Echo Qv-670 Instruction Manual

OPTIONAL ATTACHMENTS & ACCESSORIES

Attachments

99944700190 CSG_QV Storage Case

99988800045 QuikVent Carbide Sawing Chain

99988800141 QuikVent Guide Bar

99988801140 QuikVent Blade Cover

PARTS CATALOG

QV-670 QuikVent Saw

66.7cc

MODEL:SERIAL NUMBERS

QV-670: S/N: 03001001 - 03999999

ECHO, INCORPORATED

400 Oakwood Road Lake Zurich, Illinois 60047 USA

WWW.ECHO-USA.COM

99922203483 _03

Click Any Diagram Description BelowTo ViewThat Diagram.

QV-670 S/N: 03001001 - 03999999

Intake, Exhaust................................................................................................................................................................4

Carburetor -- HD-203.......................................................................................................................................................6

Ignition, Starter................................................................................................................................................................8

Chain Brake Asssembly, Guide Bar, Chain.................................................................................................................10

Clutch.............................................................................................................................................................................12

Auto-Oiler.......................................................................................................................................................................14

Handles...........................................................................................................................................................................16

Engine, Cylinder Cover.................................................................................................................................................18

Part Number Index.........................................................................................................................................................20

Part Description Index..................................................................................................................................................21

99922203483 _03 - 2 - REVISED 10/02/08

Table of Contents Part Number Index

Table of Contents

- 3 -

This Page Intentionally Left Blank

99922203483 _03 - 4 - REVISED 10/02/08

Table of Contents Part Number Index

QV-670 Quik Vent Saw Intake, Exhaust

REMARKSDESCRIPTIONQTYPART NUMBERITEM SCREW 5X142900162050141BRACKET, MUFFLER1145711324302COVER, MUFFLER1145813317303SCREW 5X202900162050204MUFFLER1145610324305SCREEN, MUFFLER1145862326306GUIDE, EXHAUST1A3130002807SCREW 4X102900162040108GASKET, MUFFLER1145510324319LID, AIR CLEANER1A23200007010 LABEL - MODEL -- QV-6701X50300249011 LATCH, AIR CLEANER LID1A23500005012 PIN49003303012013 SPRING, TENSION2V45100019014 SPRING, FLAT2V45300004015 SCREW 4X1029002530401016 PLUG, COVER11303383243017 HOLDER, ELEMENT1A23800003018 FILTER, AIR1A22600007019 ELBOW, CARBURETOR1A20400002020 BOLT, FLANGE2911070505021 CARBURETOR -- HDA-2031A02100029022 GROMMET, NEEDLE1V13100001023 PIPE, IMPULSE11301101983024 INSULATOR, INTAKE1P02100280025 CUSHION1V42000032026 CASE, CARBURETOR1P02101456027 NUT11300203333028 SCREW 5X2049001620502029 CUSHION1V42000054030 GROMMET, CHOKE11788103333131 ROD, CHOKE1A24100003032 HOLDER, THROTTLE LEVER11781143263033 ROD, THROTTLE1C45400006034 SWITCH,IGNITION11634003243035 LABEL, SWITCH18901571983036 LUG, GROUND11566353243037 LEAD11620213243038

99922203483 _03 - 5 - REVISED 10/02/08

Table of Contents Part Number Index

QV-670 Quik Vent Saw Intake, Exhaust

99922203483 _03 - 6 - REVISED 10/02/08

Table of Contents Part Number Index

QV-670 Quik Vent Saw Carburetor -- HD-203

REMARKSDESCRIPTIONQTYPART NUMBERITEM CARBURETOR -- HD-2031A021000290 SCREW, METERING DIAPHRAGM

COVER

4123130029601

COVER, METERING DIAPHRAGM1123142173302BODY, CARBURETOR -- NOT

AVAILABLE SEPARATELY

1------------------3

CAP, MIXTURE LIMITER2P0030000104NEEDLE - LOW SPEED1123118022615NEEDLE - HIGH SPEED1123120326316SCREW, IDLE ADJUST1123134197307SPRING, IDLE ADJUST1P0030005408SHAFT, THROTTLE1P0030005509SPRING, THROTTLE RETURN1P00300056010 SCREW11231140526011 VALVE, THROTTLE11231321613012 STOP,THROTTLE11231563083013 SCREW, THROTTLE STOP11231140393014 SHAFT, CHOKE1P00300060015 WASHER11231492603016 LEVER, FAST IDLE1P00300062017 SPRING, CHOKE RETURN1P00300061018 SCREW, CHOKE VALVE11231140393019 VALVE, CHOKE11231323243020 CIRCLIP11231271503021 LEVER, CHOKE1P00300059022 SCREW, CHOKE LEVER11231140393023 PLUG,FRICTION11231781503024 COVER, FUEL PUMP11231241983025 SCREW, PUMP COVER11231101613026 SCREW, METERING LEVER PIN1------------------27 INCLUDES ITEMS 29-41REPAIR KIT1P00300003028 DIAPHRAGM, METERING1------------------29 GASKET, METERING DIAPHRAGM1------------------30 PLUG, CUP1------------------31 RING, RETAINING1------------------32 SCREEN1------------------33 PLUG, WELCH1------------------34 PIN, METERING LEVER1------------------35 LEVER, METERING1------------------36 SPRING, METERING LEVER1------------------37 VALVE, INLET NEEDLE1------------------38 SCREEN, INLET1------------------39 DIAPHRAGM, FUEL PUMP1------------------40 GASKET, FUEL PUMP1------------------41 INCLUDES ITEMS 43-46DIAPHRAGM/GASKET KIT1P00300004042 DIAPHRAGM, METERING1------------------43 GASKET, METERING DIAPHRAGM1------------------44 DIAPHRAGM, FUEL PUMP1------------------45 GASKET, FUEL PUMP1------------------46

99922203483 _03 - 7 - REVISED 10/02/08

Table of Contents Part Number Index

QV-670 Quik Vent Saw Carburetor -- HD-203

99922203483 _03 - 8 - REVISED 10/02/08

Table of Contents Part Number Index

QV-670 Quik Vent Saw Ignition, Starter

REMARKSDESCRIPTIONQTYPART NUMBERITEM CAP, SPARK PLUG1A4270000101TERMINAL, SPARK PLUG CAP1A4260000102SPARK PLUG -- BPM-7A1159010106303CANADA MODELS: 04001001-04999999SPARK PLUG -- BPMR-7A1159010102304TUBE1150611324305COIL, IGNITION1156601326316SCREW1900242040087SCREW 4X202900162040208FLYWHEEL1156800326319FAN, COOLING11015213233010 WASHER11001431983011 NUT 819005000000812 COVER, FAN1A17200013013 DUCT, AIR1A16100002014 INCLUDES ITEMS 20-30STARTER ASY1P02100297115 SCREW 5X1419001620501416 WASHER 519006030000517 DRUM, STARTER11772153233018 REPOWER BULK OPTION: 99944450000

ROPE, STARTER - 4mmX900mm1

11772260706019 SCREW 4X819002530400820 RETAINER, BRAKE BAND14331441513021 PLATE, STARTER11772210706022 SPRING, REWIND11772200283423 PLATE, STARTER11772210283024 GRIP, STARTER11772283263025 GUIDE, ROPE11772270706026 SCREW 5X2049001620502027 LABEL, ECHO18901181793028 SPRING, RETURN2

21772341983029 SPACER, RATCHET2

21772470706030 PAWL, STARTER2

21772183263031 WASHER 52

29006030000532 SCREW 5X142

29001620501433 SPRING, RETURN3

21772341983234 SPACER, RATCHET3

2V35300019135 PAWL, STARTER3

21772183263136 WASHER 53

29006030000537 SCREW 5X203

29001620502038

Footnotes

1: BULK OPTION: 99944450000