________________________________________________________________________________________
Husqvarna TS 354D Troubleshooting
The
Husqvarna TS 354D 2WD garden tractor was manufactured between 2017 and 2022. The
Husqvarna TS354D driveline consists of Kohler KT740 7000 Series 4-cycle OHV
twin-cylinder air-cooled gasoline engine and Tuff Torq K66 ELD belt-driven
hydrostatic transmission with infinite forward and reverse gears.
A 44.2 cubic inches (725 cc) engine has a cylinder bore of 3.27" (83
mm), piston stroke of 2.64" (67 mm), and rated power of 25 hp (18.6 kW).
The fuel system has a fixed main jet carburetor and pulse type fuel
pump. The maximum forward speed - 5.3 mph (8.5 kph), maximum reverse
speed - 2.8 mph (4.5 kph).
The Husqvarna TS 354D garden tractor is equipped with a manual steering,
pneumatic wheels, 16x6.50-8 front tires, and 23x10.5-12 rear tires.
Compatible attachments for the tractor: 54" mid-mount 3-blade rear
discharge mower deck with cutting height of 1.5-4.0 in (38-101 mm),
electric blade engagement, 7 cut positions, and mechanical lifting
system with hand operated.
Engine Troubleshooting |
Engine hard starting or not starting |
Gas tank is empty - Fill gasoline up |
Incorrect fuel grade - Use quality fuel |
Air in the fuel system - Air bleeding |
Damaged spark plug wiring connection - Check spark plug wiring connection, repair or change |
Spark plug is faulty - Spark plug need to be replaced |
Fuel filter is clogged - Install new filter |
Defective safety switch - Replace if required |
Carburetor incorrectly set - Set carb correctly |
Low engine compression - Inspect cylinder block and change defective components |
Improperly adjusted or worn throttle cable - Replace cable or adjust correctly |
Air intake screen is blocked - Wash or clean as required |
Ignition system failure - Check ignition and replace faulty components |
Stuck or faulty throttle cable - Clean or replace the cable |
Clogged air filter - Service or replace air filter |
Clogged or defective fuel pump - Clean or install new fuel pump |
Engine starts and stops immediately |
Spark plug is defective - Change spark plug as required |
Faulty or clogged carburetor - Service or replace carburetor |
Defective ignition coil - Ignition coil should be replaced |
Valve springs are broken or bad - Change valve springs |
Valves are stuck - Valves need to be cleaned |
Not enough engine oil - Fill the crankcase with engine oil |
Engine overload - Reduce engine load |
Clogged cooling fins - Wash or clean as required |
Carburetor mixture is too lean - Set the carburetor properly |
Improper ignition timing - Adjust ignition timing as required |
Incorrect valve setting - Set the valves properly |
Abnormal engine noise or knocking |
Stale or low octane fuel - Change gasoline |
Engine is overloaded - Load reducing is recommended |
Engine oil level low - Check and refill engine oil |
Low idle speed set incorrectly - Adjust idle speed |
Fuel pump is clogged or faulty - Service or change fuel pump |
Main bearings or crankshaft wear - Change or repair worn components |
Valve clearance is incorrect - Adjust to proper valve clearance |
Cylinder bore or piston rings are damaged - Replace faulty parts |
Dirty or incorrectly adjusted carburetor - Clean or properly adjust carburetor |
Air filter element is clogged - Change or service air filter |
Fuel pump is dirty or defective - Test fuel pump and change if necessary |
Ignition system problems - Check ignition and replace faulty components |
Cylinder head gasket is damaged - Replace cylinder head gasket |
Valves are burned or stuck - Service or replace valves |
Bent or worn push rod - Push rod should be replaced |
Cylinder block components are faulty - Change defective parts |
Engine using too much gasoline |
Choke didn't open fully - Adjust or change choke cable |
Carburetor main jet is improperly adjusted - Adjust it correctly |
Loose or faulty spark plug - Re-tighten or change the spark plug |
Valves are stuck, burned, or worn - Replace or clean valves |
Rings, sleeve, or piston are damaged - Change faulty components |
Valve clearance is incorrect - Adjustment procedure required |
Excessive engine oil consumption |
Seals or gaskets are defective - To repair leaks, replace worn parts |
Valve stems and guides are worn - Replace defective valves |
Seized or wear piston rings - Install new piston rings |
Cylinder liner or piston is worn - Inspect piston and liner, replace as required |
Breather pipe or hose is plugged - Clean or change |
Hydrostatic Transmission Troubleshooting |
Hydrostatic transmission is excessively noisy |
Speed control pedal linkage is bent or not adjusted - Adjust or repair linkage |
Transmission overloaded - Reduce loading |
Transmission fluid is dirty or fluid level is too low - Pour fresh fluid or add transmission fluid to proper level |
Worn or defective transmission components - Change or repair defective parts |
Stuck or worn shift linkage - Linkage need to be replaced |
Defective or stuck hydrostatic pump - Change or repair pump |
Transmission shift control components are defective or misadjusted - Change or adjust correctly |
Insufficient transmission oil - Need to add transmission oil |
Faulty or worn drive sheave - Install a new sheave |
Unadjusted or broken shift linkage - Adjust properly or change linkage |
Speed control pedal linkage is damaged or out of adjustment - Replace or adjust linkage |
Transmission seals or gaskets are broken - Replace gaskets or seals |
Final drive shaft leakage - Replace shaft seals |
Transmission case is cracked - Replace defective case or transmission assembly |
Mower Deck Troubleshooting |
Mower vibration is excessive |
Worn or dirty mower drive pulley - Replace or clean pulley |
Defective or loose drive belt - Install a new belt or adjust belt tension |
Mower blades are not balanced or warped - Replace or balance blades |
Loose blade bolts tightening - Bolts should be tightened |
Constant clogging of discharge chute |
High ground speed - Need to slow down |
Grass is too high - Must be set to low cutting height |
Reduced engine rpm - Open throttle fully |
Cutting level is too low - Use a higher cutting height |
Incorrect mower drive belt installation - Check drive belt for correct installation |
Grass patches are not cut |
Discharge area is clogged - Inspect and clean cutting deck |
Not sharp blades - Need a blade sharpening |
Blades are defective or worn - Blades need to be replaced |
Fast mowing speed - Select a lower speed |
Mower deck set to low cutting - Use a higher cutting height |
Bagger is overfilled - Bagger must be empty |
Blades are scalping the grass |
Bumpy or not smooth lawn - Lawn leveling required |
Cutting level is too low - Need to set high cutting height |
High ground speed - Operate at slower speed |
Incorrectly leveled mower deck - Deck should be adjusted correctly |
Blades are worn or bent - Replace the blades |
Tires are not properly inflated - Check and inflate the tires |
Low tire pressure - Inflate tires correctly |
Deck is not leveled correctly - Level the deck properly |
Not sharp blades - Blades need to be sharpened |
Worn or defective blades - Blades need to be replaced |
Deck is plugged with grass - Clean out the mower deck |
Deck housing is damaged - Repair or change the deck |
Mower spindle is bent or loose - Repair or replace the spindle |
Electrical Troubleshooting |
Battery will not charge |
Wiring connections are corroded or loose - Tighten or service connections |
Defective battery terminal connectors - Terminal connectors should be replaced |
Battery bad cell - Battery replacement required |
Battery voltage is low - Recharge the battery |
Battery runs out quickly - Service charging system or replace battery |
Terminals are faulty or battery cables are disconnected - Connect wiring properly or install new terminals |
Battery is drained or worn - Recharge or change battery |
Wiring is improperly connected or disconnected - Check wiring and connect properly |
Battery power is low - Battery is drained, charge it |
Spark plug worn or incorrectly gapped - Clean, gap or replace spark plug |
Starter motor or solenoid is damaged - Repair starter or install a new solenoid |
________________________________________________________________________________________
________________________________________________________________________________________
Lawn and Garden Tractors Technical Specs |