User manual HUSQVARNA LTH 145

[. . . ] 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. Be aware of the mower discharge direction and do not point it at anyone. [. . . ] Do not attempt to sharpen while on the mower. • To check blade balance, you will need a 5/8" diameter steel bolt, pin, or a cone balancer. (When using a cone balancer, follow the instructions supplied with balancer). • Slide blade on to an unthreaded portion of the steel bolt or pin and hold the bolt or pin parallel with the ground. If blade is balanced, it should remain in a horizontal position. If either end of the blade moves downward, sharpen the heavy end until the blade is balanced. NOTE: Do not use a nail for balancing blade. The lobes of the center hole may appear to be centered, but are not. BRAKE OPERATION If tractor requires more than six (6) feet stopping distance at high speed in highest gear, then brake must be adjusted. (See "TO ADJUST BRAKE" in the Service and Adjustments section of this manual). TIRES • • • Maintain proper air pressure in all tires (See "PRODUCT SPECIFICATIONS" on page 3 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. BLADE CARE For best results mower blades must be kept sharp. • Reinstall battery (See "INSTALL BATTERY" in the Assembly section of this manual). 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. 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. CUT AWAY VIEW VENT CAP VENT WELL BATTERY CELL ACID LEVEL FIG. 16 V-BELTS Check V-belts for deterioration and wear after 100 hours and replace if necessary. Replace belts if they begin to slip from wear. 17 CUSTOMER RESPONSIBILITIES ENGINE LUBRICATION Only use high quality detergent oil rated with API service classification SF or SG. Select the oil's SAE viscosity grade according to your expected operating temperature. CLEAN AIR SCREEN (See Fig. 19) 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. COVER KNOB COVER CARTRIDGE NUT NOTE: Although multi-viscosity oils (5W30, 10W30 etc. ) improve starting in cold weather, these multi-viscosity oils will result in increased oil consumption when used above 32°F. [. . . ] 30 Day Replacement Part Warranty: Unless otherwise stated, replacement parts are warranted for 30 days from date of purchase. (2) Failure to operate or maintain the unit in accordance with the Owner’s/Operator’s manual or instruction sheet furnished by Husqvarna. (3) Alterations or modifications that affect the unit's performance, operation, safety, durability, change its intended use, or cause failure of compliance with current regulatory standards or applicable federal, state or local laws. (4) Use of parts or accessories which are not recommended by Husqvarna Forest & Garden Company. [. . . ]