Fifth Wheel Coupling Inspection - FREE PDF

Fifth wheel inspection for tractor-trailer coupling. Verify locking mechanism, platform, and lubrication.

  • Industry: Trucking
  • Frequency: Pre-trip / Monthly
  • Estimated Time: 10-15 minutes
  • Role: Driver / Fleet Mechanic
  • Total Items: 26
  • Compliance: FMCSA 393.70, SAE J700, DOT 49 CFR Part 393

Pre-Inspection Verification

Initial verification before conducting vehicle inspection.

  • Registration and insurance documents present?
  • Previous DVIR reviewed?
  • Prior defects repaired and signed off?

Exterior Inspection

Walk-around inspection of vehicle exterior and safety equipment.

  • Body/cab condition acceptable?
  • All lights functioning (headlights, turn signals, brake, clearance)?
  • Mirrors properly adjusted and undamaged?
  • Tires properly inflated, adequate tread?
  • Wheels and lug nuts secure?

Engine Compartment

Under-hood inspection of engine and fluid levels.

  • Engine oil level adequate?
  • Coolant level adequate?
  • Belts and hoses in good condition?
  • No fluid leaks observed?

Brake System

Brake system inspection and verification.

  • Service brakes operating properly?
  • Parking brake holds vehicle?
  • Air pressure builds adequately (air brakes)?
  • No air leaks detected (air brakes)?

Cab Interior & Safety Equipment

Cab condition and required safety equipment verification.

  • All gauges and warning lights functioning?
  • Horn functioning?
  • Windshield wipers/washers working?
  • Seatbelt present and functional?
  • Fire extinguisher present and charged?
  • Emergency triangles/flares present?

Defects and Summary

Document any defects and overall vehicle condition.

  • Any defects found during inspection?
  • Vehicle safe to operate?
  • Defect Description
  • Driver Signature/Verification

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Why Use This Fifth Wheel Coupling Inspection?

This fifth wheel coupling inspection helps trucking teams maintain compliance and operational excellence. Designed for driver / fleet mechanic professionals, this checklist covers 26 critical inspection points across 6 sections. Recommended frequency: pre-trip / monthly.

Ensures compliance with FMCSA 393.70, SAE J700, DOT 49 CFR Part 393. Regulatory-aligned for audit readiness and inspection documentation.

Frequently Asked Questions

What does the Fifth Wheel Coupling Inspection cover?

This checklist covers 26 inspection items across 6 sections: Pre-Inspection Verification, Exterior Inspection, Engine Compartment, Brake System, Cab Interior & Safety Equipment, Defects and Summary. It is designed for trucking operations and compliance.

How often should this checklist be completed?

This checklist should be completed pre-trip / monthly. Each completion takes approximately 10-15 minutes.

Who should use this Fifth Wheel Coupling Inspection?

This checklist is designed for Driver / Fleet Mechanic professionals in the trucking industry. It can be used for self-assessments, team audits, and regulatory compliance documentation.

Can I download this checklist as a PDF?

Yes, this checklist is available as a free PDF download. You can also use it digitally in the POPProbe mobile app for real-time data capture, photo documentation, and automatic reporting.

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