Class 1 Motor Endorsement GMA Candidate Kevin Brenamen
Assessor : Bill Blyth
Result : Pass
Time : 14:30 – 15:10 (40min) 28.09.2021
Explained at the start that he would only ask Motor related questions
Oral Questions
1. Explain what evidence you would collect for Survey Items
2. What forms of performance analysis are there and explain examples of which defects can be
found/monitored – Explained LO analysis/Trend analysis/Vibration analysis/Component
performance analysis
3. Explain what would cause a high exhaust temp on a single unit of a 4 stroke
4. Explain turbo charge surging and its effects
5. Explain how to use Hydraulic jacking equipment
6. Explain what checks you would perform on a 4S cylinder head from the unit already being
taken off the engine and in the workshop
7. Explain the procedure for main bearing inspection for survey and what you are looking for
Stopped after 40min and explained I had already passed from the answers given
.
