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EXPLODED DIAGRAM & PARTS LIST

BT-CS-40

PART#

SKU

DESCRIPTION

QTY

001

SP-CS-40-001

LOCK NUT

1

002

SP-CS-40-002

NYLON GASKET

1

003

SP-CS-40-003

AIR CLEANER BRACKET

1

004

SP-CS-40-004

AIR CLEANER ASSEM

1

005

SP-CS-40-005

AIR INLET CURVING PIPE

1

006

SP-CS-40-006

SCREW

2

007

SP-CS-40-007

SCREW

2

008

SP-CS-40-008

GROUND PLATE

1

009

SP-CS-40-009

CONTROL BRACKET

1

010

SP-CS-40-010

CUSHION

2

011

SP-CS-40-011

CUSHION

1

012

SP-CS-40-012

CHOKE AND ROD

1

013

SP-CS-40-013

SWITCH (ON/OFF)

1

014

SP-CS-40-014

THROTTLE ROD ASSEM

1

015

SP-CS-40-015

GUIDE  (L-H)

1

016

SP-CS-40-016

CARBURETTOR

1

017

SP-CS-40-017

GUIDE 

1

018

SP-CS-40-018

CARBURETTOR GASKET

1

019

SP-CS-40-019

CARBURETTOR BRACKET

1

020

SP-CS-40-020

NUT

2

021

SP-CS-40-021

CUSHION

1

022

SP-CS-40-022

SCREW

2

023

SP-CS-40-023

INLET PIPE GUIDE

1

024

SP-CS-40-024

BUSHING BRACKET

1

025

SP-CS-40-025

INLET PIPE ASSEM

1

026

SP-CS-40-026

INTAKE GASKET

1

027

SP-CS-40-027

CLEANER LID KNOB

1

028

SP-CS-40-028

AIR CLEANER COVER

1

029

SP-CS-40-029

CYLINDER COVER ASSEM

1

030

SP-CS-40-030

SCREW

3

031

SP-CS-40-031

COVER PLUG

1

032

SP-CS-40-032

HT CORD GROOMER

1

033

SP-CS-40-033

HEAT SHIELD

1

034

SP-CS-40-034

SCREW

2

035

SP-CS-40-035

MUFFLER

1

036

SP-CS-40-036

MUFFLER GASKET

1

037

SP-CS-40-037

CYLINDER

1

038

SP-CS-40-038

SPARK PLUG

1

039

SP-CS-40-039

CARBURETTOR TUBE

1

040

SP-CS-40-040

TUBE JOINTS

1

041

SP-CS-40-041

SCREW

6

042

SP-CS-40-042

STARTER COVER ASSEM

1

043

SP-CS-40-043

ROPE GUIDE

1

044

SP-CS-40-044

STARTER KNOB

1

045

SP-CS-40-045

RECOIL SPRING

1

046

SP-CS-40-046

STARTER REEL SEAT

1

047

SP-CS-40-047

SCREW

2

048

SP-CS-40-048

STARTER REEL

1

049

SP-CS-40-049

WASHER 5 

1

050

SP-CS-40-050

SCREW

1

051

SP-CS-40-051

NYLON ROPE

1

PART#

SKU

DESCRIPTION

QTY

052

SP-CS-40-052

FAN COVER

1

053

SP-CS-40-053

NUT

1

054

SP-CS-40-054

SPRING WATER  

1

055

SP-CS-40-055

FLYWHEEL ASSEM Y

1

056

SP-CS-40-056

SHOULDER SCREW

2

057

SP-CS-40-057

PAWL

2

058

SP-CS-40-058

SPRING

2

059

SP-CS-40-059

OIL SEAL

2

060

SP-CS-40-060

BALL BEARING

1

061

SP-CS-40-061

CRANKSHAFT COMP

1

062

SP-CS-40-062

WOODRUFF KEY

1

063

SP-CS-40-063

NEEDLE BEARING

1

064

SP-CS-40-064

CIRCLIP

2

065

SP-CS-40-065

PISTION PIN

1

066

SP-CS-40-066

PISTON ASSEM Y 

1

067

SP-CS-40-067

PISTION RING

1

068

SP-CS-40-068

CRANKCASE SEAT

1

069

SP-CS-40-069

SCREW 

6

070

SP-CS-40-070

OIL PUMP SEAL PLATE

1

071

SP-CS-40-071

OIL STRAINER ASSEM Y 

1

072

SP-CS-40-072

OIL FILTER WEIGHT

1

073

SP-CS-40-073

OIL PUMP PIPE (I)

1

074

SP-CS-40-074

OIL PUMP PIPE (O)

1

075

SP-CS-40-075

OIL PUMP

1

076

SP-CS-40-076

NYLON WORM

1

078

SP-CS-40-078

NEEDLE BEARING

1

079

SP-CS-40-079

CLUTCH DRUM

1

080

SP-CS-40-080

WEDGE 

3

081

SP-CS-40-081

CLUTCH SPRING

1

082

SP-CS-40-082

WEDGE BRACKET

1

083

SP-CS-40-083

STARTER ASSEM

1

101

SP-CS-40-101

OIL TANK CAP COMP

1

102

SP-CS-40-102

SUMP COVER WASHER

1

103

SP-CS-40-103

BREATHER PLUG

1

104

SP-CS-40-104

BREATHER

1

105

SP-CS-40-105

ENGINE COVER ASSEM Y 

1

107

SP-CS-40-107

IGNITION ASSEM Y

1

108

SP-CS-40-108

DAMPING STOPPER

2

109

SP-CS-40-109

GROUND PLATE

1

110

SP-CS-40-110

NUT

2

111

SP-CS-40-111

SCREW

4

112

SP-CS-40-112

SCREW

4

113

SP-CS-40-113

GUIDE PLATE

1

114

SP-CS-40-114

SCREW

1

115

SP-CS-40-115

WIRE

1

116

SP-CS-40-116

SCREW

1

117

SP-CS-40-117

SPRING SEAT

1

118

SP-CS-40-118

SCREW

5

119

SP-CS-40-119

DAMPING SPRING

1

120

SP-CS-40-120

REAR DAMPING SPRING

2

121

SP-CS-40-121

SCREW

2

Summary of Contents for BT-CS-40

Page 1: ...OWNER S MANUAL Assembly Operating Instructions MODEL NO BT CS 40 BBT 40cc Chainsaw...

Page 2: ...licable to all models We reserve the right to change product specifications designs and equipment without notice and without incurring obligation All the power testing information used to establish th...

Page 3: ...KING TECHNIQUES 20 26 Before use 20 General working instructions 20 Basic safety rules 20 General rules 21 Basic cutting techniques 22 Limbing 22 Cutting 22 Tree felling technique 23 Felling 24 Freein...

Page 4: ...as built to be operated according to the safe operation practices in this manual As with any type of power equipment carelessness or error on the part of the operator can result in serious injury This...

Page 5: ...t be used to operate the chainsaw Never operate a chainsaw holding it with one hand only WARNING KICKBACK Tip contact may cause the guide bar to move suddenly upward and backward kickback which may ca...

Page 6: ...ke control Start throttle lock 7 Fuel tank 8 Starter 9 Throttle lock 10 Cylinder cover 11 Front handle 12 Front hand guard 13 Muffler 14 Chain 15 Bar 16 Bumper spike 17 Chain catcher 18 Chain tensioni...

Page 7: ...nance Never use any accessories other than those recommended in this manual See instructions under Cutting equipment and Specifications CAUTION Always wear protective glasses or a face visor to reduce...

Page 8: ...risk of accidents can increase if chainsaw maintenance is not carried out correctly and if service and or repairs are not carried out professionally If you need further information please contact our...

Page 9: ...chainsaw handles while working If you do and experience a kickback your hand may never leave the front handle and will not activate the chain brake or the chain brake will only activate after the chai...

Page 10: ...areas are sometimes subject to government rules requiring among other things the muffler must be equipped with an approved type of spark arrestor mesh Cutting equipment This section describes how to c...

Page 11: ...ilable in standard and low kickback versions Some terms that describe the bar and chain To maintain the safety features of the cutting equipment you should replace a worn or damaged bar or chain with...

Page 12: ...ecommended for the chain fitted to your chainsaw Check that the chain is correctly tensioned A slack chain will move sideways making it more difficult to sharpen correctly Always file cutting teeth fr...

Page 13: ...el Lubricating cutting equipment Chain oil Chain oil must demonstrate good adhesion to the chain and maintain its flow characteristics regardless of whether it is warm summer or cold winter weather As...

Page 14: ...if it exhibits any of the points above We recommend you compare the existing chain with a new chain to decide how badly the existing chain is worn When the length of the cutting teeth has worn down to...

Page 15: ...e drive sprocket and that the chain is correctly located in the groove in the bar Tighten the bar nuts finger tight Tension the chain by turning the chain tensioning screw clockwise using the combinat...

Page 16: ...25 4 Petrol litre Two stroke oil litre 4 1 25 5 L 0 20 L 10 L 0 40 L 15 L 0 60 L 20 L 0 80 L Mixing Always mix the fuel and oil in a clean container intended for fuel Always start by filling half the...

Page 17: ...for that purpose For longer periods of storage or for transport of the chainsaw the fuel and chain oil tanks should be emptied Ask where you can dispose of waste fuel and chain oil at your local gas s...

Page 18: ...may lose control of the chainsaw STARTING AND STOPPING WARNING Note the following before starting The chain brake must be engaged when the chainsaw is started to reduce the chance of contact with the...

Page 19: ...oduct should be used in normal operating mode which it is set at the time of shipment However when the possibility exists that icing may occur the unit should be set to operate in anti freeze mode bef...

Page 20: ...g serious injury 4 Make sure you can move and stand safely Check the area around you for possible obstacles roots rocks branches ditches etc in case you have to move suddenly Take great care when work...

Page 21: ...ards you Even if this does not appear to be dangerous you may be caught off guard and lose control of the saw Never saw stacked logs or branches without first separating them Only saw one log or one p...

Page 22: ...hether it is in tension In most cases you can avoid these problems by cutting in two stages from the top and from the bottom You need to support the object so that it will not trap the chain or split...

Page 23: ...s to be felled and anyone else working nearby is at least 2 1 2 tree lengths Make sure that no one else is in this risk zone before or during felling Felling direction The aim is to fell the tree in a...

Page 24: ...en you finish with the felling cut By placing these cuts correctly you can control the felling direction very accurately Directional cuts To make the directional cuts you begin with the top cut Stand...

Page 25: ...tself or with the aid of a felling wedge or breaking bar We recommend that you use a bar that is longer than the diameter of the tree so that you can make the felling cut and directional cuts with sin...

Page 26: ...aw and bar are thrown backwards and upwards towards the user However the chainsaw may move in a different direction depending on the way it was being used when the kickback zone of the bar touched the...

Page 27: ...d chain do not come into contact with the surface or other objects Low speed jet L Turn the low speed jet L clockwise until it stops If the engine accelerates poorly or idles unevenly turn the low spe...

Page 28: ...he clutch cover Checking the inertia brake release With the engine turned off hold the chainsaw over a stump or other firm object Let go of the front handle so that the bar drops towards the stump as...

Page 29: ...p switch to the stop setting Muffler Never use a chainsaw that has a faulty muffler Regularly check that the muffler is securely attached to the chainsaw Some mufflers are equipped with a special spar...

Page 30: ...n the recoil spring Fitting the starter To fit the starter first pull out the starter cord and place the starter in position against the crankcase Then slowly release the starter cord so that the pull...

Page 31: ...low as possible the chainsaw is equipped with a cooling system The cooling system consists of 1 Air intake on the starter 2 Air guide plate 3 Fins on the flywheel 4 Cooling fins on the cylinder 5 Cyl...

Page 32: ...0 028 inches The bar should be turned daily for more even wear Check the lubrication hole in the bar to be sure it is not clogged Clean the bar groove If the bar has a sprocket tip this should be lubr...

Page 33: ...7 mm 6 Clean or replace if necessary 7 Oil Fuel filter Clean 8 Clean or replace if necessary 9 Pipe of fuel Clean or replace if necessary 10 Air filter Clear the dust 11 Clean or replace if necessary...

Page 34: ...on switch off Electrical problem Turn switch on Ask our Customer Support Department Spark at plug No spark at plug Spark gap incorrect Covered with carton Fouled with fuel Spark plug defective Adjust...

Page 35: ...Type Air cooled 2 cycle single cylinder Carburettor Cylinder Diaphragm type Type of carburettor Walbro WT805 Spark plug Champion RCJ6Y Magneto Fly wheel magneto CDI system Engine displacement 39 6 cm3...

Page 36: ...isuse neglect natural disaster or act of God or other external causes or damage caused by operating the equipment in a manner that is not described in the instructions Warranties do not cover Consumab...

Page 37: ...37 WWW BBTA COM AU EXPLODED DIAGRAM PARTS LIST BT CS 40...

Page 38: ...7 SP CS 40 047 SCREW 2 048 SP CS 40 048 STARTER REEL 1 049 SP CS 40 049 WASHER 5 1 050 SP CS 40 050 SCREW 1 051 SP CS 40 051 NYLON ROPE 1 PART SKU DESCRIPTION QTY 052 SP CS 40 052 FAN COVER 1 053 SP C...

Page 39: ...44 BRAKE ADJUSTER 1 145 SP CS 40 145 TENSIONER PASSIVE BOLT 1 146 SP CS 40 146 TENSIONER PIN 1 147 SP CS 40 147 CHAIN TENSIONER ADJUSTER 1 148 SP CS 40 148 BEVEL GEAR SEAT 1 149 SP CS 40 149 BEVEL GEA...

Page 40: ...MULCHER CHIPPER LOG SPLITTER CHAINSAW SHARPENER YOU MAY ALSO LIKE 5 IN 1 MULTI TOOL COPYRIGHT BIGGER BOYZ TOYZ AUSTRALIA PTY Unit 2 3 Delta Place Albion Park Rail NSW 2527 BT CS 40 MNL1709...

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