XA-03715
Slack Adjuster Release Handle
SAF-Holland

In brake system maintenance and service operations, the release handle provides a manual means to back off or reset the slack adjuster during wheel-end service or drum brake servicing. The component is designed to fit standard slack-adjuster interfaces, offering positive actuation and tactile feedback to technicians when performing a brake inspection, adjustment, or replacement. VMRS code 059-001-019 places the part within the releasing hardware subset used across a range of heavy-duty braking assemblies, streamlining ordering and compatibility checks. The category 42783 indicates a specialized function related to slack-adjuster control hardware rather than general bracket covers. In real-world applications, it enables safe, controlled adjustments, reduces the risk of accidental retensioning, and speeds up servicing with fewer tool changes. The design emphasizes reliability under vibration and temperature fluctuations typical of long-haul operation. Fleet maintenance teams appreciate a robust release handle that preserves brake performance by ensuring the slack adjuster returns to proper operating geometry after service.