1. Level 1 – Maintenance activities Produced by Neil Liggett.

2. Basic mechanical assembly. There are often strict assembly, dismantling and ‘shut down’ procedures that must be followed. Be aware of your responsibilities!  Select correct tools for the job,  Wear correct PPE necessary,  Isolate all electrical connections,  Drain/relieve systems fully of potential fuel/energy sources i.e. hydraulic/pneumatic supplies,  Ensure authorisation is obtained, check with the powers that be!  Plan dismantling & assembly operation  Clean, check, restore and or replace components

3. Basic mechanical assembly. Common measuring equipment includes – Images taken: http://mmu.ic.polyu.edu.hk/handout/0101/0101.htm#contents

4. Basic mechanical assembly. Types of joints & fastening devices –  Welding, brazing, riveting - Permanent joints  Nuts & bolts, screws, pins - Non permanent joints

5. Basic mechanical assembly. Common tools include –

6. Basic mechanical assembly. Types of fastening & retaining devices–