microsoft — Installation and Maintenance Manual HG170 — Service Guide (EN)

Rear Ripper Oil Cylinder (Optional) 1. Cylinder Head 2. Cylinder Body 3. Piston 4. Bearing Ring 5. Locking Nut 6. Piston Ring 7. Sealing Ring 8. Bearing Ring 9. Dustproof Ring 10. Sleeve 20-114