Sinnis motorcycles TERRAIN 125 Owner'S Manual Download

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TERRAIN 125

(MY21 EURO5)

MAINTENANCE

Importance of Maintenance

P 30

Maintenance Schedule Adherence

P 31

Maintenance & Service Schedule

P 32

Pre-Ride Inspection

P 34

Replacing Parts

P 35

Fuse Replacement

P 36

Inspection & Replacement of the Engine Oil P 37

Drive Chain Insp., Adjustment & Cleaning

P 40

Inspecting the Drive Chain Sprockets

P 43

Tyre Condition

P 44

Air Filter Cleaning

P 46

Spark Plug Inspection & Adjustment

P 48

Electronic Fuel Injection (EFI) System

P 50

Braking System Inspection & Adjustment

P 51

Checking the Side Stand

P 54

Checking the Throttle

P 55

Checking the Clutch

P 56

Additional Electrical Accessories

P 57

https://www.motomanuals.net/

Summary of Contents for TERRAIN 125

Page 1: ...OWNER S MANUAL 125 https www motomanuals net ...

Page 2: ...2 TERRAIN 125 MY21 EURO5 The Motorcycle pictured in this owner s manual may not fully match your actual SINNIS motorcycle https www motomanuals net ...

Page 3: ...ts to make changes to the specifications of our vehicles without warning as we are devoted to making continuous improvements to our products and services We always therefore welcome suggestions and feedback from our customers with a view to making such improvements This User Manual is solely for your reference as our customer and hence any reproduction of this User Manual by company or individual ...

Page 4: ...4 TERRAIN 125 MY21 EURO5 CONTENTS MOTORCYCLE SAFETY P 5 OPERATION GUIDE P 19 MAINTENANCE P 29 INFORMATION P 58 SPECIFICATIONS P 64 https www motomanuals net ...

Page 5: ...ortant information for safe riding of your SINNIS motorcycle Please read this section carefully Safety Guidelines P 6 Tyres and Drive Chain P 10 Riding Precautions P 11 Refuelling Fuel Guidelines P 17 Accessories Modifications P 18 Loading P 18 https www motomanuals net ...

Page 6: ...rity of head and other injuries So always wear an approved motorcycle helmet and protective apparel Before Riding Make sure that you are physically fit mentally focused and free of alcohol and drugs Check that you and your passenger are both wearing an approved motorcycle helmet and protective apparel Instruct your passenger on holding onto the grab rail or your waist leaning with you into turns a...

Page 7: ...ng before turning or changing lanes and using your horn to alert other road users when necessary Ride within Your Limits Never ride beyond your personal abilities or faster than conditions warrant Fatigue and inattention can impair your ability to use good judgement and ride safely Don t Drink and Ride Alcohol and riding do not mix Even one alcoholic drink can reduce your ability to respond to cha...

Page 8: ... needed Also follow applicable laws and regulation if another person or vehicle is involved in the crash If you decide to continue riding first turn off the ignition lock and evaluate the condition of your SINNIS motorcycle Inspect for fluid leaks check the tightness of critical component fastenings check the handlebar and foot controls and check the brakes and wheels Ride slowly and cautiously Yo...

Page 9: ...lly the instructions contained in the user s manual and installation guide before installing any accessories The total weight of accessories and luggage combined to the rider and passenger s weight should not exceed 150kg which is the maximum weight capacity The luggage weight must not exceed 5kg per individual luggage box under any circumstances https www motomanuals net ...

Page 10: ... 125 MY21 EURO5 Tyres and Drive Chain Cold Tyre Pressure 250 kPa 36 PSI 2 5 Bar Tyre Size Front 100 80 17 52S Rear 120 80 17 61S Chain Adjustment Free Play 15 25mm Keep chain lubricated https www motomanuals net ...

Page 11: ...or your head Should fit comfortably but securely with the chain strap fastened Should incorporate some form of eye protection with unobstructed field of vision Gloves Full finger constructed from highly abrasion resistant material Boots or Riding Shoes Sturdy boots with non slip soles and ankle protection Jacket and Trousers Protective highly visible long sleeved jacket and durable trousers for ri...

Page 12: ...fe motorcycle It is recommended that for the first 1000km 600miles the engine RPM should not exceed 6500RPM in all gears Care should also be taken to 1 Avoid aggressive throttle usage both in starting and riding conditions 2 Avoid hard braking and rapid down shifting of the gears 3 Ride conservatively Upon completion of the motorcycles first 1000km 600miles it should be taken to your nearest SINNI...

Page 13: ...ing Repeated braking such as when descending long steep slopes can seriously overheat the brakes reducing their effectiveness Use engine braking with intermittent use of the brakes to reduce speed For full braking effectiveness operate both the front and rear brakes together Combi Brake Your SINNIS motorcycle is equipped with a braking system that distributes the braking force between the front an...

Page 14: ...uce speed when descending long steep slopes Guide for Safe Riding Ascending and Descending Slopes When riding up and down steep slopes select the appropriate gear For riding up steep slopes use lower gears to make best use of the engine torque and avoid stalling the engine For riding down steep slopes use higher gears to avoid excessive engine RPM in the lower gears and maintain control over your ...

Page 15: ...d you be in a position where it is necessary to ride in such conditions do not accelerate brake or turn suddenly Try to use the available gears to slow down often referred to as engine braking where possible with no sudden braking Steer slowly and plan ahead by slowing down in advance of approaching bends junctions or hazards Braking Distances The faster the speed of travel the longer the braking ...

Page 16: ...d 1 Stop the Engine 2 Push the side stand down into its final stop position 3 Slowly lean the motorcycle onto the side stand until the weight of the motorcycle rests on the side stand 4 Ensure the side stand is on a firm surface and does not begin to sink when the motorcycle weight is applied 5 Turn the handlebar full to the left Turning the handlebar to the right reduces stability and may cause t...

Page 17: ...el cap lock cover and insert the ignition key Turn clockwise to unlock 3 Refuel only until the fuel level reaches the bottom of the filler opening Overfilling will cause fuel to leak from the cap 4 After refuelling push the cap into the filler neck until it snaps closed and locks 5 Remove the ignition key and close the lock cover The ignition key cannot be removed if the cap is not locked CAUTION ...

Page 18: ...otorcycle illegal to operate on public roads and highways Before deciding to install accessories on your SINNIS motorcycle be certain the modification is safe and legal Loading Carrying extra weight affects your SINNIS motorcycle s handling braking and stability Always ride at a safe speed for the load you are carrying Avoid carrying an excessive load and keep within specified load limits Tie down...

Page 19: ...RAIN 125 MY21 EURO5 OPERATION GUIDE Lock Instrument Display P 20 USB Port P 21 Left Right Handlebar Controls P 22 Operation Controls P 23 Starting Warm Up P 25 Riding Operation P 27 https www motomanuals net ...

Page 20: ...eutral Speedometer Indicates the running speed of your motorcycle Fuel guage Indicates how much fuel is in the tank Rev counter Indicates the RPM Revolutions Per Minute of the engine Left turn indicator Shows the rider that the left hand indicator is switched on High beam Shows the rider the Headlight High beam function is active Right turn indicator Shows the rider that the right hand indicator i...

Page 21: ...21 TERRAIN 125 MY21 EURO5 USB Port To the right of the Dashboard is a USB port which can be used for the charging or powering of common electrical accessories https www motomanuals net ...

Page 22: ...Headlight High Beam function Low Beam Switch Move switch to this positon to return the Headlight to the Low Beam function Direction Indicator Switch Move switch to either the left or right to engage the respective indicator light Push the switch to cancel Horn Button Press button to engage the horn Engine Cut Off Switch Move switch to this position to shut off the engine Illumination Button Press ...

Page 23: ...s 5 independent gears 1 Down 4 Up Reduce throttle input when changing gears Clutch Lever 3 Disengages the engine from the transmission when changing gears Front Brake Lever 4 Controls the front brake system when squeezed The rear brake light also illuminates Rear Brake Lever 5 Controls the rear brake system when pushed down The rear brake light also illuminates https www motomanuals net ...

Page 24: ... your nearest dealer for professional adjustment It is essential to have the braking systems on the motorcycle checked at regular intervals We advise that all maintenance and servicing is carried out by your nearest trusted Sinnis dealer for both rider safety and for the longevity of your motorcycle WARNING If in the event the front and rear braking systems cannot operate simultaneously ensure the...

Page 25: ...efore setting off Carry out the starting and warmup protocol as follows 1 Turn the ignition key to the on position 2 Either select N for neutral on the gear selection or hold the clutch lever in until ready to set off 3 Press and hold the engine start button for up to 5 seconds 4 If starting the motorcycle in cold condition or after a long period without use it may be necessary to rotate the throt...

Page 26: ...the engine cannot be started successfully after multiple short attempts wait for several minutes before the next attempt to protect the battery life To prolong the lifetime of your vehicle run the motorcycle for 3 5 mins to warm the engine as above when cold starting Do not use excessive RPM when warming the engine The idle speed is regulated by the ECU and cannot be manually changed If the idle s...

Page 27: ...ot on the rear brake 4 Gently rotate throttle and slowly release the clutch and rear brake simultaneously Side Stand Switch Your SINNIS motorcycle features a safety switch mounted to the side stand When preparing to set off if you select a gear from neutral with the side stand down the engine will cut out and not be able to restart until either side stand is in the up position or neutral is select...

Page 28: ...nd you also wear riding gloves boots and protective clothing for your own personal safety If anything seems visually or functionally wrong about the vehicle do not proceed to ride it Take it to your nearest SINNIS authorised dealer Do not rotate the throttle or release the clutch suddenly when you want to set ff or during riding This could cause the motorcycle to become unstable when riding On lon...

Page 29: ...ement of the Engine Oil P 37 Drive Chain Insp Adjustment Cleaning P 40 Inspecting the Drive Chain Sprockets P 43 Tyre Condition P 44 Air Filter Cleaning P 46 Spark Plug Inspection Adjustment P 48 Electronic Fuel Injection EFI System P 50 Braking System Inspection Adjustment P 51 Checking the Side Stand P 54 Checking the Throttle P 55 Checking the Clutch P 56 Additional Electrical Accessories P 57 ...

Page 30: ...Always read the maintenance instructions before you begin each task and make sure that you have the tools parts and skills required We cannot warn you of every conceivable hazard that can arise in performing maintenance Only you can decide whether or not you should perform a given task When performing maintenance Stop the engine and remove the key from the ignition Place your motorcycle on a firm ...

Page 31: ... requirements Keep an accurate record of maintenance to help ensure that your motorcycle is properly maintained Make sure that whoever performs the maintenance completes this record All scheduled maintenance is considered a normal owner operating cost and will be charged to you by your dealer Retain all receipts If you sell your SINNIS motorcycle these receipts should be transferred to the new own...

Page 32: ...1000KM 3000KM 6000KM 9000KM 12000KM 600MILES 1800MILES 3600MILES 5400MILES 7200MILES VALVE CLEARANCE I I I I I I SPARK PLUG I I R I R I AIR FILTER C C R C C OIL FILTER R R R R R R ENGINE OIL R R R R R R OIL STRAINER C R C R C R C R FUEL LINES I I I I I FUEL LEVEL I THROTTLE OPERATION I I I I I I PRE RIDE CHECK ITEM PERIODIC SERVICING ANNUAL CHECK https www motomanuals net ...

Page 33: ...ILES 1800MILES 3600MILES 5400MILES 7200MILES BRAKING SYSTEMS Discs Pads Calipers Lighting Switches Fluid I I I I I I I CLUTCH SYSTEM Lever Cable I I I I I I I WHEEL BEARINGS I I I I I I STEERING BEARINGS I I I I I I SUSPENSION I I I I I I DRIVE CHAIN I DRIVE SPROCKETS I I I I I I I TYRES I I I I I I I BATTERY I I I I I I SIDE STAND Mechanism Switch I I I I I I LIGHTS HORN I NUTS BOLTS FASTENERS I ...

Page 34: ...ring mechanism Check for any inconsitent or unintented movement 9 Chain Check chain 15 25mm for signs of abraision Regularly lubricate 10 Tire wheel Check tire pressures thread depth and for any visual signs of damage 11 Illumination signal indicator Check headlight sidelights and signal indicators are working correctly 12 Braking Systems Check both braking systems for inconsistent or unintended p...

Page 35: ...nd clean the terminals with a wire brush or sandpaper Wear safety glasses The battery has a limited lifespan which can be influenced by many environmental and life cycle factors In order to best maintain the life of your battery it is recommend that you keep your battery well charged either via riding your motorcycle or by using an external charger If you are not going to ride for an extended peri...

Page 36: ...e a fuse first ensure the ignition of the motorcycle is in the off position Identify the blown fuse and replace with a fuse of the same rating If a fuse fails repeatedly you will likely have an electrical system fault You should have the motorcycle inspected by your nearest SINNIS dealer CAUTION Replacing a fuse with one that has a higher rating greatly increase the chance of damage to the electri...

Page 37: ...e your SINNIS motorcycle on its centre stand or maintenance stand on a firm level surface 4 Remove the oil fill cap dipstick and wipe it clean 5 Insert the oil fill cap dipstick until it seats but don t screw it in 6 Remove and check that to oil level is between the upper and lower level marks on the dipstick 7 If the oil needs topping up see below If oil level is correct securely reinstall the oi...

Page 38: ...on switch to the off position and wait for 2 to 3 minutes 3 Place your SINNIS motorcycle on its centre stand or maintenance stand on a firm level surface 4 Place a drain pan under the drain bolt 5 Remove the oil fill cap dipstick drain bolt and sealing washer to drain the oil 6 Install a new sealing washer onto the drain bolt then tighten to the specified torque value 7 Fill the crankcase with the...

Page 39: ... recommended by your Sinnis dealer Should you use anything other than the recommended oil for your engine your manufacturer s warranty may become void 3 Do not add any chemical additive into the engine oil as this can cause the clutch to slip 4 Overfilling with oil or operating with insufficient oil can cause damage to your SINNIS motorcycle engine DO not mix different brands and grades of oil The...

Page 40: ...dealer 1 Shift the transmission to Neutral Stop the engine 2 Place your motorcycle on its centre stand om a firm level surface 3 Check the slack in the lower half of the drive chain midway between the front and rear sprockets 4 Rotate the rear wheel and check that the chain moves smoothly 5 Inspect the front and rear sprockets 6 Clean and lubricate the drive chain The normal operating tolerance fo...

Page 41: ...ing sure the chain adjuster index marks align with the rear edge of the adjusting slots Both marks should correspond If the axle is misaligned turn the respective adjusting nut until the marks are aligned and recheck chain slack 7 Tighten the rear axle nut 8 Tighten the drive chain adjusting nuts lightly Then hold the adjusting nuts and tighten the lock nuts 9 Recheck the drive chain slack CAUTION...

Page 42: ...o wipe down any excess cleaning products from the brakes tyres wheels engine and swingarm Once the chain has been successfully cleaned ensure that chain specific lubrication is applied in a uniform manner across the entire length of the chain WARNING Never use petrol or low flash point solvents for cleaning the drive chain Avoid getting lubricant on the brakes and tyres Avoid applying excess chain...

Page 43: ...Chain Sprockets If either of the sprockets on the motorcycle show any signs of wear or damage they should be replaced by your nearest SINNIS dealer WARNING Use of a new chain with worn sprockets will cause rapid chain wear https www motomanuals net ...

Page 44: ...s when the tyres are cold Exterior Condition Inspect the tyres for cuts slits or cracks that expose fabric or cords within the tyre Inspect for screws nails or other foreign objects embedded in the tyre or tread Inspect for any unusual bumps or bulges in the side walls of the tyres Inspect the tyres for signs of abnormal wear on the contact surface Inspect the valve of the tyre for any damage whic...

Page 45: ...visible replace the tyres immediately WARNING Riding on tyres that are damaged excessively worn or improperly inflated can cause the motorcycle to perform inconsistently or unexpectedly and could result in a crash and harm to the rider passenger or other parties https www motomanuals net ...

Page 46: ...er the recommended maintenance schedule 1 Remove the core of air cleaner 2 Clear any dust and dirt from the core of the air filter with compressed air if available or replace the core Clean the filter netting with warm water only and allow to dry before re installing 3 Re install the air filter assemblies ensuring that the filters are in the correct position and sealed properly If riding in dusty ...

Page 47: ...e properties Do not start the motorcycle without the air filter system installed correctly The poor running conditions for the engine may result in abnormal wear to engine components If you are concerned about the fitment of the air filter system consult your nearest SINNIS dealer for guidance https www motomanuals net ...

Page 48: ...und the spark plug base 3 Remove the spark plug using a suitable spark plug tool 4 Inspect the electrodes and centre porcelain for deposits erosion or carbon fouling If the erosion or deposit is heavy replace the spark plug Clean a carbon or wet fouled plug with a plug cleaner otherwise use a wire brush 5 Check the spark plug gap using a wire type feeler gauge If adjustment is necessary bend the s...

Page 49: ...ing 9 Tightening the spark plug If the old plug is good 1 8 turn after it seats If installing a new plug tighten it twice first turn after it seats Then loosen the plug and tighten to 1 8 turn after it seats 10 Reinstall the spark plug cap Take care to avoid pinching any cables or wires CAUTION An improperly tightened spark plug can cause damage to the engine https www motomanuals net ...

Page 50: ...g components 1 Engine Control Unit ECU 2 Fuel Injector 3 Throttle Body Assembly 4 Air Intake Pressure Temperature Sensors 5 Ignition Coil 6 Crankshaft Position Sensor 7 Fuel Pump 8 Oxygen Sensor CAUTION If during the operation of the motorcycle the engine warning light is illuminated on the dashboard permanently this may indicate a fault with the EFI system Reduce speed and have your motorcycle in...

Page 51: ...nd that the fluid level is between the LOWER and UPPER markings If the brake fluid level in either reservoir is below the LOWER level mark or the brake lever and pedal free play becomes excessive inspect the brake pads for wear If the brake pads are not worn you most likely have a leak Have your motorcycle inspected by your local SINNIS dealer The recommended brake fluid is grade DOT 4 https www m...

Page 52: ...d right brake pads at the same time CAUTION Brake Fluid can damage plastic and painted surfaces Wipe up and spill immediately and wash thoroughly Inspecting the Brake Discs Check the condition of the brake discs be sure to inspect for any uneven wear warping or damage The minimum brake disc thickness limit is 2mm If the discs are worn to the limit or there is any evident damage wear or warping ens...

Page 53: ...ction such as poor engagement or release of the brake system please visit your nearest SINNIS dealership for inspection Rear Brake Measure the distance the lever travels to the point that the brake begins to engage From its natural position to this point should be in the range of 20 30mm If you feel any abnormal function such as poor engagement or release of the brake system please visit your near...

Page 54: ...r adjusting rear brake must read just rear brake light switch Also check whether the wheel can rotate freely Checking the Side Stand Check that the side stand operates smoothly If the side stand is stiff or squeaky clean the pivot area and lubricate the pivot bolt with clean grease Check the spring for damage or loss of tension https www motomanuals net ...

Page 55: ...cally or if the cable is damaged have the motorcycle inspected by your nearest SINNIS dealer The tolerance of the throttle free play is between 2 6mm Checking the Clutch Free play at the Clutch Lever 10 20mm Check the clutch cable for kinks or signs of wear If necessary have it replaced by your nearest SINNIS dealer Lubricate the clutch cable with a commercially available cable lubricant to preven...

Page 56: ...nt with the lower clutch cable adjusting nut 1 Loosen the upper lock nut and turn the upper clutch cable adjuster all the way in to provide maximum free play Tighten the upper lock nut 2 Loosen the lower lock nut 3 Turn the lower adjusting nut until the clutch lever free play is 10 20mm 4 Tighten the lower lock nut and check the clutch lever free play 5 Start the engine pull the clutch lever in an...

Page 57: ...t electrical items fitted such as GPS anti theft alarms or additional lighting may overload the motorcycle s electrical capacity and potentially cause fire It is recommended any additional electrical items you wish to have fitted to your motorcycle are professionally fitted by your dealer else you may damage the vehicle and void your Sinnis warranty https www motomanuals net ...

Page 58: ...58 TERRAIN 125 MY21 EURO5 INFORMATION Cleaning Storage P 59 Serial Numbers P 62 SINNIS Support Contacts P 63 https www motomanuals net ...

Page 59: ...and other plastic components with extra care to avoid scratching them Avoid directing water into the air cleaner exhaust system and electrical parts 3 Thoroughly rinse your motorcycle with plenty of clean water and dry with a soft clean cloth 4 After the motorcycle dries lubricate any moving parts Make sure that no lubricant spills onto the brakes or tyres Brake discs pads contaminated with lubric...

Page 60: ...pplying the brakes for the first few instances Do not direct water under the seat Electrical components and documentation are stored in the area shrouded by the seat Water ingress may cause damage to these items Do not direct water into the air filter system Water may enter into the engine and cause damage After washing some condensation may be noticeable within the headlight This should dissipate...

Page 61: ...rive chain 3 Place your motorcycle on its centre stand and position a block so that both tyres are off the ground 4 Remove the battery to prevent it from discharging Charge the battery in a covered and well ventilated area if you leave the battery in place disconnect the negative terminal to prevent discharging After removing your motorcycle from storage inspect all maintenance items required by t...

Page 62: ...s 1 The Vehicle Identification Number VIN is stamped on the head tube of chassis 2 The Name Plate is riveted the head tube of chassis 3 The Engine Number is stamped on the left side at the bottom of the crank casing https www motomanuals net ...

Page 63: ...dress SINNIS Motorcycles Ocean View Business Park Gardner Road Southwick BN411PL Email parts sinnis co uk Telephone 01273 020 965 Website sinnismotorcycles com Online Parts Catalog Spare Parts Ordering parts sinnismotorcycle com https www motomanuals net ...

Page 64: ...64 TERRAIN 125 MY21 EURO5 SPECIFICATIONS Main Components P 65 Service Data P 66 Fuses P 67 Torque Data P 67 Circuit Diagram P 68 https www motomanuals net ...

Page 65: ... SPEED 90KMH 56MPH 11 TRANSMISSION 6 Speed 12 OVERALL LENGTH 2090mm 13 OVERALL WIDTH 865mm 14 OVERALL HEIGHT 1280mm DETAIL VALUE 15 WHEELBASE 1370mm 16 SEAT HEIGHT 780mm 17 MINIMUM GROUND CLEARANCE 158mm 18 FUEL CAPACITY 14 Litres 19 FUEL TYPE Unleaded Petrol 92 RON or higher 20 CURB WEIGHT 162kg 21 FUEL CONSUMPTION 2 2 L 100km 22 BRAKING SYSTEM TYPE Front Single Disc 23 Rear Combined Disc 24 TYRE...

Page 66: ...66 TERRAIN 125 MY21 EURO5 Service Data https www motomanuals net ...

Page 67: ... Drain Bolt 27 Nm 19 9 ft lb 2 Rear Axle Nuts 70 Nm 51 6 ft lb 3 Rear Chain Adjustment Nuts 19 Nm 16 2 ft lb 4 Front Axle Nuts 70 Nm 51 6 ft lb 5 Front Axle Pinch Bolts 18 Nm 17 7 ft lb 6 Front Brake Caliper Bolts 41 Nm 36 8 ft lb 7 Rear Brake Caliper Bolts 41 Nm 31 0 ft lb https www motomanuals net ...

Page 68: ...68 TERRAIN 125 MY21 EURO5 Circuit Diagram https www motomanuals net ...

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