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FIGURE 3-11. PISTON PUMP ASSEMBLY
FIGURE 3-11. PISTON PUMP ASSEMBLY
FIGURE 3-11. PISTON PUMP ASSEMBLY
ITEM PART NUMBER QTY
DESCRIPTION
1001167036 Ref PISTON PUMP ASSEMBLY 1 7021240 1 Shaft Assembly (Includes Items 2-4) 2 7021237 1 Shaft 3 7021238 1 Ring, Retaining 4 7021239 1 Bearing, Roller 5 70004896 1 Shaft Seal Kit (Includes Items 6-8) 6 7021241 1 O-Ring 7 7021242 1 Seal, Lip 8 7021243 1 Carrier, Seal Shaft 9 7024855 2 Solenoid Assembly 9A 70004897 2 Coil (1 Per Assembly) 9B 7024857 2 Nut (1 Per Assembly) 9C 7024858 2 Seal Kit - 7024855 Cartridge (1 Per Assembly) 10 70004889 2 Orifice 11 See Note 1 Housing Assembly (Note: Not Available for Purchase) 12 7021248 1 Side Cover Assembly (Includes Item 13) 13 70004891 1 Gasket 14 7021249 1 Bearing, Needle 15 See Note 1 Pin (Note: Not Available for Purchase) 16 70004890 2 Screw 17 70004892 4 Screw 18 7007419 2 Plug Assembly (Includes O-Ring) 19 7007420 2 Plug Assembly (Includes O-Ring) 20 See Note 2 Plug (Note: Not Available for Purchase) 21 7007419 1 Plug Assembly (Includes O-Ring) 22 7021257 1 Ring, Retaining 23 70004893 1 Key 24 7022341 1 Ring, Retaining 25 7021258 1 Gerotor 26 70004894 1 Gerotor Cover Assembly (Includes Item 27) 27 7021259 1 Bearing, Journal 28 7021262 1 O-Ring 29 See Note 1 Pin (Note: Not Available for Purchase) 30 7021263 2 Bypass Valve Assembly 31 7024800 2 Spring 32 7021265 2 Bypass Valve Assembly (Includes Items 32-34) 33 7007415 2 O-Ring 34 7021293 2 Ring, Back-up 35 7022300 2 O-Ring 36 70004895 1 Cover, Servo 37 7021253 1 Gasket 38 70004892 5 Screw 39 7007420 1 Plug Assembly (Includes O-Ring) 40 7021268 1 Cover, Servo 41 7021253 1 Gasket 42 70004892 5 Screw 43 7007420 1 Plug Assembly (Includes O-Ring) 44 7021281 1 Plate, Valve 45 70004898 1 Servo Piston Kit (Includes Items 46 & 47) 46 7007495 2 O-Ring
REV
C
ITEM PART NUMBER QTY DESCRIPTION
47 7007493 2 O-Ring 48 7007420 1 Plug Assembly (Includes O-Ring) 49 70004900 1 Plug Assembly (Includes O-Ring) 50 7022346 1 Adjuster 51 7021290 1 Nut 52 7022347 1 Spring 53 70004901 1 Poppet 54 7007415 1 O-Ring 55 70004902 1 Nut, Seal 56 70004903 1 Swashplate 57 70004904 1 Bearing Assembly 58 70004905 1 Coupling 59 7001481 2 Pin 60 70002257 1 Gasket 61 70004906 8 Screw 62 70004907 1 Cover, Charge Pump 63 70004908 1 Seal 64 7021299 1 Plate, Cover 65 7007289 2 Screw 66 70004909 1 Cylinder Block Assembly (Includes Items 67-71) 67 70004910 3 Pin, Slipper Hold Down 68 7021276 1 Retainer, Hold Down Pin 69 7021277 1 Guide, Slipper Retainer 70 7021278 1 Retainer, Slipper 71 70004911 1 Piston Assembly 100 70004899 1 Seal Kit (Includes Items 5-8, 33-35, 37, 41,46, 47 & 54)
