TM 5-3805-261-34HYDRAULIC SYSTEM MAINTENANCE. (cont)10-4.PumpAssembly. (Sheet 4 of 23)DISASSEMBLY (cont)7.Remove drive gear (10), idlergear (11) and two dowels (12)from body (13, Figure 10-16).8.Remove diaphragm (14) from frontplate (21, Figure 10-17).9.Remove two springs (15) and balls(16, Figure 10-18).10.Remove and discard gaskets (17and 18) and seal (19). Removeall gasket material from mountingsurfaces.11.Using a suitable puller, removeand discard seal (20) from frontplate (21).12.Remove bolt (22), two bolts (23),lockwashers (24) and items 25thru 52 as an assembly from head(95, Figure 10-19).13.Remove and discard preformedpackings (25 thru 27) fromhousing (47, Figure 10-20).14.Remove plug (28), preformedpacking (29), plug (30) andpreformed packing (31). Discardpreformed packings (29 and 31).Go to Sheet 510-18Figure 10-20.Figure 10-19.Figure 10-18.Figure 10-17.Figure 10-16.
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