User manual HUSQVARNA BORSTAGGREGAT

[. . . ] • Clear the area of objects such as rocks, toys, wire, etc. , which could be picked up and thrown by the blade. • Be sure the area is clear of other people before mowing. • Do not mow in reverse unless absolutely necessary. Always look down and behind before and while backing. [. . . ] If either end of the blade moves downward, sharpen the heavy end until the blade is balanced. CENTER HOLE TIRES • Maintain proper air pressure in all tires (See “PRODUCT SPECIFICATIONS” section of this manual). • Keep tires free of gasoline, oil, or insect control chemicals which can harm rubber. • Avoid stumps, stones, deep ruts, sharp objects and other hazards that may cause tire damage. NOTE: To seal tire punctures and prevent flat tires due to slow leaks, tire sealant may be purchased from your local parts dealer. Tire sealant also prevents tire dry rot and corrosion. OPERATOR PRESENCE SYSTEM Be sure operator presence and interlock systems are working properly. If your tractor does not function as described, repair the problem immediately. • The engine should not start unless the clutch/brake pedal is fully depressed and attachement clutch control is in the disengaged position. • When the engine is running, any attempt by the operator to leave the seat without first setting the parking brake should shut off the engine. • When the engine is running and the attachment clutch is engaged, any attempt by the operator to leave the seat should shut off the engine. • The attachment clutch should never operate unless the operator is in the seat. 5/8" BOLT OR PIN BLADE FIG. 12 BLADE CARE For best results mower blades must be kept sharp. Be sure dipstick cap is tightened securely for accurate reading. Keep oil at “FULL” line on dipstick. OIL FILL CAP/DIPSTICK TRANSAXLE COOLING The fan and cooling fins of transmission should be kept clean to assure proper cooling. Do not attempt to clean fan or transmission while engine is running or while the transmission is hot. • Inspect cooling fan to be sure fan blades are intact and clean. • Inspect cooling fins for dirt, grass clippings and other materials. To prevent damage to seals, do not use compressed air or high pressure sprayer to clean cooling fins. OIL DRAIN PLUG TRANSAXLE PUMP FLUID The transaxle was sealed at the factory and fluid maintenance is not required for the life of the transaxle. Should the transaxle ever leak or require servicing, contact your nearest authorized service center/department. FIG. 13 CLEAN AIR SCREEN Air screen must be kept free of dirt and chaff to prevent engine damage from overheating. Clean with a wire brush or compressed air to remove dirt and stubborn dried gum fibers. ENGINE LUBRICATION Only use high quality detergent oil rated with API service classification SF, SG, or SH. Select the oil’s SAE viscosity grade according to your expected operating temperature. SAE VISCOSITY GRADES SAE 30 5W-30 °F °C -20° -30° -20° 0° -10° 30° 32° 40° 0° 10° 60° 20° 80° 30° 100° 40° ENGINE COOLING FINS (See Fig. 14) Remove any dust, dirt or oil from engine cooling fins to prevent engine damage from overheating. [. . . ] 5 Bolt, Rdhd Sqnk 3/8-16 x 1 Spring, Idler Return Retainer Spring Yellow Zinc Washer 9/32 x 3/4 x 16 Ga. Bracket Clutch Cable Clutch Cable 38"/46" Washer Flat 3/8" Type B Spring Retainer Spring Retention Lvr Clutch Cab Spacer Clutch Cable Rod Clutch Cable 3/8" Screw Hex Thdcut 1/4-20 x 5/8 Mandrel Asm Service (Includes Key Nos. 8-10, 12-15, 31 and 33) Mower Deck Complete (Std. Deck order separately mulcher plate components key nos. [. . . ]