29 SAFE COUPLING PROCEDURE
1.4 COUPLING PULL TRAILER 1. Have a spotter outside to help align the pintle hook to the drawbar eye and back under the eye. 2. Lower the drawbar eye down over the pintle hook and close the hitch latch. 3. Make sure the latch on the pintle hook is secure and the plunger is functioning correctly. 4. Connect air and electrical connections between equipment
Keep air and electrical cables off the ground, secure, and protected to prevent damage.
Always properly connect air and electrical lines and hoses between equipment.
5. Properly connect safety cables. a. There are a variety of cable connection devices and designs, but all must be appropriately rated and must be maintained.
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