24. SERVICE PROCEDURE 24.1 INITIAL 250 HOURS SERVICE Carry out the following maintenance only after the first 250 hours. l REPLACE FUEL FILTER CARTRIDGE l CHANGE OIL IN ENGINE OIL PAN, REPLACE ENGINE OIL FILTER CARTRIDGE l CHANGE OIL IN STEERING CLUTCH CASE (INCL. BEVEL GEAR CASE), REPLACE OIL FILTER ELEMENT l CHANGE OIL IN TRANSMISSION CASE (INCL. TORQUE CONVERTER CASE), REPLACE OIL FILTER ELEMENT l CHANGE OIL IN HYDRAULIC TANK, REPLACE HYDRAULIC OIL FILTER ELEMENT l CHANGE OIL IN FINAL DRIVE CASE l CHECK, ADJUST ENGINE VALVE CLEARANCE For details of the method of replacing or maintaining, see the section on EVERY 500 HOURS, 1000 HOURS AND 2000 HOURS SERVICE. 3-21