CARPENTRY 2

• City of Good Character
• Characteristics of the City of Good Character

  • DISCIPLINE
  • GOOD TASTE
  • EXCELLENCE
• Writer: Jan Paulo F. Macuja
• Cover Illustrator: Christopher E. Mercado
• Department of Education, National Capital Region, Schools Division Office, Marikina City
• TLE-Industrial Arts, Carpentry NCII, First Quarter-Module 2, Maintain Tools and Equipment
• This module was designed and written with you in mind. It is here to help you develop knowledge, skills, and attitudes in the performance of Carpentry tasks.
• Lessons in this module

  • Lesson 2 - Maintain Tools and Equipment
• After going through this module, you are expected to: 1. Check condition of tools and equipment, 2. Perform basic preventive maintenance
• Defective tools must be segregated from functional ones.
• Sand paper cannot be used in sharpening cross-cut saw.
• Steel tape cannot be used if the numbers and lines are not readable.
• Defective tools must be labeled.
• Oil stone is used for sharpening chisel.
• We cannot use cross-cut saw if its handle is not fixed.
• Report the list of defective tools to the Shop Teacher.
• Blunt chisel is for maintenance.
• Loose handle of cross-cut saw can be fixed using a screwdriver.
• Tools and equipment are stored safely in appropriate locations in accordance with manufacturer's specifications or company procedures.
• Tool Maintenance

  A true carpenter must first check if the tool is in good condition. If the tools and equipment is functional then he can do his given task but defective tools and equipment must be reported, segregate and repaired.
• How to report defective tools

  1. Segregate defective tools from functional ones

  2. Label defective tools (for maintenance, for repair and for replacement)

  3. Report the list of defective tools to the Shop Teacher
• Procedure in segregating and Labeling Non-functional Tools and Equipment


  1. Conduct an inventory of tools and equipment

  2. Record the number of non-functional tools and equipment

  3. Segregate tools that are serviceable or unserviceable

  4. Report the number of tools and equipment that are non-functional but subject for repair

  5. Label tools and equipment which are condemnable

  6. Return tools and equipment in the tool cabinet as per operating procedures
• Check Condition of Carpentry Tools

  • Steel tape
  • Claw hammer
  • Screw driver
  • Cross cut saw
  • Chisel
  • Chalk line
  • Plumb bob
  • Try square
  • Level bar
  • Level hose
• Lubricating Tools and Equipment

  1. Read and analyze the use of preventive Maintenance Schedule form

  2. Determine the types of tools and machine needed to be lubricated

  3. Fill out a requisition slip form in releasing the lubricants needed

  4. Secure a borrower's slip from your teacher

  5. Fill out the slip form correctly intended for the needed tools

  6. Perform the task according to the prescribed schedule and the assigned machine

  7. Perform lubricating procedure

  8. Determine the parts of the machine needed to be lubricated

  9. Apply thin coat of oil on the parts for a long period of time

  10. 10. Open the bearing cover and apply grease

  11. 11. Apply grease on sealed bearing with the use of a grease gun
• Perform Basic Preventive Maintenance

  • Repair Defective Tools
  • Preventive Maintenance of Carpentry Tools
• Defective Tools


  Not readable steel tape<|>Loose handle of Cross cut Saw<|>Blunt chisel<|>Unsharp cross cut saw<|>Rusty Try Square
• Maintenance


  For replacement<|>For repair<|>For maintenance
• Use screw driver in fixing cross cut handle
• Use oil stone for sharpening the edge of chisel
• Use triangular file or grinding disc to sharpen the tooth cutting tools
• Use rugs and cleaning materials for rusty tools
• Tools and equipment are lubricated according to preventive maintenance schedule or manufacturer's specifications
• Measuring instruments are checked and calibrated in accordance with manufacturer's instructions
• Tools and equipment are stored safely in appropriate locations in accordance with manufacturer's specifications or company procedures
• Materials for maintenance

  • Lubricants
  • Cleaning materials
  • Rust remover
  • Rugs
  • Spare parts
• Tools are inspected, repaired and replaced after use
• Inventory of tools, instruments and equipment are conducted and recorded as per company practices