Page 23 - CITS - Electronic Mechanic - TT - 2024

ELECTRONICS MECHANIC - CITS

10 Shutdown Maintenance

Shutdown maintenance refers to maintenance activities performed during scheduled downtime or when a
vehicle is not in operation. It includes extensive inspections, overhauls, and repairs that require significant time
and resources. Shutdown maintenance helps in optimizing the vehicle’s performance and address long-term
maintenance needs.
11 Overhaul Maintenance
Overhaul maintenance involves a comprehensive examination and restoration of a vehicle’s major components.
It includes disassembling, repairing, and replacing worn-out parts to ensure the vehicle’s efficiency and reliability.
Overhaul maintenance is typically performed after a specified service life or when major issues are detected.
12 Seasonal Maintenance
Seasonal maintenance focuses on preparing a vehicle for specific weather conditions. It includes tasks such as
changing tires, checking heating systems, and inspecting cooling systems. Seasonal maintenance ensures that
the vehicle is equipped to handle the challenges posed by different seasons.
13 Proactive Maintenance
Proactive maintenance aims to prevent potential issues by analyzing data and identifying patterns of failure. It
involves proactive inspections, data analysis, and continuous monitoring to detect and address early signs of
degradation or wear. Proactive maintenance helps in avoiding unexpected failures and prolongs the life of vehicle
components.
14 Reactive Maintenance
Reactive maintenance is performed in response to unexpected failures or breakdowns. It involves immediate
repairs to restore the vehicle’s functionality. While reactive maintenance can be costly and disruptive, it is essential
for addressing unforeseen issues promptly.

15 Predictable Maintenance
Predictable maintenance involves planned repairs and replacements based on the expected service life of vehicle
components. It relies on historical data, manufacturer recommendations, and industry standards to schedule
maintenance tasks. Predictable maintenance ensures that components are replaced before they reach a critical
state, minimizing the risk of failures.
Safely handling of Hazardous Materials

Assess the risks that exist in the workplace: Know which materials in the workplace represent hazards.
Provide employees adequate training and information about the hazardous materials in your workplace:
As mentioned, federal training is a prerequisite, but often stipulates only a minimum obligation. Don’t be afraid to
expand safety consultation and procedures beyond those required by law and encourage established procedures
on employees.
Consider potential hazards and plan ahead: Have arrangements and procedures in place to handle emergency
circumstances that may arise from hazmat spills or exposure. This means making sure employees understand
emergency procedures, including evacuation, cleanup or what to do in case of fire. Make sure emergency
equipment such as eye wash and shower stations are accessible, kept clean and are tested routinely. Train
employees on first-aid skills and how to respond to co-workers who may be injured or experience chemical
exposure.
Always use the proper personal protection equipment (PPE): Old or damaged PPE should be replaced, and
the PPE should be inspected prior to each use. Proper control measures like ventilation hoods should always be
used and routinely inspected.
Ensure all hazardous materials are properly marked: Make sure all hazmat containers are adequately labeled
and that all chemicals are stored in the appropriate containers.
Keep all hazardous materials stored properly: Keep chemicals in dry, cool and ventilated areas, and separate
incompatible materials. Always keep lids closed – meaning leak-proof and vapor-tight – on all hazmat containers.
Make sure these storage areas are free from items that might cause trips, falls or spills, and free from materials
that might encourage pests or rodents. Always keep work areas clean. Not just of clutter, but clean work surfaces
frequently to minimize risk of contamination or exposure.

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CITS : E & H - Electronics Mechanic - Lesson 1 - 4