Thump TSX-C 140BW Bedienungsanleitung

MANUAL # 3598

tsx-c 125SW
tsx-c 140bw
Owner’s Manual
is motorcycle is designed and manufactured for competition use
in sanctioned closed-course event.
is manual should be considered a permanent part of the motorcycle
and should remain with the motorcycle when it is resold.
umpstar reserves the right to make changes at any time without
notice and without incurring any obligation.
is publication includes the latest production information available
before printing.
No part of this publication may be reproduced without written
permission.
is motorcycle pictured in this owner’s manual may not match
your actual motorcycle.
FOR OFF-ROAD USE ONLY
vr:1.2
vr:2.2

ese pages give an overview of the contents of your owner’s manual
Quick Reference .................................................................................... 1
Introduction ........................................................................................ 2
Motorcycle Assembly .......................................................................... 3
A Few Words About Safety .................................................................. 6
Motorcycle Safety ................................................................................. 7
Exhaust System ................................................................. 9
Fuel Handling .................................................................... 9
Safety Equipment ................................................................ 10
Message To Riders .............................................................................. 12
Loading, Accessories & Modications .............................................. 14
Safety Labels ........................................................................................ 16
Operating Controls ............................................................................. 17
Operation Component Locations ....................................... 17
Fuel Valve ......................................................................... 18
Choke Knob .................................................................... 19
Before Riding ..................................................................................... 20
Protective Gears ................................................................................. 21
Is Your Motorcycle Ready ................................................................... 22
Pre-Ride Inspection ........................................................................... 23
Basic Operation & Riding .................................................................. 25
Starting & Stopping the Engine ........................................................... 26
Shiing Gears ....................................................................................... 29
Braking ............................................................................................... 31
Parking ............................................................................................... 32
e Importance of your Maintenance ................................................ 33
Maintenance Safety ............................................................................. 35
Maintenance Schedule ........................................................................ 36
Maintenance ........................................................................................ 39
Front & Rear Brakes ....................................................... 39
Fuel Line and Tank ......................................................... 39
Oil Levels ........................................................................ 39
Replacing the Oil ............................................................. 40
Air Filter .......................................................................... 40
rottle ............................................................................. 41
Chain ................................................................................ 41
Contents

Contents
Tires ................................................................................. 42
General Cleanliness .......................................................... 42
Wiring Diagram .................................................................................. 43
Fuel ...................................................................................................... 44
Engine Oil ........................................................................................... 46
Carburetor Adjustment & Tuning Tips ............................................. 50
Air Cleaner .......................................................................................... 55
Cleaning ........................................................................... 56
rottle ............................................................................................... 57
Clutch System ..................................................................................... 60
Valve Clearance ................................................................................... 62
Engine Idle Speed ............................................................................... 64
Component Inspection ...................................................................... 65
Spark Plug ........................................................................ 65
Suspension ........................................................................ 68
Brakes ................................................................................ 70
Wheels .............................................................................. 73
Side Stand ......................................................................... 77
Tires & Tubes .................................................................... 78
Drive Chain ...................................................................... 82
Appearance Care ................................................................................ 86
Preparing for a Ride ........................................................................... 88
Transporting your umpstar ........................................................... 89
Storing your umpstar ..................................................................... 90
Troubleshooting ................................................................................. 92
You & the Environment ...................................................................... 95
Taking Care of the Unexpected .......................................................... 96
Vehicle Identication ........................................................................ 100
Oxygenated Fuels .............................................................................. 101
Specication ...................................................................................... 102
Spare Part Catalogue ......................................................................... 104
Torque Settings .................................................................................. 121
Parts Finder ....................................................................................... 126
Warranty ............................................................................................ 127
Disclaimer ......................................................................................... 128
Service Manual .................................................................................. 129
Title Ownership ................................................................................ 130

1
Quick Reference
Model Version SW VR:1.2 BW VR:2.2 (page 92)
Oil 4 Stroke10/40 950mls
Spark Plug Torch A7TC | NGK C7HSA
Tire Pressure 20 PSI Front / 20 PSI Rear
Tire Size SW 70/100-14 90/100-12 / BW 70/100-17
90/100-14
Valve Clearance .003” intake / .005” exhaust
Chain 428 x 114 Link
Air Filter 125cc 38mm / 140cc 42mm
Handle Bar 1 inch x 770mm wide
Wheel Bearings 15mm 6202
Swingarm Bearings 12mm 6201
Engine Mount Universal CRF50
Plastics 2018 TSmid Stealth
Brake Pad Front Part number# 3544 / 4.450.0090
Brake Pad Rear Part number# 3543 / 4.450.0110
Clutch Cable 125cc Neutral Start / 140cc Any Gear Start
900+135mm
rottle Cable 780+122mm

2
Introduction
Congratulations in your decision to purchase a Genuine
umpstar Dirt bike. e following manual has been prepared to
familiarise you with your motorcycle, and the procedures involved with
operating and maintaining the motorcycle.
is manual also outlines general safety recommendations. We strongly
advise that you take safety in mind at all times when maintaining and
operating you dirt bike.
umpstar condone safe riding and do not take any responsibility for any
damages caused to any persons or property due to inappropriate riding
and safety precautions umpstar Strongly recommends reading this
manual thoroughly BEFORE attempting any assembly or operation
of the bike. umpstar Strongly recommends the use of the correct
safety gear and safety procedures.
Warning: umpstar is only recommend riding privately on closed
course tracks by experienced riders and is not for general oroad
recreational use, before riding anywhere other than on private land
umpstar advise contacting your local road authority for further
information, laws and restrictions.
Please note: umpstar produce a range of dirt bikes, some photographs
and diagrams specic to component parts may dier slightly from the
model you have purchased/received. If in doubt at any point, please
contact a qualied mechanic or contact us for support.
Whenever you ride, tread lightly. By only racing in private closed
course tracks and approved riding areas, you help protect the
environment and keep o-road riding areas open for the future.
Please report any change of address or ownership to your dealer so
we will be able to contact you concerning important product information.
HAPPY RIDING!

3
Motorcycle Assembly
Always have a Qualied Mechanic Assemble Your New Motorcycle
Tools Required:
• Bike Stand
• Liing Jack
• 8, 10, 12, 13, 14, 17, 19mm socket
and spanner
• 5, 6mm Allen Key/Hex Tool
• Rubber Mullet
• WD 40
□ Tick box once task has been completed
□Remove Bike & all accessories from crate
□Install handlebars and route cables and front brake hose before install-
ing fork
□Front brake hose(1) should be at front, then throttle cable(2), clutch
cable(3), last the kill switch wire(4)
□e longer front wheel (1) spacer will always be installed on the le/disc
side (page 74)
□Fork Standard setting is 10mm out of clamp but depending on rider
preference, use copper grease on triple clamp bolts to prevent damage to
the alloy threads & then rmly tighten.
1
1
3
2
4
p
• Lubricant
• Grease
• Paint Pen
• read Lock Glue
• Zip Tie
• Tire Pressure Gauge

4
Motorcycle Assembly
□Use thread lock compound on front brake calliper bolts and torque to
9.9 N.M Pump front brake lever until rm (bleed if necessary). Check front
braking system for potential leaks or damage by pulling brake lever very
hard several times. Visually inspect all joints for leaks (page )
□Grease front axel - Recommend using “Anti Seize Grease” (page 74)
□Front wheel should spin freely, spin wheel to ensure calliper is releasing
from disk (page 70)
□Test rear brake pedal & repeat procedure described for front brake
(page 72)
□Check uid levels, top up with DOT4 where necessary (page 70)
□Fit front mudguard and ensure step washer are installed correctly.
□Fit foot pegs and use grease on foot peg pins
□Ensure the correct pressure in tires – (page 78)
□Loosen rear wheel & adjust chain tension. (page 82)
□Working from front to rear, ensure all nuts & bolts are tight. Safety
areas: Wheel nuts, brake calliper bolts, Top & rear engine bolts, chain
tensioners, rear shock bolts, triple clamp bolts (yokes), Handlebars, brake/
clutch/throttle, swing-arm, front & rear sprocket.
□Aer checking the torque settings (page 121), please reference mark
each bolt with paint marker. If any bolt does comes loose the lines will not
line up.
□Ensure nothing is touching the exhaust system.
□Ensure all cables pipes & wiring are away from moving components
such as the wheels, use cable/zip ties where necessary
□Fuel bike & check for fuel leaks (page 44)

5
□Check oil level with bike in upright position using dipstick (page 47)
□Check throttle and clutch is working correctly with freeplay adjusted
correctly (page 57 & 60)
□Ensure wheel spokes are tight & wheels run true (page 73)
□Inspect bike for any other defects
□Start engine & warm up (using choke if necessary). Set idle speed so
engine ticks over comfortably without stalling or racing. (page 64)
□Test machine ensuring that all controls are uid & functional. Ensure
brakes are working eciently (bearing in mind that the pads will need to
bed in prior to optimum performance).
Engine break-in
Run bike at no more than three quarter throttle & do not allow engine to
rev to a high speed. Engine break-in should be no less than one hour.
Aer one hours carry out the following checks & procedures:
□Drain oil & replace with 950mls quality 10w 30w or 10w 40 4-stroke
engine oil (page 48)
□Check all nuts & bolts & tighten where necessary (page 121)
□Check wheel spokes (especially rear wheel drive side) & tighten where
necessary
□Re-Adjust throttle cable & clutch cable if required (page 57 &60)
□Re-tension chain and lubricate
□Check wheel bearings for any sign of wear of free-play
□Check brake calliper operation & brake pad wear (page 70)
□Check tire pressures (page 78)
Remember to do pre-ride inspection each time you ride (page 23)
Motorcycle Assembly

6
A Few Words About Safety
Your safety, and the safety of others, is very important. And operating
this motorcycle safely is an important responsibility.
WARNING
Always use an
approved helmet &
protective gear
Never use
public roads
Never use with
drugs or alcohol
Never carry
passengers
is section presents some of the most important information and
recommendations to help you ride your motorcycle safely. Please take
a few moments to read these pages. is section also includes a
special message for parents and location information for the safety
labels on your motorcycle.
You WILL be KILLED or SERIOUSLY
HURT if you don’t follow instructions.
You CAN be KILLED or SERIOUSLY
HURT if you don’t follow instructions.
You CAN be HURT if you don’t follow
instructions.
Dieses Handbuch passt für folgende Modelle
1
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