Remove the bolts (Item 1) and guide plates (Item 2) [Figure 30-21-43] from the track frame.  

Remove the drive sprocket bolts [Figure 30-21-42]. Installation: Put thread adhesive (Loctite® 242) on the bolts and tighten to 108 N•m (80 ft-lb) torque. Remove…

Loosen the bolt (Item 1) and nut. Remove the top roller (Item 2) [Figure 30-21-39]. Loosen the bolts (Item 1) [Figure 30-21-40] on the track…

DO NOT DISASSEMBLE OR REPAIR THE COIL SPRING ASSEMBLY (Item 2) [Figure 30-21-35]. Remove the cylinder (Item 1) from the coil spring assembly (Item 2)…

DO NOT DISASSEMBLE OR REPAIR THE COIL SPRING ASSEMBLY (Item 1) [Figure 30-21-14]. Remove the recoil spring (Item 1) [Figure 30-21-14]. The flat sides (Item…

Clean all parts in solvent and dry with compressed air. Inspect the bearings (Item 1) and shaft (Item 2) [Figure 30-21-22] for wear or damage.…

The following tools must be fabricated for this procedure: 1. Driver Tool – see figure [Figure 30-21-15]. 2. Support Fixture – Tube, 90 mm ID…

DO NOT DISASSEMBLE OR REPAIR THE COIL SPRING ASSEMBLY (Item 1) [Figure 30-21-14]. Remove the recoil spring (Item 1) [Figure 30-21-14].