. MAINTENANCE MAINTENANCE PROCEDURE MAINTENANCE MAINTENANCE PROCEDURE 7. Tilt oil cooler (8) to create some space between oil cooler (8) and radiator (9). 8. Direct compressed air to radiator fins (9), oil cooler fins (8) and condenser fins (4) to blow off the clogged dirt, twigs and leaves. Steam or water may be used instead of compressed air. 4 - 66 5. Remove tw o oil cooler s ecuring b olts ( 5) on the upper side and bracket (6). Loosen two 9. Detach ma chine undercover (10 ) and sweep o ut the dirt, dust and shreds of dry leave s fallen o n the 10. Check the r ubber hose.
Replace with a new one if the hose is found to have cracks or to be hardened by ageing Also, check hose clam ps for loosenes 11. Install all th e detached parts aga in as originally