TM 9-2320-209-20-3-3 c. Replacement. FRAME 1 Soldier A Soldier B Soldier A 1. Put hoist sling (1) on cab protector upper section (2) as shown and join hoist equipment to sling. 2. Guide cab protector upper section (2) with rope (3) as it is lifted onto truck. 3. Using hoist equipment, lift cab protector upper section (2) into place on truck. 4. Push in four pin assemblies (4). Take off hoist sling. NOTE Follow-on Maintenance Action Required: 1. Put body stakes, bows, and wheel chocks into stowed positions. Refer to TM 9-2320-209-10. 2. Lower derrick to support on cab protector. Refer to TM 9-2320-209-10. END OF TASK 18-442