Scan QR code or get instant email to install app
Question:
Step 7: Connect Air Lines to the Trailer
• Check the glad hand seals and connect the tractor emergency air line to the trailer emergency glad hand.
• Check the glad hand seals and connect the tractor service air line to the trailer service glad hand.
• Make sure the air lines are safely supported where they will not be crushed or caught while the tractor is backing under the trailer.
[California Commercial Driver Handbook]
Comments
Alkam 2126
4 years ago
It a great app to study for your CDL tests
Cbow33
4 years ago
Great app
Livvy2u
4 years ago
Mom