Posted on October 5, 2023October 5, 2023 by Jack BobCat E35 – QUICK COUPLER (LEHNHOFF® SYSTEM) – Daily Inspection Inspect the quick coupler for wear or damage. Inspect the the hooks (Item 1) and coupler locking shaft (Item 2) [Figure 40-211-1] (on the attachment) for wear or damage. Repair or replace damaged parts.