OMAA Technical Certification Course - 1st Stage

Responsible	Ikechukwu Nzekwe
Last Update	05/05/2026
Members	5

Course
Reviews

G4 Level 1 - Introduction

12Lessons ·
- G40002 - Work safety [General]：Safety
- G40003 - Work safety [Related to electricity_ fire]：Safety
- G40004 - Work safety [Lifting/jack-up]：Safety
- G40005 - Workplace accidents and safety culture establishment：Safety
- G40006 - Protective equipment：Safety
- G40006-T01 - QUIZ
  
  10 xp
- G40007 - Working posture_ Removal/installation of parts：Basic work
- G40008 - Response to battery runout and oil adherance：Basic work
- G40009 - Basic structure of vehicle
- G40031 - Usage of repair manual and precautions : Basic work
- G41054 - Body structure 1 (Basic structure)
- G41055 - Body structure 2 (paint and glass)
G4 Level 1 - Gasoline Engine

5Lessons ·
- G41001 - Gasoline Engine
- G41002 - Basic engine structure
- G41003 - Basic engine function/Information on oil used by engines
- G41004 - Engine performance/Work safety
- G41062 - Outline of Direct Injection
G4 Level 1 - Diesel Engine

1Lessons ·
- G41005 Diesel Engines Description
G4 Level 1 - Hybrid

4Lessons ·
- G41006 Hybrid system Description
- G41007 Hybrid system characteristics
- G41008 Hybrid system Inspection 1
- G41009 Hybrid system Inspection 2
G4 - Drivetrain

5Lessons ·
- G41010 Drivetrain description
- G41011 Clutch and Transmission description
- G41012 Operating the transmission
- G41013 Propeller shaft_ Differential and Drive shaft description
- G41014 Knowledge about types of oils used in drivetrain
G4 - Suspension

3Lessons ·
- G41015 Function of the suspension
- G41016 Structure and function of the suspension
- G41017 Tires and wheels