exterior, interior, and under the hood checks
Under the Hood Checks Become familiar with all of the preventive maintenance & fluids
Under the Vehicle Inspection Learn to safely raise a vehicle on a professional lift & what to look for underneath
Engine Oil & Filter Change Arguably, the most important preventive maintenance for any engine
Grease Job & Under Vehicle Fluid Checks Joints that pivot need lubrication to prevent wear and ultimately failure
Wash & Clean a Vehicle Keep your major investment in good shape inside & out it reflects you
Wax & Polish a Vehicle Preserve the exterior finish and raise the retail value while you re at it
Headlight Aiming 1 foot down & 2 feet to the right in 100 feet of shining = safer night driving
Serpentine Belt Change Belts drive accessories like water pump, power steering, alternator, air conditioning
5 Gas Emissions Test Verify the pollutants leaving your tailpipe & verify the running condition of the engine
Tire Rotation Reduce wear by moving the tires to different positions at regular mileage intervals
Tire Balancing Anything that spins can be out of balance & vibrate
Jack in the Trunk (changing a spare) Learn this in the shop instead of at night on the side of the road in the rain
Drum Brake Inspection Know what to look for when you see & hear a drum brake system
Disc Brake Inspection Know what to look for when you see & hear a disc brake system
Battery Testing & Service A clean and tested battery is a happy battery
Cooling System Service & Checks Protect your engine s cooling system down to 34 Fº and up to + 310 Fº
Service Data Gathering Every year brings 500,000 new pages of automotive service information!
Internet Car Pricing & TSB Check Price a car before you buy, before you sell, watch for recall campaigns & TSB s
Article Review Research a topic that interests you
Tire Changer On & Off of a Wheel Learn how to dismount & mount a tire
Spark Plug kilovolt Test or Power Balance Verify voltage to the spark plugs somewhere between 2kV and 80,000 Volts
Charging System Tests The alternator charges the battery & is the source for all electrical needs while running
Starting System Tests The starter cranks the engine to set the 4 stroke cycle in motion
Engine Compression Test One of the best base engine diagnostic tests
Spark Plug Service These parts start the air:fuel mixture burning 100 s of times every second
Plug Wire Resistance Test Verify electrically open or resistant conductors to trouble shoot running problems
Cap & Rotor or Coil Pack Tests Anything that carries high voltage has to be in tip top condition
Checking Ignition Spark Timing That spark to the spark plugs is exactly timed to the nearest 1º of crankshaft rotation
Diagnostic Routine with R.O. & C C C Know how the chase gets done so you can give the right symptoms to your tech
Full Scan Check of an OBD II System DLC Location Look at what the car s computers see and learn how intricate auto repair has become
Quick Scan for DTC s MIL is Illuminated Everybody knows someone who has had a check engine light on
Engine Valve Train & Other Disassembly Get into the big nuts & bolts, pieces & parts of engines
Harley Davidson 1340 EVO Teardown Popular motorcycle engine that is easy to learn on & transfer knowledge to cars
Wheel Bearing Repacking Pertains to non drive bearings on cars as well as on trailers
Disc Brake Pad or Drum Brake Shoe R&R Learn the safe way on mock ups before you try the real thing
Around the Block Engine Measuring Precision measuring with cool tools to the nearest.001 and to the nearest.01mm
Lighting & Wiper Replacement Why pay someone to change a light bulb or a wiper refill when it takes only minutes?
Team Wisconsin Circuit Board Learn electrical circuitry with real parts and high quality digital multi meters
Cooling System Flush & Fill Changing the engine coolant before it becomes acidic and does engine damage
Automotive Math Applications Auto Service (in class & on the job) has math & science applications every minute
Repair or Replacement of Components If you find something that needs doing and it s within your limits of time & talent
18 weeks of a professional & interesting class Use this Rubric to RATE the completion of Task Sheets & all Lab Activities 1 = Demonstrated exposure or simple observation of the competency 2 = Applies the competency, but only mastered a few essential attributes of the competency 3 = Capable of the competency, but needs further practice 4 = Performs the competency satisfactorily 5 = MASTERED the competency You ll begin to be an authority on automotive service by semester s end!
Become a 21 st century auto student by learning in a 21 st century lab outfitted with 21 st century equipment and current production lab vehicles from a leading instructor in the field in the most winning program in the U.S.
Make Mr. Hader s web page a favorite, bookmark it, & use it to your advantage