TM 5-3805-261-34HYDRAULIC SYSTEM MAINTENANCE.17-4. BladeLiftCylinder.(Sheet 3 of 4)DISASSEMBLY7. Remove items 8 thru 13 as anassembly (Figure 17-20).8. Remove and discard preformedpacking (8), ring (9) and seals(10 thru 12) from head (13,Figure 17-21).9. Separate crown (14) and rod (15,Figure 17-22).CLEANINGClean all parts. Refer to Chapter 2.INSPECTIONInspect all parts. Refer to Chapter 2.ASSEMBLY1. Install crown (14) on rod (15,Figure 17-22).2. Using clean hydraulic fluid,lubricate new seals (12 thru 10,Figure 17-21).3. Using seal installer, installseals (12 thru 10) in head (13).Lip on center seal (11) facesinside head (13). Lip on outsideseal (12) faces outside head(13).4. Install new preformed packing (8)and new ring (9) on head (13).Go to Sheet 417-15Figure 17-22.Figure 17-21.Figure 17-20.
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