• | The impact bar nut (1) |
• | The plate nuts (2) |
• | The lower frame rail to bracket bolt (3) |
• | The side frame rail to bracket bolt (4) |
Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
Tighten
• | Tighten the impact bar nut (1) to 50 N·m (37 lb ft). |
• | Tighten the plate nuts (2) to 90 N·m (66 lb ft). |
• | Tighten the lower frame rail to bracket bolt (3) to 100 N·m (74 lb ft). |
• | Tighten the side frame rail to bracket bolt (4) to 40 N·m (30 lb ft). |