NOTE
If disabled vehicle parking brake is inoperable and/or spring brakes on
disabled vehicle were manually released, install wheel chocks (refer to
operator's manual).
3.
Engage parking brake on disabled vehicle (refer to operator's manual).
4.
Disconnect two 16 ft. (5 m) safety chains (2) from towing vehicle and disabled vehicle.
Return 16 ft. (5 m) safety chains (2) to stowage.