John Deere Radial Piston Pumps (3000 Series) — John Deere Radial Piston Pumps CTM7 Service Manual PDF Download (EN)

AWl;R40131,R40132 R70;070300 1174 250489 CTM-7 (5-89) 2R3; 005 09 110599 Standard Drive Shaft Through Drive Shaft 1000 Series (PRJ-Hydraulic Pump 05-9 NOTE For THROUGH DRIVE, remove bearing cones on shaft using a bearing puller. 3. Inspect pump shaft (A). Replace if shaft journal is pitted, scored or discolored. Needle rollers and race may also need to be replaced. 4. Inspect needle rollers (8). Replace ALL needle rollers if any are discolored, pitted or scratched. 5. Inspect race (C). Replace race and pistons if race is discolored, pitted or scored. 6. Inspect thrust washers (D) (and spacers (E) on through drive) for wear or damage. Replace as required.

Standard Drive................................... 2.21-2.31 mm (0.087-0.091 in.) Through Drive . . .. . . . . . . . . . .. . . .. . . . .. . . . . . .. . . ... 3.13-3.23 mm (0.123-0.127 in.) NOTE Bearing cones and cups on through drive shaft should be replaced as a set. 7. Inspect bearing cones (F) on through drive shaft. Replace bearing cone and cup if spacer wear exists on shoulder surface of cone or if rollers are pitted or cage is damaged. A-Pump Shaft B-Needle Rollers (33 used) C-Race D- Thrust Washer (2 used) *E-Spacer (2 used) *F-Bearlng Cone (2 used) *G-Bearlng Cup (2 used) *H-Shlms (as required) NEW PART SPECIFICATION 2. Disassemble pump shaft. *Through Drive Only Litho in U.S.A.

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