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

2: SERIAL NUMBERS: 03001001-03001420

3: SERIAL NUMBERS: 03001421-03999999

99922203483 _03 - 9 - REVISED 10/02/08

Table of Contents Part Number Index

QV-670 Quik Vent Saw Ignition, Starter

99922203483 _03 - 10 - REVISED 10/02/08

Table of Contents Part Number Index

QV-670 Quik Vent Saw Chain Brake Asssembly, Guide Bar, Chain

REMARKSDESCRIPTIONQTYPART NUMBERITEM INCLUDES ITEMS 2-22CHAIN BRAKE ASY1433202326331LEVER, BRAKE1433105335302PIN 3.5X261900330352603SPRING1433114381314INCLUDES ITEMS 6-9SCREW KIT1433113375385LOCKNUT1900560000056SPACER1433167391307COLLAR 51433167397308SCREW1900209050359GUARD, SPROCKET1P02100229110 SCREW 3X1819002200301811 COVER, SEAL14333123263012 ADJUSTER, BRAKE14331423543013 ROLLER 4X8.819003304008814 BAND, BRAKE14331233813015 CONNECTOR, BRAKE14332083543116 SPACER 814331163543017 STOPPER, BRAKE14332093543018 SPRING, BRAKE14331223813019 COVER, BRAKE14333103823020 NUT 319005000000321 SCREW 4X1229002520401222 NUT, FLANGE 824330191233023 LABEL, ECHO18901181513024 LABEL1X52400068025 BOLT 51V20300004026 TENSIONER, CHAIN1C30900003027 GEAR, BEVEL1V65100001028 GEAR, BEVEL1V65100000029 COLLAR 81V35500003030 PLATE, GUIDE - OUTER1C30500005031 SCREW 3X629002410300632 SCREW 4X1019002530401033 GUIDE BAR - QUICKVENT19998880014134 CHAIN -- CARBICHAIN QUICKVENT19998880004535 SCREW 4X819002410400836 PLATE, GUIDE - INNER14330133263137 WRENCH W/SCREWDRIVER18954100696038 SCREWDRIVER18958120393039 L-WRENCH - 4mm18956100013040

99922203483 _03 - 11 - REVISED 10/02/08

Table of Contents Part Number Index

QV-670 Quik Vent Saw Chain Brake Asssembly, Guide Bar, Chain

99922203483 _03 - 12 - REVISED 10/02/08

Table of Contents Part Number Index

QV-670 Quik Vent Saw Clutch

REMARKSDESCRIPTIONQTYPART NUMBERITEM SPROCKET, RIM16821001DRUM, CLUTCH1175105324302BEARING, NEEDLE1175012324303INCLUDES ITEMS 5-9CLUTCH ASY1A0560000414PLATE, CLUTCH3A5510000305HUB, CLUTCH1A5520000316SPRING, CLUTCH1V4510002607CLUTCH SHOE SET1P0210028908SCREW 4X66900105040069INCLUDES ITEMS 11-15CLUTCH ASY1P02100820010 INCLUDES ITEMS 12-15CLUTCH SHOE ASY1A05600005011 HUB, CLUTCH1A55200004012 CLUTCH SHOE SET1P02100779013 SPRING, CLUTCH3V45100043014 PLATE, CLUTCH1A55100005115

99922203483 _03 - 13 - REVISED 10/02/08

Table of Contents Part Number Index

QV-670 Quik Vent Saw Clutch

99922203483 _03 - 14 - REVISED 10/02/08

Table of Contents Part Number Index

QV-670 Quik Vent Saw Auto-Oiler

REMARKSDESCRIPTIONQTYPART NUMBERITEM SCREW 4X123900162040121COVER, OIL PUMP1437605376302WASHER 121V3090000103GEAR, WORM1437063199304AUTO-OILER ASY1437002375305O-RING 32900720000036PIPE, OIL1437211324307CONNECTOR, PIPE1437212324308CLIP1132013266309GROMMET11321151233010 PIPE, OIL14372103833011 FILTER, OIL14362051473012 REPOWER BULK OPTION: 90015PIPE, OIL - 3X6X200mm14372101513013 INCLUDES ITEMS 15-24OIL PUMP ASY14371003883114 NIPPLE14371181983015 O-RING24371220343016 VALVE, BALL24370120033017 SPRING, VALVE2V45000029018 PISTON, OIL PUMP14371123873119 O-RING 719007200000720 SPRING14371111983021 BODY, OIL PUMP14371101983122 PIN, SPRING - 2X1619003452001623 ADAPTER, OIL PUMP14371211013024 CONNECTOR, PIPE14372123263025 REPOWER BULK OPTION:90017PIPE, OIL - 3X6X12514372163263026 CONNECTOR, PIPE14372323263027 BRACKET, OIL PUMP14374131983028 SCREW 4X1019002520401029 WASHER 519006030000530 SCREW 5X2019002520502031 KNOB14370393763032 SPRING14370151983033 E-RING 319007000000334

99922203483 _03 - 15 - REVISED 10/02/08

Table of Contents Part Number Index

QV-670 Quik Vent Saw Auto-Oiler

99922203483 _03 - 16 - REVISED 10/02/08

Table of Contents Part Number Index

QV-670 Quik Vent Saw Handles

REMARKSDESCRIPTIONQTYPART NUMBERITEM HANDLE, FRONT1C4000001001BRACKET, HANDLE1351616382302SCREW 5X205900238050203RIVET1V6490000104STAND1305105326305SCREW 5X302900162050306SCREW 5X251900162050257CUSHION 51V4010000508SCREW 5X141900162050149REPOWER BULK OPTION: 90015PIPE, FUEL - 3X6X110mm11320105603010 CONNECTOR, PIPE11320111983011 CLIP11320132663012 GROMMET, FUEL11321150146113 PIPE, FUEL - SRIRAL11320103083014 FILTER, FUEL11312051983015 INCLUDES ITEMS 17-21REAR HANDLE ASY13511033813116 COVER, HANDLE13511553543017 PIPE, VENT11313123243018 CLIP11301110053019 COVER, VENT11313284063020 VENT ASY1A35600003021 PIN, SPRING - 5X2519003425002522 TRIGGER, THROTTLE1C45000004023 SPRING, THROTTLE RETURN11780431983024 LOCKOUT, THROTTLE CONTROL11780903793025 SCREW 4X1419002380401426 GRIP, HANDLE13511111983027 PLUG1V16200004028 SCREW 5X1429001620501429 SCREW 5X819001050500830 SCREW 5X3519001050503531 WASHER 619006300000532 COLLAR 51V35300012033 BRACKET, CUSHION1V41900001034 SPRING, COMPRESSION1V45000015035 INCLUDES ITEMS 37-40CAP ASY11310043763136 O-RING 2919007202002937 RETAINER, LINK11310501983038 SCREW 3X819002460300839 CONNECTOR, CAP1A36500005040

99922203483 _03 - 17 - REVISED 10/02/08

Table of Contents Part Number Index

QV-670 Quik Vent Saw Handles

99922203483 _03 - 18 - REVISED 10/02/08

Table of Contents Part Number Index

QV-670 Quik Vent Saw Engine, Cylinder Cover

REMARKSDESCRIPTIONQTYPART NUMBERITEM COVER, ENGINE1A1600002101SCREW 5X205900162050202LABEL, CAUTION1890191326323DEFLECTOR, HEAT1V3410000104CYLINDER1A1300001715BELLOWS, INTAKE1A2020000106SCREW 5X142900162050147SCREW 5X254900162050258GASKET, CYLINDER.1101010324319INCLUDES ITEMS 11-14PISTON KIT1P02100279010 RING, PISTON21000113243011 PIN, PISTON1V61000000012 CIRCLIP2V58000000013 BEARING, NEEDLE11000123243014 CRANKSHAFT ASY1A01100013015 WOODRUFF KEY11001423083016 INCLUDES ITEMS 18-27CRANKCASE KIT11002043813317 OIL SEAL11002121983018 BEARING, BALL29008103620219 GASKET, CRANKCASE11002423243020 STUD, GUIDE BAR24330111983021 DOWEL PIN21002150283022 SPRING PIN 5X1019003455001023 OIL SEAL11002123243024 VALVE, CHECK14361141393025 PLATE, EYE1V15000057026 SCREW19002420400827 SCREW 5X2029001620502028 SCREW 5X3549001620503529 SCREW 5X1419002380501430 CUSHION 511009173243031 INCLUDES ITEMS 33-36CAP ASY14360013923132 CONNECTOR, CAP1A36500005033 SCREW 3X819002460300834 LINK, RETAINER11310501983035 O-RING19007250202536 CUSHION2V42000053037 COLLAR 52V35300011038 SCREW 5X2529001050502539 CAP, CUSHION21009181983040 SPRING1V45000015041 PLATE, EYE1V15000075042 SCREW 4X819001620400843 BOLT 51V20300005044 SCREW 5X1419001620501445

99922203483 _03 - 19 - REVISED 10/02/08

Table of Contents Part Number Index

QV-670 Quik Vent Saw Engine, Cylinder Cover

ClickThe Page Number After Any Part Number To View The Diagram Containing That Part.
PagePart Number
7------------------ .............1910001132430 ............1910001232430 ............1910014230830 ............910014319830 ............1910020438133 ............1910021219830 ............1910021232430 ............1910021502830 ............1910024232430 ............1910091732430 ............1910091819830 ............1910101032431 ............910152132330 ............712311016130 ............712311403930 ............712311405260 ............712311802261 ............712312032631 ............712312419830 ............712312715030 ............712313002960 ............712313216130 ............712313232430 ............712313419730 ............712314217330 ............712314926030 ............712315630830 ............712317815030 ............513002033330 ............513011019830 ............1713011100530 ............513033832430 ............1713100437631 ............17, 1913105019830 ............1713120519830 ............1713131232430 ............1713132840630 ............1713201030830 ............1713201056030 ............1713201119830 ............15, 1713201326630 ............1713211501461 ............1513211512330 ............514551032431 ............514561032430 ............514571132430 ............514581331730 ............514586232630 ............915061132430 ............915660132631 ............515663532430 ............915680032631 ............915901010230 ............915901010630 ............516202132430 ............516340032430 ............1317501232430 ............1317510532430 ............917721532330 ............917721832630 ............917721832631 ............917722002834 ............917722102830 ............917722107060 ............917722607060 ............917722707060 ............917722832630 ............917723419830 ............917723419832 ............917724707060 ............1717804319830 ............1717809037930 ............
PagePart Number
517811432630 ............517881033331 ............1730510532630 ............1735110338131 ............1735111119830 ............1735115535430 ............1735161638230 ............1943301119830 ............1143301332631 ............1143301912330 ............1143310533530 ............1143311337538 ............1143311438131 ............1143311635430 ............1143312238130 ............1143312338130 ............1143314235430 ............943314415130 ............1143316739130 ............1143316739730 ............1143320232633 ............1143320835431 ............1143320935430 ............1143331038230 ............1143331232630 ............1943600139231 ............1943611413930 ............1543620514730 ............1543700237530 ............1543701200330 ............1543701519830 ............1543703937630 ............1543706319930 ............1543710038831 ............1543711019831 ............1543711119830 ............1543711238731 ............1543711819830 ............1543712110130 ............1543712203430 ............1543721015130 ............1543721038330 ............1543721132430 ............1543721232430 ............1543721232630 ............1543721632630 ............1543723232630 ............1543741319830 ............1543760537630 ............13682100 ......................1189011815130 ............989011817930 ............589015719830 ............1989019132632 ............1189541006960 ............1189561000130 ............1189581203930 ............1390010504006 ............1790010505008 ............1990010505025 ............1790010505035 ............1990016204008 ............590016204010 ............1590016204012 ............990016204020 ............5, 9, 17, 1990016205014 ............5, 9, 1990016205020 ............17, 1990016205025 ............1790016205030 ............1990016205035 ............1190020905035 ............1190022003018 ............1790023804014 ............
PagePart Number
1990023805014 ............1790023805020 ............1190024103006 ............1190024104008 ............9, 1990024204008 ............17, 1990024603008 ............1590025204010 ............1190025204012 ............1590025205020 ............990025304008 ............5, 1190025304010 ............590033030120 ............1190033035260 ............1190033040088 ............1790034250025 ............1590034520016 ............1990034550010 ............1190050000003 ............990050000008 ............1190056000005 ............9, 1590060300005 ............1790063000005 ............1590070000003 ............1590072000003 ............1590072000007 ............1790072020029 ............1990072502025 ............1990081036202 ............59110705050 ..............1199988800045 ............1199988800141 ............19A011000130 ..............5, 7A021000290 ..............13A056000041 ..............13A056000050 ..............19A130000171 ..............19A160000210 ..............9A161000020 ..............9A172000130 ..............19A202000010 ..............5A204000020 ..............5A226000070 ..............5A232000070 ..............5A235000050 ..............5A238000030 ..............5A241000030 ..............5A313000280 ..............17A356000030 ..............17, 19A365000050 ..............9A426000010 ..............9A427000010 ..............13A551000030 ..............13A551000051 ..............13A552000031 ..............13A552000040 ..............11C305000050 ..............11C309000030 ..............17C400000100 ..............17C450000040 ..............5C454000060 ..............7P003000010 ..............7P003000030 ..............7P003000040 ..............7P003000540 ..............7P003000550 ..............7P003000560 ..............7P003000590 ..............7P003000600 ..............7P003000610 ..............7P003000620 ..............11P021002291 ..............19P021002790 ..............5P021002800 ..............
PagePart Number
13P021002890 ..............9P021002971 ..............13P021007790 ..............13P021008200 ..............5P021014560 ..............5V131000010 ..............19V150000570 ..............19V150000750 ..............17V162000040 ..............11V203000040 ..............19V203000050 ..............15V309000010 ..............19V341000010 ..............19V353000110 ..............17V353000120 ..............9V353000191 ..............11V355000030 ..............17V401000050 ..............17V419000010 ..............5V420000320 ..............19V420000530 ..............5V420000540 ..............17, 19V450000150 ..............15V450000290 ..............5V451000190 ..............13V451000260 ..............13V451000430 ..............5V453000040 ..............19V580000000 ..............19V610000000 ..............17V649000010 ..............11V651000000 ..............11V651000010 ..............5X503002490 ..............11X524000680 ..............
99922203483 _03 - 20 - REVISED 10/02/08
Table of Contents Part Number Index
Part Number Index