Related Manuals for Husqvarna 23 LC
Summary of Contents for Husqvarna 23 LC
- Page 1 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 23/26/32 LC/L 531 03 00-75 www.mymowerparts.com...
- Page 2 Owner’s/Operator’s manual. Should an operational problem or CUSTOMERRESPONSIBILITIES failure occur the product should not be used, but delivered as is to an authorized Husqvarna dealer for evaluation. Proof of purchase, as explained in section 6, rests solely with the customer.
- Page 3 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 HUSQVARNA WARRANTY MODEL SPECIFICATIONS TROUBLE SHOOTING Suggestions Cause/Remedy Chart SHIELD Attachment TRIMMER HEAD Head Installation Spool Installation Proper Line Feed Reassembly DRIVE SHAFT Lubrication THROTTLE CABLE Removal & Installation ELECTRICAL SYSTEMS Spark Plug Replacement...
- Page 4 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 TROUBLE SHOOTING SUGGESTIONS NOTES: Engine will not continue to run at idle position. See “Idle Speed Adjustment” and “Low Speed Mixture Adjustment” Trimmer head continues to spin when the engine idles. See “Idle Speed Adjustment>>...
- Page 5 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 SPECIFICATION MODEL 32LC/L 26LC 23LC — ENGINE TYPE 2-Stroke A irCooled DISPLACEMENT 23CC/1.35 c u.in. 26CC/1.6 cu.in. 32CC/1.9 cu.in. ENGINE RPM — 7500/3000 (Maximum Operating /Idle) IGNITION — SolidState CARBURETOR — Walbro W A-199 STARTER —...
- Page 6 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 SHIELD SHIELD ATTACHMENT The shield must be properly installed. The shield provides partial protection from the risk of thrown objects to the operator and others and is equipped with a line limiter which cuts excess line to the proper length.
- Page 7 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 TING CHART TROUBLE SHOO TROUBLE CAUSE REMEDY 1. Fueltankempty, 1. Filltankwithcorrect f uelmixture. Engine willnotstartor runs 2 Spark plugisnotfiring. 2. Install n ewplug/check ignition s ystem. 3 Fuelisnotreaching t hecarburetor. 3. Cleanfuelfilter/inspect fuelline.
- Page 8 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 TRIMMER HEAD PROPER LINE FEED 1. Hold trimmer head as shown. 2. Press lock tab and turn lock ring as shown on Tap-N-Go II. For Tap-N-Go 111press lock tabs in and pull straight off.
- Page 9 4. To remove trimmer head reverse steps ( INSTALLING SPOOL WITH LINE Use only Husqvarna pre-wound spools with 2mm (.080 inch) diameter line. (Use of anything other than Husqvarna spools or line may result in breakage, line welding and improper line feed.) www.mymowerparts.com...
- Page 10 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 TRIMMER HEAD 9. Carefully check to make sure all three catches and lock tab are fastened properly as shown (test lock ring by trying to turn it counterclockwise) on Tap-N-Go 10. Depress top button and pull on the line to change spool from locked position to operating position.
- Page 11 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 TRIMMER HEAD TRIMMER HEAD REASSEMBLY .. . ,:., 6. Insert end of line into line exit hole. :: , ,/. 7. Place spool in hub. (Make sure trimmer line is not caught between rim of the spool and the hub.)
- Page 12 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 4. Remove drive shaft from drive shaft housing. 5. Check drive shaft for broken wires, twists, or kinks, replace as necessary. 6. Use a clean cloth to thoroughly wipe old grease or dirt from drive shaft.
- Page 13 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 DRIVE SHAFT 2. Carefully pull throttle trigger away from foam grip handle, then remove barrel end of throttle cable from the throttle trigger. Carefully pull throttle cable out of foam grip. 3. Loosen clutch shroud screws and remove drive shaft housing from engine.
- Page 14 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 THROTTLE CABLE 2. Secure throttle cable under plastic retaining clip. NOTE: Do not excessively bend or kink the throttle cable! 3. Align posts on end of cable attachment head with the correct post holes shown.
- Page 15 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 THROTTLE CABLE THROTTLE CABLE REMOVAL Remove screw and nut from throttle trigger housing. throttle trigger. Carefully pull throttle cable 01 Remove air filter cover. ( SEE AIR FILTER SECTI~ Remove the two screws securing choke plate and carburetor assembly.
- Page 16 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 ~LECTRICAL SYSTEMS SPARK PLUG REPLACEMENT 1. On 26 LC and 32 LC units the spark plug is located under the engine cylinder cover. Remove the 4 four (mm) screws to gain access to the spark plug.
- Page 17 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 THROTTLE CABLE 6. Align carburetor holes with shroud assembly holes and be sure carburetor gasket remains in place. NOTE: Be sure impulse hole on carburetor aligns with pulse hole on shroud and mounting gasket does not interfere with pulse passage.
- Page 18 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 ELECTRICAL SYSTEMS IGNITION SWITCH The ignition switch is located in different areas depend- ing on trimmer model. For 26 RLC and 32 RLC models the switch is located on the engine cover. For 26 LC and...
- Page 19 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 ELECTRICAL SYSTEM! CHECKING FOR SPARK 1. Remove the spark plug using spark plug replacement procedure 1thru 3 and clean off all carbon, dirt and other deposits. Check the gap between the electrodes. The air gap should be 0.25in (.635mm).
- Page 20 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 — —.—————— —— :ARBURETOR &F1 ACCELERATION CHECK 1. Allow engine to idle. 2. Squeeze trigger fully. If performance is satisfactory, refer to “Deceleration Check”. IF ENGINE ACCELERATION IS SLOW OR ERRATIC, repeat “Idle Speed Adjustment”...
- Page 21 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 CARBURETOR &FUEL SYSTEMS Remove air filter from cover. Wash air filter with soap and hot water. DO NOT CLEAN AIR FILTER WITH GASOLINE OR ANY OTHER FLAMMABLE SOLVENT TO AVOID CREATING A FIRE HAZARD! Squeeze the filter and allow to air dry.
- Page 22 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 CARBURETOR &FUEL SYSTEMS IMPORTANT : ALL CARBURETOR ADJUSTMENTS SHOULD BE MADE WITH A ENGINE IDLE TACHOMETER TO ACHIEVE ACCURATE SETTINGS. NOTE: In most cases, your engine can be made to run properly with minor carburetor adjustment.
- Page 23 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 —— ——— —.———. — — — —. CARBURETOli &FUEL SYSTEM! MAKE CARBURETOR ADJUSTMENTS WITH THE DRIVE SHAFT HOUSING SUPPORTED TO PREVENT TRIMMER LINE FROM COMING INTO CONTACT WITH ANY OBJECTS. HOLD TRIMMER WITH YOUR HAND;...
- Page 24 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 CARBURETOR &F JEL SYSTEMS 5. The trimmer head should not rotate after thelowspeed has been adjusted. If so repeat the IDLE SPEED ADJUSTMENT procedure and check LOW SPEED MIXTURE ADJUSTMENT again. CAUTION THE TRIMMER HEAD MUST NOT ROTATEAT IDLE.
- Page 25 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 t &FUEL SYSTEMS CARBURETO IDLE SPEED ADJUSTMENT 1. Allow engine toidle. 2. Adjust idle speed screw just below clutch engage- ment speed. The cutting attachment should not ro- tate. The proper idle speed is 2600 to 3400 R.P.M.
- Page 26 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 CLUTCH SYSTEM 8. Separate clutch shroud from engine. WHEN REMOVING CLUTCH RETAINING NUT USE ONLY A HAND TOOL. DO NOT STRIKE CLUTCH IN ANY WAYOR USE ANY TYPE OF MOTORIZED TOOL ON THE CLUTCH...
- Page 27 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 CLUTCH REMOVAL & INSTALLATION NEVER START THE ENGINE WITH THE CLUTCH DRUM HOUSING ASSEMBLY REMOVED. IF YOU DO CLUTCH SHOES WILL SEPARATE FROM THE SPIDER AND CAN CAUSE SERIOUS INJURY. NOTE ‘: Refer to throttle cable sec steps 1 thru 3.
- Page 28 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 CLUTCH SYSTEM Separate clutch drum housing asssembly from engine. 6. Remove clutch retaining nut by turning counterclockwise with a 9/16 wrench. With nut removed, clutch will slide off crankshaft with the beveled washer and large flat washer behind the clutch.
- Page 29 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 CLUTCH SYSTEM STARTER ROPE REMOVAL NEVER START ENGINE WITH ‘. CLUTCH DRUM HOUSING ASSEMBLY REMOVED. IF YOU DO, THE CLUTCH SHOES CAN SEPARATE FROM HUB AND CAUSE SERIOUS INJURY. Disconnect spark plug wire. On LC models remove top cover to disconnect sparkplug wire.
- Page 30 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 :LUTCH SYSTEM STARTER ROPE INSTALLATION NOTE: Always wear safety glasses when working on the starter assembly. 1. Place starter pulley back into the starter housing, making sure pulley interlocks with starter spring. 2. Reinstall starter pulley retaining tab(s).
- Page 31 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 CLUTCH SYSTENl 7. On RLC units, remove the starter assembly from the engine. On LC units, remove four 4mm screws securing starter housing assembly and remove starter. NOTE: Always wear safety glasses when working on starter assemblv repairs.
- Page 32 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 CYLINDER. PISTON &RING CYLINDER & PISTON REPLACEMENT CAUTION Remove spark plug. THE MUFFLER IS HELD TO THE 2. On RLC units refer to crankshaft and reed valve replacement section. On CYLINDER BY LC units remove top cover.
- Page 33 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 CYLINDER. PISTON &RING RING REPLACEMENT 1. Refer to piston and cylinder replacement section to remove cylinder. 2. Once cylinder is removed ring can now be replaced. NOTE: Use caution when replacing the piston ring.
- Page 34 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 CRANKCASE REED VALVE REPLACEMENT 1. Remove engine from drive shaft and starter (see starter section 1 thru 8). 2. Remove top cover on LC models. 3. Remove carburetor (see throttle cable removal section 1 thru 5).
- Page 35 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 CRANKCAS using 8. Replace crankcase gasket and reinstal steps 1 thru 6 in reverse. 9. Use steps lthru 5 in this section. 10. Remove cylinder and piston as outlined in cylinder and piston removal section.
- Page 36 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 CRANKCASE — 14. Remove snap ring next to bearing with snap ring pliers. CRANKSHAFT REMOVAL 15. Reinstall clutch nut on crank and tap top of crankshaft with a soft hammer and remove crankshaft as shown.
- Page 37 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 CRANKCAS SEAL REPLACEMENT NOTE: Make sure inner snap ring locator is in place (between inner bearing and seal). The snap ring locks in its own groove. ease. Lubricate both bearings with bearing g...
- Page 38 For Husqvarna Parts Call 606-678-9623 or 606-561-4983 NOTES www.mymowerparts.com...