Craftsman 247.39775 Operator's Manual

15SERVICE AND MAINTENANCEWARNINGBefore performing any type of maintenance/service, disengage all controlsand stop the engine. Wait until all moving parts have come to a completestop. Disconnect spark plug wire and ground it against the engine toprevent unintended starting.Follow the maintenance schedule given below. This chart describes serviceguidelines only. Use the Service Log column to keep track of completedmaintenance tasks. To locate the nearest Sears Service Center or to schedule service,call the following toll free number:1-888-331-4569.See the Engine Operator’s manual packed with the mower for detailed instructionson how to perform many of the following maintenance items.MAINTENANCE SCHEDULEInterval Item Service Service LogFirst Five Hours 1. Engine Oil (See engine manual) 1. ChangeEach Use 1. Engine oil level (See engine manual)2. Loose or missing hardware3. Unit and engine1. Check2. Tighten or replace3. CleanAnnually or 50 hours 1. Air cleaner * (See engine manual)2. Engine Oil (See engine manual)3. Control linkages/pivots and wheels4. Underside of mower deck1. Clean2. Change3. Lube with light oil4. CleanAnnually 1. Spark plug (See engine manual)2. Air Cleaner (See engine manual)1. Replace2. ReplaceBefore Storage 1. Fuel system 1. Run engine until it stops from lack of fuel, oradd stabilizer to a full tank of fresh fuel priorto storage.* Clean more often under dusty conditions or when airborne debris is present. Replace air cleaner if very dirty.WARNINGAlways stop engine, allow engine to cool, disconnect spark plug wire, andground against engine before performing any type of maintenance on yourmachine.General Recommendations• Always observe safety rules when performing any maintenance.• The warranty on this lawn mower does not cover items that have beensubjected to operator abuse or negligence. To receive full value fromwarranty, operator must maintain the equipment asinstructed here.• Changing of engine-governed speed will void engine warranty.• All adjustments should be checked at least once each season.• Periodically check all fasteners and make sure these are tight.LubricationBlade ControlLubricate pivot points on the blade control at least once a season with light oil. Thiscontrol must operate freely in both directions. See Figure 18.Figure 18