stihl 011 avt oil pump diagram stihl 011 avt oil pump diagram

Select a page from the Stihl 012 Chainsaw (012AVTEQ) exploaded view parts diagram to find and buy spares for this machine. You can email the site owner to let them know you were blocked. $39.95 CTS Gas Fuel LINE Hose with Filter for STIHL Chainsaw 020 $13.98 020av stihl parts stihl 011 avt parts stihl ignition module stihl ms250 oil cap Hi group, I've got a 011 with a bad oil pump. I really appreciate the effort, but unfortunately that is a different part number. For the best experience on our site, be sure to turn on Javascript in your browser. It comes in various versions AV, AVT. Displacement: 41 cc. If the hose was intact, remove it from the pump and clean the pump off. The plug hangs out the back, so is vulnerable to having the lead knocked off. PN: Replaces Oem1118 195 7200 $6.50 New. Sure could use it this weekend, need to cut some mesquite for barbeque. Lol! For a better experience, please enable JavaScript in your browser before proceeding. All parts listed are OEM and correct part numbers. 009 011 oil pump stihl 1 2 3 Next jacob j. Beezlebubba GoldMember Jul 20, 2021 #1 Hi Guys - A buddy of mine needs a new diaphragm for the oil pump on his 009/011. Indem Sie auf Annehmen klicken, stimmen Sie dem zu. Bill B, I think your suggestion that the orfice that operates the diaphram may be stopped up is what my problem is with my Stihl 011atv not oiling. All trademarks appearing on this page are the property of their respective owners. Stihl Air filter. Banish gloppy bars and flimsy pumps, and the only things youll need to clean are your hands, Feeling boxed in designing around your mini-split air conditioner? Try not to damage the gaskets- usually you can save these. Also I have had a few diaphragms wear out ($7.00), much cheaper than a pump assembly ($60.00). Walbro STIHL 011 AV Exploded View parts lookup by model. Your email address will not be published. JavaScript is disabled. Theyre not too fiddly to fix, the carb is a bit picky, and the flap that seals up the choke seems to bend so it is very hard to start from cold (you think the choke is on, but it isnt), and runs fine when hot. Condition: New. OEM NOS STIHL Oiler for 020 020av & 020avs Chainsaw Part #1114 6400 3200. STIHL 11186403007 Oil Pump - Silver. One more thing, the small orifice that is visible when you have the pump cover removed may be clogged. Thanks much! Stihl 011 operator guide, view online or download a PDF manual for the Stihl 011 chainsaw. The store will not work correctly in the case when cookies are disabled. 04224976. 0000 930 2803, Spark Plug Bosch WSR6F for Stihl TS410, TS420 Disc Cutters - 1110 400 7005, Starter Pawl for Stihl Chain Saws, Blowers & Hedge Cutters - 1125 195 7200, 16" PMM3 3/8"P 1.1mm (.043) 55 Link Chain Loop for Stihl MS171, MS170, MS180 Chainsaw - 3610 003 0055, 12" PM3 3/8"P 1.3mm(0.50) 44 Link Chain Loop for Stihl MS 201 & MS 192 Chainsaws - 3636 003 0044, Rubber Vibration Mount for Stihl MS200T Chainsaws - 1116 790 9600, E-Clip 4 for Stihl MS181, MS170 - 9460 624 0400, Plug Cap Spring for Stihl TS400, TS410, TS420 Disc Cutter - OEM No. I'm sure will be an easy fix with a screwdriver adjustment on carb. Recheck the oiler function- it often takes 10-20 seconds of running to get the pump primed and functioning. Stihl Workshop Manuals The Bakelite Radio. Is there a danger of blowing out the crankshaft seals? Check with "cheapstihlparts" on Ebay.Best prices I've found so far. PN: ReplacesOem1116 790 9600 Chainsaw Scrench Tool19Mm 13Mm X6 Inch 2" Barrel, Remove Spark Plugs, Tighten Bar Nuts And Chains All With One Tool. Often a thorough cleaning solves the problem. All I could find was a complete pump in GB. Craigslist Black Friday special! MS170 And MS180 Chainsaw. 0000 350 3520. Supreme Direct Ltd 7 Oakwood Drive Highlands Park New Plymouth. 1128 405 1000, Pan Head Self-Tapping Screw IS-P4x16 for Stihl KM90R Kombi - 9074 478 3025, Starter Rope 3.5x960 mm for Stihl 028, 046 Chainsaws - 1113 195 8200, 16" 3/8"P 1.3mm (.050") Chain & Bar Kit for Stihl MS200, MS200T Chainsaws, Chain Tensioning Nut for Stihl MS170 MS180 MS210 MS230 - 1120 664 1500, Pull Cord Bushing for Stihl Cut Off Saws - 1110 084 9102, Piston Circlip 9x0.8 for Stihl HT130, HT131 - 9463 650 0900, Air Filter Fleece for Stihl 010, 012 Chainsaw - OEM No. One end of this hose attaches to the nipple on the inner end of the pump, the other end attaches into the crankcase where the bar oil is supposed to come out. Runs well, just idles a little fast when tested before purchase. . Here is theStihl 011 Parts List for your Stihl chainsaw, view or download the full free PDF version. 021 521 652 Location: Massacusetts. Chainsaw and Trimmer Starter Rope #4.0mm x 5 Feet Fits Stihl, Husqvarna, Echo, Poulan. Thanks! Stihl 026 Parts List - Free download as PDF File (. Find many great new & used options and get the best deals for GENUINE STIHL 009 009L 010 011 012 Bolt Cylinder Reed Valve at the best online prices at eBay! I had recently rebuilt the oil pump and it was working fine until I let it sit in a damp building for several months. Stihl 011 Specifications Displacement: 41 cc, Fuel mix: 40:1 with Stihl 2 cycle oil, Standard Cylinder Diameter: 38 mm (1.50 in. stihl 009, 010, 011, 012 chainsaw muffler spark arrestor $7.50 USD Ready to ship stihl 009, 010, 011, 012 chainsaw oil pump gasket 1120 649 1101 new (st 204) Where should the piston be in order to avoid this? Carburettor WT 29. JavaScript is disabled. Hello everyone. Remove the 3 slot screws that secure it into the crankcase. OEM STIHL Elbow Connector for STIHL MS390, MS310, MS290, MS311, MS391, 039, 029 AU $29.00 AU $4.80 postage STIHL Chainsaw 064 Oil Pump NOS OEM 11226403204. I've replaced it's oil pump's filter and the diaphram with plunger. Genuine Spare Parts for Stihl 010 / 011 Chainsaws. Before you do anything- including draining the bar oil, remove the exhaust screen from the exhaust outlet and be sure its not clogged with carbon. If the latter is the case you simply need to stretch it out some and put it back in. #1. Thanks! Clear and concise with easy to understand diagrams detailing the safety, operating, maintaining and storing of the chainsaw. The Stihl part number is 0000 997 0225 Compression Spring. . Stihl 009, 010, 011, 012 chainsaw oil pump Diaphragm 1120 649 3100 new (st 205) Tweet Save Unavailable (0 in stock) $19.95 USD THIS PART IS CURRENTLY SOLD OUT! Model Fit: Multi-Mount Fits Most Popular Chain Jonsered Clear Protective Glasses 581814901, Wizmo's Work Bench (How To Videos and Tips), How to Rebuild a Stihl MS 200T Carburetor, How to Select The Correct File Size For Your Saw, MAKITA/DOLMAR MM4 4-STROKE TRIMMERS/BRUSH CUTTER ETC, Red Beard Anti Vibe Eliminator Buffer fits Stihl Ms 200T, 020T replaces Oem 11167909600, Piston Pin Clips 2pcs, 10mm x 1mm, C Type, Stihl 009, 010, 011, 011Av, 012, 020, Ms 150, 151, 192T, 193T, 194T, 200, 200T, 201, 201T, Clutch Drum Bearing New OEM 95129332270, Long Barrel Chainsaw Scrench Tool Silver High Vis 19Mm X 13Mm, Stihl 009, 010, 011, 012 Av, 024 Recoil Starter Pawl 11181957200, Chainsaw and Trimmer Starter Rope #4.0mm x 5 Feet Fits Stihl, Husqvarna, Echo, Poulan, Set Of Piston Cir Clips 10Mm x .8mm C type, Stihl and Husqvarna Crankcase Impulse Nipple, Forester 14" Platinum Dime Tip Chainsaw Carving Bar And Chain Fits Stihl Husqvarna Dolmar Echo Poulan, JONSERED CLEAR PROTECTIVE GLASSES 581814901. I gave away all my 009/011 stuff a long time ago. Trending price is based on prices over last 90 days. Thanks! The action you just performed triggered the security solution. Genuine Stihl Chainsaw 011 AVT 011AVT Starer Assembly Side Fan Housing. Find many great new & used options and get the best deals for 009 Stihl Chainsaw Illustrated Parts List Diagram Manual at the best online prices at eBay! This item: Compatible with Stihl 009, 010, 011, 012, 020AV Ignition Coil Replaces # 0000-400-1306 Includes Built In Ignition Trigger Module 2 DAY STANDARD SHIPPING TO ALL 50 STATES! Thanks. ), Piston stroke: 36 mm (1.42 in. Valuation Report for Used 012 AVE Chain Saw by Stihl Inc. (Specs: 44 Engine Size (cc)) Find best value and selection for your STIHL 012 AV PARTS SAW search on eBay. Plant & Garden Machinery Spares since 1971, Stihl Petrol Chainsaw (older models) Parts. Complete exploded views of all the major manufacturers. Erfahren Sie hierzu mehr in der Houzz Cookie-Richtlinie. It's one of bright orange vintage and came in a really nice case. Sign up to our newsletter for latest news and access to exclusive offers! Brand: Forester Platinum Clean it all up Is there a way you can move the diaphram and see if it moves air?. chain saw tech manuals in Chainsaws. Entdecke VINTAGE STIHL MODELL 011 AVT GASKETTENSGE in groer Auswahl Vergleichen Angebote und Preise Online kaufen bei eBay Kostenlose Lieferung fr viele Artikel! I visited my local Stihl dealer and they couldn't find anything in the parts diagram. Stihl 011 Chainsaw (011AVTEQ) Parts Diagram. DownloadStihl 011 Parts List for free, available for all devices including mobile. The oiler is a cartridge that is attached into the crankcase of the saw. Condtion: New, Item: #4.0Mm" Diameter X 5 Ft Starter Rope NLA I believe. OIL PUMP:Automatic, diaphragm & plunger type IGNITION TIMING:1.8 to 2.1 mm (0.071 to 0.83 in.) Hopefully a thorough cleaning will solve the problem. Thanks. It may not display this or other websites correctly. This part will also fit models 009, 010, 011 etc.. SH-PART 62.28 $ (USD) Out of stock Email when stock available Categories: 009, 010, 011, 012, Oil Pumps & Lines, Parts, STIHL You can clean everything and reassemble & test it. The most common reason why AND Husqvarna. I'll stop at a Stihl dealer on my way home tonight! Bar Length: 14" Fix a Stihl chainsaw that doesn't start, Model avt 011 Walbro carburetor rebuild Bolt in the piston 20K views 3 years ago Chainsaw leaks bar oil? Select a page from the Stihl 011 Chainsaw (011AVTEQ) exploaded view parts diagram to find and buy spares for this machine. Houzz nutzt Cookies und hnliche Technologien, um Ihre Benutzererfahrung zu personalisieren, Ihnen relevante Inhalte bereitzustellen und die Produkte und Dienstleistungen zu verbessern. Please advise, Working oil pumps STIHL 009 010 011 012 and oilpump diaphragm available, Trying To Find The Sizes And Material Of The Output Line On The Oil Pump Of My Stihl 024 AV. New Old Stock Stihl 1120 007 1060 Carburetor Kit for 009 010 011 Chainsaws; See Details on Ebay New Old Stock Stihl 1120 007 1060 Carburetor Kit for 009 010 011 Chainsaws. stihl 011 avt oil pump Avec STIHL, vous pouvez relever tous les dfis du jardin ou de l'amnagement paysager, de l'agriculture, du travail forestier ou de l'industrie de la construction. Please note you will need the gasket between the pump and the crankcase. About all you can do is trace where the diaphram get it's air sorce from. 12" PM3 3/8"P 1.1mm (.043") 44 Links Chain Loop for Stihl MS170, MS180 Chainsaw - 3610 003 0044, 14" 3/8"P 1.3mm 50 Link Chain Loop for Stihl MS 201 & MS 192 Chainsaws - 3636 003 0050, Sprocket Cover Nut M8 for Stihl Chainsaws - OEM No. I have an 009 in a box from a buddy I have this sinking suspicion that Ill get it built and then notice an oiler issue. All the parts you need to get your pump running are available from your stihl dealer and relatively inexpensively Not a "kit", but as individual parts. Company No. item 6 NEW OEM STIHL Chainsaw Oil Pump Oiler Gasket 009 010 011 012 O11 AV (READ Desc! ), Cylinder construction: chrome-plated aluminum, Crankcase construction: cast magnesium, Standard chain pitch: 3/8 Picco low profile. It is EASY and FREE . item 5 NEW OEM STIHL Chainsaw Oil Pump Oiler Spring 009 010 011 012 0000-997-0610 READ! Crankcase construction: cast magnesium. !- As a last resort, yeah; but between here and tropical vacation resort without a wood stove to cook on during the winter, I'd choose here, rather than the 'last resort', eh.- Any suggestions appreciated..! Les meilleures offres pour VRITABLE ASSEMBLAGE CYLINDRE ET PISTON STIHL 009 010 011 012 sont sur eBay Comparez les prix et les spcificits des produits neufs et . Heat Gun With Temperature Over 2000 Fahrenheit / 1100 Celsius. Notes: Long Barrel Chainsaw Scrench Tool Silver 19Mm 13Mm X 6 Inch2 5/8 Barrel, Remove Spark Plugs, Tighten Bar Nuts And Chains All With One Tool. It is in a pdf format which contains clear exploded diagrams to help you quickly find the part that you need to repair your Stihl 011 chainsaw. JavaScript seems to be disabled in your browser. Have no idea what one looks like. Fits Most Popular Saws Including Stihl, Husqvarna, Jonsered, Echo, Shindiawa, Homelite And More. That shows part number 1106-640-3100. Item: Anti Vibe EliminatorBuffer The UK's leading supplier of spare parts for plant hire, construction and groundcare since 1971. I'm new to the forum. Good luck! Oil pump plunger with diaphrahm Part # 11206493100 / 1120-649-3100 New old stock part from closed out dealer Fits: Stihl 009, 010, 011, 012, 009l 010av 011av 011avt 012avt 012av av avt Stihl 011 Chainsaw (011AVTEQ) Parts Diagram Select a page from the Stihl 011 Chainsaw diagram to view the parts list and exploded view diagram. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. This is a oil pump assembly for a Stihl 009, 010, 011, 012, is in good condition. Stihl 026 Illustrated Parts List. This high-powered STIHL MS 391 Chainsaw with 20in What Stihl Has To Say About It "At just 13 pounds and 13 Fits Stihl MS 391, MS 311 Part: 47mm piston and cylinder kit, includes the rings, pin, and . So if someone has a spare, it would be very much appreciated. The 011 had quite a long production period from 1980 to 1996, but there were a few different versions over the years (AVEQ, AVT, and AVET) - find out more about the model production years here. Please enable Cookies and reload the page. Remove the 3 slot screws that secure it into the crankcase. See: . #1. It is about 1 1/4" round with one flat side. My name is Jon Bretzinger. Eccentric Yes, we do have trees in Wyoming. Your IP: Free shipping for many products! I recently had trouble with my 011 not oiling at all and found out the oil line/hose was deteriorated so much it had split and the oil was leaking back into the oil tank before it could get to the chain. 1120 640 3100 oil pump plunger with diaphragm. Search for Your Walbro Model. Guage : .05 STIHL Genuine 070, 090 Oil Pump Diaphragm / Membrane # 1106 640 3100 AU $30.80 AU $8.50 postage Only 1 left! Drain the bar oil tank and remove the clutch cover, bar, and chain. + $12.00 shipping. Opens in a new window or tab. yup; I think your right;It's most probably "apples and oranges"- The 011 has a ball check-valve activated -probably pushed- by a thin 'plunger' pin that's driven by a diaphram.It would seem that either there's something amiss within the pump body where the check ball is, or perhaps the pumping action of the diaphram ain't enough on account of junk in the pressure channel back toward the cylinder.- I'm seeking information on how.. (1) to make sure the channel supplying pressure to the diaphram is clear and functional; &/or, (2) to access the part, the pump body with the check ball in it, short of having to spring for the complete unit -the whole oil pump, available locally at an outlandish $50.oo. SERVICE KIT. So I've got a couple of questions..:- if it might be a clog in the motor's channel that drives the pump,,,- - - - How to check that / clean that without tearing something up?- if that channel's not clogged..- - - - Is there a reasonably priced source for the main pump body parts; or,-Any other ideas other than springing for a complete new unit..? I've never run across a setup like this but I guess it works. 011 AV Stihl Chainsaw - Overview Sections Parts Questions & Answers Sections of the 011 AV [Viewing 1 of 1] Parts for the 011 AV [Viewing 0 of 1] Keep searches simple, eg. 0000 955 0801, 16" PM3 3/8"P 1.3mm (.050") 55 Link Chain Loop for Stihl MS201 & MS192C Chainsaws - 3636 003 0055, Starter Pawl Clip for Stihl TS400 Disc Cutter - OEM No. C $6.62. My old Stihl has stopped pumping as much oil.I've replaced it's oil pump's filter and the diaphram with plunger.It still just oozes; there's not enough to lay any down any oil on a background paper target when running it high - even after a bit of idle to get more onto the chain's track. It may not display this or other websites correctly. This ensures our authorized full-line servicing STIHL Dealers are best able to service your STIHL equipment. Re: Stihl 011 avt parts diagram Reply #1 on: November 16, 2014, 01:53:25 PM ghost1, its in 3 languages but you can find what you need along with current part#. Need a little help, my saw is not oiling the chain. 1120 series saws (009, 010, 011, and 012) use a pulse operated oiler to lube the chain. Informed Purchases with CWM Reviews. Back to Top View More Questions And Answers for 011 AV Ask a question Be the first to ask our experts a question about this model! item 1 NEW GENUINE STIHL OILER / OIL PUMP FILTER KIT 009, 010, 011, 012 AV AVT CHAINSAW, item 2 New Oil Pump Diaphragm Plunger For Stihl 009 010 011 012 Saw 1120 640 3100, item 3 NEW OEM STIHL Chainsaw Oil Pump Oiler Gasket 009 010 011 012 O11 AV (READ Desc! My email is bcmchong at hotmail dot com. Milwaukee. I gave 75 US for the saw. $34.99. . 1 X AIR FILTER. Stihl Ms170 Chainsaw Parts Manual WordPress com. STIHL 026 Ms260 024 Ms240 Chainsaw Oil Pump Worm Gear Drive 1121 640 7111. 1 X FUEL FILTER. OEM PART No. CONDITION: NEW, Item: Forester&Reg; Log Pickaroon Handle Logs With Ease 1.5Lb Drop Forged Pickaroon Head 28" Usa Hickory Handle, Item:Crankcase Nipple 26 Carburetor Carb Parts for Stihl BG86 BG86C BG56 BG56C SH56 SH86 SH86C Handheld Blower Hedge Trimmer Replace Zama C1M-S261 4241-120-0615 7 1 offer from $16. Item:10Mm X 1Mm Piston C Type Cir Clips The pump is easy to disassemble and clean. All parts that fit a 011 Chainsaw Pages in this diagram A_-Crankcase A-Crankcase B_-Cylinder B-Cylinder C_-Air filter C-Air filter D_-Clutch D-Clutch E_-Chain brake E-Chain brake F_-Carburetor WT-29A And yep, it is full of bar & chain oil. Print full version for your chainsaw workshop. For a better experience, please enable JavaScript in your browser before proceeding. I have an 009 that doesn't oil and I figured it would be an easy fix once I tore into it Could you make one out of an innertube or something? This is a quality aftermarket fuel line that replace stihl chainsaw part . If not, you'll have to replace the diaphragm and gaskets- replace the hose too. Free . Find everything you need for your Stihl Chainsaw 011 at RepairClinic. Didnt see this till now but Ill look quick too, have boxes of parts from a dealership that was around a long time. I thought Dave was working on a Timber Bear with a two-piece head?? Condition: New. It's a 41cc chainsaw that weighs around 9.7 lbs - the 010 AV is an almost identical saw that is a 37cc saw. . Cylinder construction: chrome plated aluminum. Stihl Ms 170 Service Manual WordPress com. Brand: Aftermarket View cart for details. Ph. The oiler is the aluminum cover directly below the bar stud. Asking for. It is a lightweight saw which is suitable for most jobs around the house and garden. All parts that fit a 012 Chainsaw . The pump diaphragm and gaskets rarely fail. A pin connecting the pump drive had sheared. Anyone have a trick to find the nipple and reattach? Is yer buddy building a 3ci race saw? Find many great new & used options and get the best deals for STIHL Chainsaw Chain/Bar Oil Filler Fill Cap 015 AV O15 L 015L 1116-350-0500 NEW at the best online prices at eBay! Are they NLA or something? For a better experience, please enable JavaScript in your browser before proceeding. 98 Add to basket; STIHL FS38 FS45 FS46 FS55 FS75 FC75 FS80 FS85 KM55 CARBURETTOR GASKET 4. Model Fit: Stihl Ms 200T, Ms 020T "belt" or "pump". NEW STIHL Chainsaw Oil Pump Oiler Filter Washer 009 010 011 012 1120-647-7810 Last one Best Selling in Chainsaw Parts See all Farmertec HF80002 36 inch Holzfforma Chainsaw Mill Planking Milling (42) $148.90 New ---- Used Husqvarna 537286301 OEM Clutch Cover With Chainbrake (98) $64.99 New $40.00 Used Jonsered 581815001 Protective Apron Chaps (35) Any help would be greatly appreciated. Model Fit: Stihl009, 010, 011, 012, Av, Avt, Early 024 Models Available For Everyone, Funded By Readers. For the best experience on our site, be sure to turn on Javascript in your browser. Step 3 - Turn the bolts clockwise to adjust If you face a higher or lower amount of oil spray ( in checking method two), use a flat head screwdriver on the oil adjustment screw. Our local dealer says that since messing with the pieces at their billable rate of $50.oo/hr is close to the cost of total replacement, they just punt and replace the complete pump. Register today and take advantage of membership benefits. Thanks for the reply. Nov 13, 2006. . Dec 29, 2019 / 011 chain oiler diaphragm. Drive Length: 76Dl Your email address will not be published. If the diaphram is cracked and won't move what ever matter it's suspose to you may have not choice but to get a new diaphram which IMO (if the saw is great shape) is alot cheaper than buying a new 300 to 400 dollar replacement saw which will probably not last as long as the 011 IMO. Try one of these clever disguises and distractions, Before snatching up an old home, get to know what youre in for by understanding the potential horrors that lurk below the surface, Your budget bathroom can have a high-end feel with the right tile, stone, vanity and accessories, We know, you're excited to make your home match your vision. Jon Bretzinger said: Thanks Bertsmobile. Item: Recoil Starter Pawl Oil is oozing out at a fast rate so I can assume that the pump is working just fine. You must log in or register to reply here. Bob Rooker, Stihl MS361 too much oil on chain and clutch drum, Jonsered 2252/Husqvarna 545/Redmax GZ5000 Oiler. Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Save on Chainsaw Parts, Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- You may also like. Click to reveal It sounds like maybe yours has somehow disappeared or gotten shorter. Add to Cart. Brand New. Oil Pump For STIHL 065 066 MS650 MS660 Chainsaw Replaces 1122 640 3205 AU $25.00 Free postage Only 1 left! Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Set the saw on the bench clutch side up and clean off the area below the bar stud so no debris gets into the soon-to-be-opened oil tank. Bob Rooker. Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. You can rebuild your pump for less than $10. Houzz Pro: One simple solution for contractors and design pros. 29 Stihl 011 Avt Parts Diagram - Free Wiring Diagram Source mickygurlz. I use a little pressure to clear it although it will send it back into the crankcase. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Pages in this diagram. Easy to use Complete Part Diagram Breakdown to Help you Find the Part you Need. I just bought an 011 on ebay it was not oiling this is the fix I did worked great remove oil pump located just below bar and chain mount it has 3 screws pull oil pump out of oil tank remove oil line just twist and pull it will come off remove circlip right next to one of the three screws gently place screwdriver in at gasket surface and push straight in it will come apart remove diaphram there will be a needle about an inch long the brass stem is where the problem is now just take brake clean and spray into stem opposite the oil line end and blow with air reasemble and it should work good hope this helps Kirk.