Echo QV-670 User Manual

OPTIONAL ATTACHMENTS & A CCESSORIES

Attachments

99944700190 CSG_QV Storage Case 99988800045 QuikVent Carbide Sawing Chain 99988800141 QuikVent Guide Bar 99988801140 QuikVent Blade Cover

PARTS CATALOG

QV-670 Quik V ent Sa w

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

Table of Contents Part Number Index

Table of Contents

Click Any Diagram Description Below To View That 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

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Table of Contents Part Number Index

QV-670 Quik Vent Saw Intake, Exhaust

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Table of Contents Part Number Index

QV-670 Quik Vent Saw Intake, Exhaust

REMARKSDESCRIPTIONQTYPART NUMBERITEM SCREW 5X142900162050141 BRACKET, MUFFLER1145711324302 COVER, MUFFLER1145813317303 SCREW 5X202900162050204 MUFFLER1145610324305 SCREEN, MUFFLER1145862326306 GUIDE, EXHAUST1A3130002807 SCREW 4X102900162040108 GASKET, MUFFLER1145510324319 LID, 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

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Table of Contents Part Number Index

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

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Table of Contents Part Number Index

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

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

4123130029601

COVER COVER, METERING DIAPHRAGM1123142173302 BODY, CARBURETOR -- NOT

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

AVAILABLE SEPARATELY CAP, MIXTURE LIMITER2P0030000104 NEEDLE - LOW SPEED1123118022615 NEEDLE - HIGH SPEED1123120326316 SCREW, IDLE ADJUST1123134197307 SPRING, IDLE ADJUST1P0030005408 SHAFT, THROTTLE1P0030005509 SPRING, 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

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Table of Contents Part Number Index

QV-670 Quik Vent Saw Ignition, Starter

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