# COMAR Title 11 — Department of Transportation

## Subtitle 22 — Motor Vehicle Administration —Preventive Maintenance Program

### Chapter 02 — Preventive Maintenance Standards for Trucks and Truck Tractors

#### Regulation .27 Hitches and Coupling Devices.

*COMAR 11.22.02.27*

A. Fifth Wheel Coupling. Inspect for:

B. No-Slack Hitch. Apply air pressure to no-slack hitch before inspecting.

C. Trailer Hitches. Inspect hitch for: