Longjia LJ50QT-3L 2017 Owner'S Manual Download

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CONTENTS

NOTES ON MAINTENANCE

Engine oil

Transmission oil

Checking steering bearing, telescopic fork

Tyres

Front wheel brake

Rear wheel brake

Adjusting the play of the twist grip throttle control

Cleaning the air filter

Cleaning the spark plug

Fuse

Battery

Changing the light bulbs

Adjusting the headlight

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TECHNICAL DATA

Engine

Power transmission

Chassis

Lubricants and operating fluids

Electrical equipment

Dimensions and weights

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WARRANTY AND SERVICE DATA

Warranty conditions

List of wear items

Inspection items

Proof of maintenance

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Summary of Contents for LJ50QT-3L 2017

Page 1: ...Owners manual...

Page 2: ......

Page 3: ...model is a sturdy scooter in modern design Its sound construction the meticulous s election of materials the advanced man ufacturing techniques and conscientious work of dedicated employees provides t...

Page 4: ......

Page 5: ...stand 11 SAFETY TEST Checklist 12 Load and lights 13 Ride safely 13 RIDING INSTRUCTIONS Ride economically and environmentally 14 Running in instructions 15 Starting 16 17 Brakes 18 19 Stopping the eng...

Page 6: ...r filter Cleaning the spark plug Fuse Battery Changing the light bulbs Adjusting the headlight 24 25 25 26 27 28 29 30 31 32 33 34 35 36 37 40 41 TECHNICAL DATA Engine Power transmission Chassis Lubri...

Page 7: ...ion number is located on the rear part of the frame below the right underside cover 1 The chassis number is located on the fra me behind the cover 2 The engine number 3 is located on the fr ont part t...

Page 8: ...and side view 1 2 3 4 5 6 7 Storage box with tool kit Spark plug Engine oil filter cap Battery box and fuse Ignition and fork column lock Brake fluid container for front wheel brake Handbrake lever fo...

Page 9: ...ft hand side view 8 Handbrake lever for rear brake 9 Instrument Kick starter Parking stand Transmission oil filler screw Air filter Side stand 10 11 12 13 14 14 13 9 11 10 12 OVERVIEW AND OPERATION 8...

Page 10: ...ke 3 Direction indicator switch Switch to left Left indicator on Switch to right Right indicator on Push button for switch off 4 Push button horn 5 High beam indicator high beam low beam 2 3 4 5 4 Lef...

Page 11: ...ivated WARNING While riding do not switch the ignition off NOTE The key can be removed in positions and Key positions 2 Ignition off Fork column not locked handle bars can be freely turned to the left...

Page 12: ...sensitive objects in the box because of engine s heat and hi gh temperature Unlock Insert the ignition key 1 into the lock and turn the key to the right WARNING After the seat is closed check if it wa...

Page 13: ...cigarette or naked flame near an open tank because fuel vapour could suddenly ignite NOTE The fuel indicator 1 is active when the ign ition is turned on The scale with the tank symbol remem bers for...

Page 14: ...er 1 Insert ignition key 2 turn to direction OPEN and open the tank cap Close the tank cap by turning with the ign ition key to direction CLOSE and pull our the key LOCK 1 10 NOTE After fill the fuel...

Page 15: ...f the engine Put your left hand on the left hand handle bar grip Hold with your right hand the holder grip 3 Fold out the arm fo the side stand 1 as far forward as it will go and stop by foot Slowly t...

Page 16: ...e starting your ride check the followi ng Steering smooth and free play Engine oil quantity Fuel quantity Front brake Rear brake Tyres profile and pressure Telescopic fork Load lights Total weight Lig...

Page 17: ...he total allowable weight may not be e xceeded Check the tyre pressure Checking the lights WARNING Before any ride check the operation of all lighting components Check that the headlamps and lenses ar...

Page 18: ...Turn the engine off when waiting in tr affic Different riding conditions affect fuel consu mption The following conditions are unfav ourable for fuel consumption High traffic density especially in big...

Page 19: ...se in the pressure on the brake lever During this period avoid unnecessary hard braking actions Running in new tyres CAUTION New tyres have a smooth surface They must therefore be roughened by careful...

Page 20: ...ses are highly t oxic and can kill 2 4 WARNING Propping up the scooter with the parking stand Operate the rear handbrake lever to avoid a moving of the scooter Avoid high engine rpm s while the vehic...

Page 21: ...e the kick starter from time to time to ma intain its function 2 Propping up the scooter when operating the kick starter Turn the ignition lock 1 with the key to its operating position Do not open the...

Page 22: ...ke discs and linings Oil and grease RIDING INSTRUCTIONS WARNING The brakes must first be operated until they are dry Salt film on the brakes When riding on salted streets without braki ng for a while...

Page 23: ...but before the curve Braking on a curve increases the danger of sliding 3 Stopping the engine Braking both The front b ake and rear brake are operate d independently from each other The front brake is...

Page 24: ...ims for corrosion and oth er such damage WARNING Always carry out a brake test after clea ning and before starting a ride CAUTION Do not use steam or high pressure jet de vices Such devices can damage...

Page 25: ...ly Use of the motorcycle in the winter can ca use considerable damage due to the prese nce of salt on the roads CAUTION Never use paint polishing agents on pla stic parts After a longish ride thorough...

Page 26: ...pport the scooter so that its weight is not on the tyres You can prevent the tyres from becoming dr y and brittle by spraying them with a silicone rubber treatment First thoroughly clean the tyres Do...

Page 27: ...we cannot evaluate nor be held liable for the quality of non approved accessories and parts even if they have a certificate of ac ceptance from an officially recognised te chnical testing supervision...

Page 28: ...a wrong measurement and t herefore the wrong oil quantity In order to avoid engine damage never exceed t he maximum oil level nor let it drop belo w the minimum level Checking the oil level CAUTION Fo...

Page 29: ...the oil level is below the oil filler opening If required replenish transmission oil Hyp oid SAE 85W 90 via the oil filler opening When change new transmission oil open the oil hole screw 2 till all t...

Page 30: ...le bar 1 back and forth If the fork column bearing shows noticeable play it must be adjusted by a specialised d ealer Checking the telescopic fork Pull the hand brake to block the front whe el brake N...

Page 31: ...the tyres Incorrect tyre pressure will have a consi derable effect on the riding properties of the scooter and the lifespan of the tyres While the tyres are cold Twist off the valve caps Check adjust...

Page 32: ...check the brake linings for wear if necessary replenish the brake fluid by a dealer Front brake fluid tank WARNING Sudden changes in play or a spongy feel of the brake lever 1 can be caused by faults...

Page 33: ...ickness If the lining thickness is below the minimu m A 2 0 mm have the brake lining 1 replaced by a dealer Checking the brake linings CAUTION The minimum lining thickness must be maintained Checking...

Page 34: ...should be heard brushing agai nst the brake drum r CAUTION For your own safety we recommend ha ving activities to the brake system carri ed out by a dealer Adjusting the rear wheel brake CAUTION Have...

Page 35: ...s freely Check whether the throttle cable is obstru cted by other parts Open the twist grip throttle control until re sistance can be felt Measure the play Nominal value A Adjustment Push back the pro...

Page 36: ...ses of reducing output horsepwer and increasing fuel consumption Change the air cleaner element more fre quently to prolong the engine s service life if the scooter is ride on dusty roads very often C...

Page 37: ...rk wr ench from the on bord toolkit Check the electrode gap 0 6 0 7mm rep lace the spark plug if it is severely burnt a way Use a new spark plug and tighten up NGK CR7HSA CAUTION Check or change the s...

Page 38: ...case 4 and remove the fuse A faulty or blown fuse must be replaced by a new one with 15 A Check the fuse for correct contact Loose fuse will blow Installation takes place in reverse order to disassemb...

Page 39: ...llowed immediately visit call a doctor WARNING Always wear safety glasses Keep children away from acids and batt eries NOTES ON MAINTENANCE EXPLOSION DANGER A battery being charged produces a hi ghly...

Page 40: ...UTION The battery may only be connected or di sconnected while the ignition is inactive 1 3 4 First disconnect the minus terminal 4 black cable When installing the battery first connect the plus termi...

Page 41: ...s with a clean dry cloth when installing or re moving them Low beam high beam 12V 35W 35W 1 Turn off the ignition Remove the screw and bolts 1 Take off the headlight cover 2 Disconnect the plug 3 Turn...

Page 42: ...an dry cloth when installing or re moving them Low beam high beam 12V 35W 35W Turn off the ignition Remove the screw and bolts 1 Take off the headlight cover 2 Disconnect the plug 3 Turn the indicator...

Page 43: ...cloth when ins talling or removing them bulb Position light 12V 5W Position light Turn off the ignition Remove the position light 1 in downward direction then pull out back the position light 1 Pull...

Page 44: ...1 Take off the cover 2 Press the indicator bulb and turn counter clockwised take off the bulb 3 Installation takes place in reverse order to disassembly Bulbs 12V 10W 2 NOTE Do not touch the bulbs wi...

Page 45: ...crews 1 Take off the cover 2 Remove the screws 3 BulbS 12V 10W Changing the bulb NOTE Do not touch the bulb with bare fingers Hold bulbs with a clean dry cloth when ins talling or removing them Tail b...

Page 46: ...ishable by law Remember you are responsible for the correct adjustment of the motorbike s headlamp WARNING Do not run the engine in an enclosed sp ace risk of asphyxiation Position the motorcycle on a...

Page 47: ...Electrode gap Carburettor Idle speed Air lter Typ of starter Construction One cylinder stroke petrol engine 4 cm3 49 Fan air cooled ECU NGK CR HSA 7 0 6 0 7 mm SVB18 18H 1600 160 r min Foam air cleane...

Page 48: ...absorption Light metal Alu MT 2 5 10 3 50 10 51J or 59P tubeless One Rider Two Rider Front 1 75Kg cm Rear 2 00Kg cm Front 2 00Kg cm Rear 2 25Kg cm 2 2 2 2 Power transmission Transmission Chassis Scoo...

Page 49: ...12V 7Ah MF 15A 12V 35W 35W 12V 5W 12V 3W 12V 3W Electrical Equipment Generator Battery Fuse Head light Position light Instrument lights Speedometer Control lights indicator and high beam Brake rear l...

Page 50: ...bars Maximum height Wheel base Seat height Weight empty Weight in running order Max permitted total weight Top speed Overall length 1735 mm 655 mm without rear view mirror 78 kg 45 km h or 25km h 760m...

Page 51: ...er into the possession of us r 2 The installation of spare parts within the scope of warranty does not extend the warranty period that has sta ted with the date of delivery of the motorcycle 3 The war...

Page 52: ...already be worn after 1500 km in cross country operation even earlier depending on road conditions and care wear may start after 500 km Dirt reduces the lifetime Do not clean with a high pressure cle...

Page 53: ...ing on ambient temperatures and care failures can be expected in the 6th month in winter operation even earlier Oxidation is a lack of maintenance Variomatic CVT rolls belts Clutch linings friction di...

Page 54: ...st be complied with At 1 000 km 1 service Every 3 000 km or after 6 months st Every 6 000 km or after 12 months After the warranty period the inspection int evals specified in this manual must be app...

Page 55: ...s Every 12 000 km 24 months Throttle cable adjustment Transmission oil Transmission check for leakage Crankecase check for leakage Crankecase vetilation Driving belt fight weight Clutch discs I I I I...

Page 56: ...in and side stand Bolts and nuts chassis I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I S I A every 2 years Bolts and nuts engine Compression teat Exhaust system Fuel tank fuel ho...

Page 57: ...ENANCE CONFIRMATION km date After 6 000 km 12 months dealer stamp km date After 9 000 km 18 months dealer stamp km date After 15 000 km 30 months dealer stamp km date After 18 000 km 36 months dealer...

Page 58: ...NCE CONFIRMATION New brake fluid Yes no km date Stamp signature New brake fluid Yes no km date Stamp signature New brake fluid Yes no km date Stamp signature New brake fluid Yes no km date Stamp signa...

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Longjia LJ50QT-3L 2017, Owner'S Manual

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