General Information

122SD mm 31.02.01

To maintain proper fifth wheel operation, always lubricate the fifth wheel after an inspection has been performed.

Important: Lubricate the fifth wheel:

  • After power washing or steam cleaning.

  • If the vehicle operates in harsh conditions, such as salt spray from road surfaces, or in extremely dusty environments.

  • After any service that requires removal of lubricant from the fifth wheel head or components.

Warning: Failure to properly lubricate the fifth wheel could result in a possible disengagement of the trailer from the tractor, which could result in personal injury or property damage.

Note:
Document Number: 0000125617
Manual Publication Date: 2025-02-11
Topic Publication Date: 2024-06-21