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LOSI LST XXL 2 • INSTRUCTION MANUAL

10

EN

Possible Cause

Solution

ENGINE DOES NOT START

Out of fuel

Refi ll the tank and follow starting instructions.

Engine fl ooded

Remove the spark plug. Roto-start for 3 to 5 seconds. Replace and test

Air fi lter is clogged

Check and replace if necessary

Fuel mixture is old or bad

Mix fresh fuel per instructions

Spark plug is not working

Check the spark plug and ignition coil and replace if necessary

Throttle servo failed/Setup is wrong

Check servo operation. Set it to neutral and reset the linkage according 
to your radio and model manufacturer's specifi cations

Carburetor is incorrectly adjusted

Return the carburetor to the factory settings and retune if necessary

Piston and cylinder is worn

Check the piston and cylinder for wear or damage and replace if necessary

Vehicle's power switch is not in the on 
position

Locate the power switch on the side of the receiver box and switch to ON 
position

ENGINE STARTS THEN STALLS

Out of fuel

Refi ll the tank and follow starting instructions

Air fi lter is clogged

Check and replace if necessary

Engine may be overheated

Let the engine cool. Reset the carburetor to factory settings and restart

Engine idle is too low

Follow the instructions to increase idle speed

Carburetor is incorrectly adjusted

Return the carburetor to the factory settings and retune if necessary

Clutch is slipping or locked-up

Check the clutch for worn/broken lining or spring. Also check clutch 
bearings and ensure free rotation

Fuel mixture is old or bad

Mix fresh fuel per instructions

Throttle servo is improperly set up

Set the servo to neutral and reset the linkage according to radio and model 
manufacturer's specifi cations

Drivetrain is not functioning properly

Check the drivetrain for smooth operation/damage

ENGINE IS RUNNING, BUT VEHICLE DOES NOT MOVE

Brakes are stuck

Look for damage or foreign matter locking the brakes

Drivetrain is damaged

Check for damaged driveshaft or diff. Replace as needed

Receiver battery capacity is low

Charge the receiver battery

Radio is not responding despite charged 
battery

Make sure binding is properly set up

ERRATIC CONTROL

Transmitter and/or receiver batteries are weak Install new batteries in the transmitter. Recharge the receiver battery

Connectors are inserted improperly 

Check the connectors and reinstall if necessary

Brake is not working

Check the servo, brakes, and linkage for damage. Repair/replace/reset 
the servo linkage to factory settings

The steering gain is set too high

Turn down the steering gain

The throttle channel was reversed after 
calibration

Rebind and calibrate

The steering channel was reversed after
calibration

Rebind and calibrate

Troubleshooting Guide

Summary of Contents for LST XXL2

Page 1: ...ng this vehicle please read all printed materials thoroughly Horizon Hobby is not responsible for inadvertent errors in this manual INSTRUCTION MANUAL BEDIENUNGSANLEITUNG MANUEL D UTILISATION MANUALE...

Page 2: ...YEARS THIS IS NOT A TOY The following terms are used throughout the product literature to indicate various levels of potential harm when operating this product NOTICE Procedures which if not properly...

Page 3: ...used in wet conditions Consult the battery manufacturer before use Caution should be taken when using Li Po batteries in wet conditions Most transmitters are not water resistant Consult your transmit...

Page 4: ...he battery voltage is critically low Replace batteries 6 ST Trim adjusts the hands off direction of the model 7 TH Trim adjusts the engine speed to idle at neutral 8 ST Rate Adjusts the AVC sensitivit...

Page 5: ...y the AVC system becomes more sensitive to the vehicle drifting left or right You would use maximum sensitivity during high speed driving or drag racing when you want the vehicle to stay in a straight...

Page 6: ...x Two Cycle Engine Oil DYNE4105 Do not use any other kind of oil Always use 92 98 Octane RON Europe and 91 93 Octane AKI US gasoline Always blend gasoline with two cycle engine oil at a 14 1 ratio Nev...

Page 7: ...tank of fuel Keep the throttle position between 1 4 3 4 throttle Do not exceed throttle 2 During the second half of the tank move the throttle position between and full throttle Do not hold full thro...

Page 8: ...and tuning The carburetor needle is very sensitive Adjusting the needle even 1 12 of a turn is a significant change Be careful when making adjustments High Speed Needle top left side Close the high s...

Page 9: ...l make it shift earlier and require less engine speed If you should get lost adjusting the two speed start over at the factory setting by lightly bottoming out the adjustment screws and then backing t...

Page 10: ...rburetor is incorrectly adjusted Return the carburetor to the factory settings and retune if necessary Clutch is slipping or locked up Check the clutch for worn broken lining or spring Also check clut...

Page 11: ...ou may be required to turn AVC technology off To turn off AVC technology insert a second Bind Plug in the Disable port before binding IMPORTANT You must calibrate the receiver each time it is placed i...

Page 12: ...be closed using TH Trim please take the following steps 1 Make sure TH Trim knob is set to 0 or neutral 2 Use needle nose pliers or ball link pliers RVO1005 to remove or install a link on a control ho...

Page 13: ...tach the plug wire and boot to the spark plug Place the threaded end of the spark plug against the muffler If there is no spark Install a new spark plug DYNE0550 CAUTION Do not test the spark plug nea...

Page 14: ...event that you may need any assistance For questions or assistance please visit our website at www horizonhobby com submit a Product Support Inquiry or call the toll free telephone number referenced i...

Page 15: ...horizonhobby com cn Room 506 No 97 Changshou Rd Shanghai China 200060 86 021 5180 9868 FCC Information This device complies with part 15 of the FCC rules Operation is subject to the following two con...

Page 16: ...tions for Disposal of WEEE by Users in the European Union This product must not be disposed of with other waste Instead it is the user s responsibility to dispose of their waste equipment by handing i...

Page 17: ...XXL D mpferfeder Silber Pr LST 2 XXL Ressorts argent paire LST 2 XXL Molle ammort argento pr LST 2 XXL TRANSMISSION ANTRIEB TRANSMISSION TRASMISSIONE LOSB3102 Transmission Case Set LST 2 Antriebsgeh u...

Page 18: ...entraux longs Albero trasm centrale CV assembl lungo XXL LOSB3601 Brake Disks Steel 2 LST 2 Bremsscheibe Stahl 2 LST 2 Disques de frein acier 2 Disco freno acciaio 2 LST 2 LOSB3603 Brake Cam LST 2 Bre...

Page 19: ...terzo LST 2 LOSB4203 Fwd Rev Brake Arms LST 2 AFT Vorw rts r ckw rts Anlenkhebel LST 2 AFT Leviers de frein et de marche AV ARR Bracci avanti indietro e freno LST 2 AFT LOSB4204 Throttle Brake Reverse...

Page 20: ...ne 31 DYNE0550 Spark Plug 31 31 Z ndkerze Moteur 31 Bougie Candela 31 DYNE0551 Tuned Pipe Set 31 31 Tuningschalld mpfer Moteur 31 R sonateur Set risonanza 31 DYNE4105 Small Block 2 Cycle Oil 282cc Sma...

Page 21: ...ocit lettata LST 2 LOSB3350 18T Steel Pinion LST 2 Losi 18T Ritzel Schaltstufe 1 LST Pignon acier 18T Pignone acciaio 18T LST 2 LOSB3356 25T Steel Pinion LST 2 Losi 25T Ritzel Stahl LST2 Pignon acier...

Page 22: ...03 B3601 B3128 B3127 B3118 A6940 A6940 A6247 B3127 B3125 B3128 B3102 A6250 A6246 A6250 A6206 A6248 A6355 A6940 B3132 B3133 A6107 A6941 B3135 B3125 B3132 B3125 A6107 B3138 A6234 B3136 A6941 B3118 Trans...

Page 23: ...ON MANUAL B3547 B3547 B3547 B3547 B3341 A9151 A9150 DYNE0523 DYNE0520 DYNE0521 DYNE0551 DYNE0519 DYNE0551 A9150 B3531 B3531 B3528 A3505 A3505 Drivetrain Assembly Antriebsstrang Assemblage de la transm...

Page 24: ...LOSI LST XXL 2 INSTRUCTION MANUAL 66 LOS241000 B2250 B4201 LOS241000 LOS241000 B2250 Chassis Chassis Ch ssis Telaio...

Page 25: ...67 LOSI LST XXL 2 INSTRUCTION MANUAL LOS241001 LOS241000 LOS241000 A6204 A6204 LOSB241002 LOS241001 LOS241001 LOS241000 LOS241000 LOS241000 LOS241002 Chassis Chassis Ch ssis Telaio...

Page 26: ...S241000 LOS241000 LOS241000 TLR8202 LOS241000 LOS242000 Front Assembly Montage Front Train avant Gruppo anteriore Shock Assembly Sto d mpfer Montage Assemblage d un amortisseur Gruppo ammortizzatore A...

Page 27: ...69 LOSI LST XXL 2 INSTRUCTION MANUAL LOS44000 B2035 LOS241000 LOS241000 LOS241000 LOS241000 LOS242000 LOS242000 TLR8202 Rear Assembly Montage Heck Train arri re Gruppo posteriore...

Page 28: ...DYNE0526 DYNE0525 DYNE0523 DYNE0527 DYNE0544 DYNE0543 DYNE0545 DYNE0520 DYNE0519 DYNE0547 DYNE0536 DYNE0529 DYNE0537 DYNE0529 DYNE0538 DYNE0539 DYNE0529 DYNE0529 DYNE0541 DYNE0530 DYNE0550 DYNE0529 D...

Page 29: ...71 LOSI LST XXL 2 INSTRUCTION MANUAL...

Page 30: ...e Control DSM DSM2 DSMR Dynamite and the Horizon Hobby logo are trademarks or registered trademarks of Horizon Hobby LLC The Spektrum trademark is used with permission of Bachmann Industries Inc All o...

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