TM 5-3805-261-34HYDRAULIC SYSTEM MAINTENANCE. (cont)17-6. ScarifierCylinder.(Sheet 2 of 4)DISASSEMBLYNOTEFor convenience, hydrauliccylinder should be mounted ona suitable repair stand.1. Using chain wrench, loosen crown(14, Figure 17-29).2. Remove items 2 thru 15 as anassembly from cylinder (1).3. Remove bolt (2) and washer (3,Figure 17-30).4. Remove items 4 thru 6 as anassembly.5. Remove seal assembly (5),preformed packing (6) and ring(7) from piston (4, Figure17-31). Discard seal assembly(5) and preformed packing (6).6. Remove items 8 thru 13 as anassembly (Figure 17-32).7. Remove and discard seals (9 thru11), ring (12) and preformedpacking (13) from head (8, Figure17-33).Go to Sheet 317-22Figure 17-32.Figure 17-33.Figure 17-31.Figure 17-30.Figure 17-29.
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