OMRG25204 oem uncert & tier 1.pdf - John Deere Industrial Engines

Lubrication & Maint./2000 Hour/24 Month3. Open engine block drain valve (A) on left side ofengine. Drain all coolant from engine block.NOTE: These engines use several different oil filteradapters. Use either drain plug (B) or (C) to draincoolant, whichever is more accessible for the oilfilter adapter on your engine.4. Open radiator drain valve. Drain all coolant fromradiator.5. Remove thermostats at this time, if not previouslydone. Install cover (without thermostats) using oldgasket and tighten cap screws to 47 N•m (35 lb-ft).6. Test thermostat opening temperature. (See InspectingThermostats And Testing Opening Temperature inService As Required Section.)Engine Block Drain ValveA—Engine Block Drain ValveB—Engine Block Drain PlugC—Engine Block Drain PlugRG8019A –UN–19JUN007. Close all drain valves after coolant has drained.CAUTION: Do not run engine longer than 10minutes. Doing so may cause engine tooverheat which may cause burns when radiatorwater is draining.8. Fill the cooling system with clean water. Run theengine about 10 minutes to stir up possible rust orsediment.9. Stop engine, pull off lower radiator hose and removeradiator cap. Immediately drain the water from systembefore rust and sediment settle.10. After draining water, close drain valves. Reinstallradiator cap and radiator hose and clamp. Fill thecooling system with clean water and a heavy dutycooling system cleaner such as Fleetguard ®RESTORE and RESTORE PLUS. Followmanufacturer’s directions on label.Fleetguard is a trademark of Cummins Engine Company, Inc.RESTORE is a trademark of Fleetguard.RESTORE PLUS is a trademark of Fleetguard.Continued on next page40-5 110306PN=98OURGP11,000000C–19–24JUN04–2/3