Oil Cooler KC267 NOTE: Some oil seepage may occur when install- ing the oil pressure gauge. Wipe up oil residue KEY 5. Machine Screw 10. Hose with a cloth. 1. Oil Cooler Assy 6. Grommet 11. Bolt 2. Oil Cooler 7. Shoulder Screw 12. Fitting 3. Warm up the engine to normal operating tempera- 3. Fan 8. Bushing 13. O-Ring ture (cooling fan cycling); then increase engine 4. Nut 9. Clamp 14. Fitting RPM to 3000 RPM. The oil pressure must read 0743-004 1.1-1.7 kg/cm2 (16-25 psi). REMOVING NOTE: It is not necessary to drain the engine oil for this procedure. 4 1. Remove the input and output hoses from the fit- tings on the cooler. ! CAUTION Elevate and secure the hoses to avoid oil spillage. 2. Remove the cap screws securing the oil cooler to the frame. Account for grommets. KC268 AL651D KC269 3. Remove the oil cooler from the frame. NOTE: If the oil pressure is lower than specified, check for low oil level, defective oil pump, or INSTALLING restricted oil cooler. 1. Place the cooler into position in the frame. NOTE: If the oil pressure is higher than specified, check for clogged oil passage, clogged oil filter, or 2. Secure the cooler to the frame with the cap screws and grommets. improper installation of the oil filter. 3. Install the hoses onto their respective fittings and secure with the clamps. 4-11