Definition

1. Verb:
   • To undergo minor repairs or minor maintenance: This term is primarily used in technical or mechanical contexts to describe the process of servicing, fixing, or overhauling a machine, vehicle, or system with a focus on small-scale, routine, or partial repairs, as opposed to a major overhaul.

Usage Examples

• Verb:
  • Chiếc xe này cần được đem đi tiểu tu. (This car needs to be taken for minor repairs.)
  • Sau 5,000 giờ hoạt động, động cơ máy bay phải tiểu tu một lần. (After 5,000 operating hours, the aircraft engine must undergo minor maintenance.)
  • Công việc tiểu tu hệ thống điều hòa đã hoàn tất. (The work of performing minor repairs on the air conditioning system has been completed.)

Advanced Usage

• The term is often used in formal or technical schedules and manuals. It implies a planned, preventative action to maintain functionality and prevent larger breakdowns.
• It can be contrasted with "đại tu" (major overhaul/repair), which involves more extensive, complex, and time-consuming work.

Variants and Related Words

• Đại tu (v): to overhaul, to undergo major repairs.

  • Con tàu sẽ vào ụ để đại tu. (The ship will go into dry dock for a major overhaul.)

• Bảo dưỡng (v): to maintain, to service. This is a broader term that can include both minor and routine care.

  • Bảo dưỡng xe định kỳ rất quan trọng. (Regular car maintenance is very important.)

• Sửa chữa (v): to repair. This is a general term for fixing something that is broken.

  • Họ đang sửa chữa đường dây điện. (They are repairing the power lines.)

Synonyms

• To service: to perform routine maintenance.
• To refurbish (lightly): to renovate or repair, especially on a small scale.
• To overhaul (minor): to examine thoroughly and make necessary repairs, but not a complete rebuild.

Notes on Usage

• "Tiểu tu" is a compound word from "tiểu" (small, minor) and "tu" (to repair, to fix, from "tu sửa"). It is a specialized term most commonly found in engineering, aviation, automotive, and industrial contexts.
• It is not typically used for everyday household repairs. For small fixes around the house, words like "sửa" (to fix) or "sửa chữa nhỏ" (small repair) are more common.