400 emission test service person
Perform and analyze a 4 gas exhaust emission test using the
bear 400 workstation/ Bar 90 code
• Provide hands
on instruction in the use of the bear 400 workstation integrating math
skills of graph interpretation & number ranges from sample and live
vehicle data in exhaust emission testing.
• Lecture on the
adverse effects auto produced pollutants have on the environment.
Produce 4 gas emission test results for test vehicle
Compare to federal exhaust specifications (HC & CO)
Read graphs & calculate results.
TM 1210 Service tool handout
TM1210 Diagnostic handout
bear 400 workstation
- TM 1210 Service tool resource handout
- TM 1210 Diagnostic tool resource
- Instructor lecture/Demo
- Obtain Manual and test equipment from the service manager
and your instructor. General hand tools are to be supplied by you!!
- Read TM 1210 handouts
- perform test
- complete worksheet TM 1210
- Compare results to EPA specifications
- See instructor if repair is indicated.
To master this goal you must successfully use the bear 400
workstation to diagnose exhaust emissions for a specific vehicle,
indicate if it is within repairs as indicated by your instructor.
to be assessed at an 80% competency, vehicle service/Repair to be
within manufacturers and EOA (Environmental Protection Agency)
• Worksheet 2