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© 200324 5-1 Disassembly and assembly PE ENGINE LUBRICATION SYSTEM CF65/75/85 series 2 7 5. DISASSEMBLY AND ASSEMBLY 5.1 DISASSEMBLY AND ASSEMBLY, OIL PUMP Disassembling the oil pump Remove the idler gear and hub from the front plate. 2. Remove all attachment bolts from the two sections of the oil-pump housing. 3. Remove the rear section of the oil pump housing. 4. Remove the gear wheels from the oil pump housing. Assembling the oil pump Clean the gears and check them for damage. Note: Gears must be replaced as a set. Note: The gears are marked. The gears with the marks must be fitted as shown in the drawings. 2. Fit the gear wheels in the oil pump housing. 3. Fit the rear section of the oil pump housing. 4. Fit the attachment bolts of the oil pump sections. Tighten the attachment bolts to the specified torque. See "Technical data". 5. Check that the oil pump operates smoothly and has no heavy point. 6. Fit the idler gear and hub to the front plate. Tighten the bolt to the specified torque. See "Technical data". M200344 |