Poulan PRRT65A User Manual - Page 13

CUSTOMER RESPONSIBILITIES BLOWER HOUSING AIR SCREEN SPARK PLUG Replace spark plugs at the beginning of each tilling season or after every 50 hours of use, whichever comes first. Spark plug type and gap setting is shown in "PRODUCT SPECIFICATIONS" on page 3 of this manual. TRANSMISSION Once a season, lubricate the right hand side gear case grease fitting with 1 oz. of EP #1 Grease. FIG. 19 MUFFLER Do not operate tiller without muffler. Do not tamper with exhaust system. Damaged mufflers or spark arresters could create a fire hazard. Inspect periodically and replace if necessary. If your engine is equipped with a spark arrester screen assembly, remove every 50 hours for cleaning and inspection. Replace if damaged. CLEANING Do not clean your tiller when the engine and transmission are hot. We do not recommend using pressurized water (garden hose, etc.) to clean your unit unless the gasket area around the transmission and the engine muffler, air filter and carburetor are covered to keep water out. Water in engine will shorten the useful life of your tiller. • Clean engine, wheels, finish, etc. of all foreign matter. • Keep finished surfaces and wheels free of all gasoline, oil, etc. • Protect painted surfaces with automotive type wax. SERVICE AND ADJUSTMENTS CAUTION: Disconnect spark plug wire from spark plug and place wire where it cannot come into contact with plug. TILLER TO ADJUST HANDLE HEIGHT (See Fig. 20) Select handle height best suited for your tilling conditions. Handle height will be different when tiller digs into soil. • First loosen handle lock lever. • Handle can be positioned at different settings between "HIGH" and "LOW" positions. • Retighten handle lock lever securely after adjusting. HANDLE (HIGH POSITION) HANDLE LOCK LEVER • Maintain 20 PSI (1.4 kg/cm2) of tire pressure. If tire pressures are not equal, tiller will pull to one side. • Keep tires free of gasoline or oil which can damage rubber. TO REMOVE WHEEL (See Fig. 21) • Place blocks under transmission to keep tiller from tipping. • Remove outer side shield by removing nuts "A" and "B". • Remove inner side shield by removing nuts "C" and "D". • Remove hairpin clip and clevis pin from wheel. • Remove wheel and tire. • Repair tire and reassemble. CLEVIS PIN HANDLE (LOW POSITION) TIRE CARE FIG. 20 CAUTION: When mounting tires, unless beads are seated, overinflation can cause an explosion. HAIRPIN CLIP NUT "C" NUT "D" INNER SIDE SHIELD NUT "B" NUT "A" OUTER SIDE SHIELD 13 FIG. 21