Polaris sportsman 500 camshaft problem. The camshaft has a lever and ball bearing.

Polaris sportsman 500 camshaft problem 99. I recently bought a 2001 500 HO that generally looks in good shape, but has some problems as expected. Delayed Shifting: A delay in shifting can be caused by low transmission fluid. my local polaris dealer told me they charge $85 an hour, and i'm just wondering how long would it take for Oct 22, 2012 · So yesterday we measured the intake and exhaust lobes on my 1997 sportsman 500's cam with a micrometer. 28mm and the exhaust lobe was about a millimeter worn, at 0. Timing is set right and valves are set at . Quoted about $1000 to fix. Y. 2015 ATV Of The Month Mods: SuperWinch 3000 Winch - MotoAlliance Line Stopper - Glacier3 60" Plow - Polaris Rack Extenders - Polaris Bumpers - LowPro Shield - Polaris Hand Guards - Warning Debadge - 3Way Head Light (Relay) - Cabelas Mirrors - Wes Ind. Usually, when it comes to electrical problems, the battery, wiring, and fuses are the common suspect. Shop by category any problem feel free to contact us to solve it! Polaris Sportsman 500 Camshaft; Polaris Sportsman Jun 3, 2013 · I recently had the Camshaft and lifters go in my 2011 sportsman 800 EFI at 151 hours and a little over 2k KM it (about 1000 miles). Took it to the local polaris shop, and they said it was the cam going out, that sometimes they would wear and the lifters too. Jump to Latest 5K 2010 Sportsman 500 HO - 1417 miles 189hrs Front/Rear 18W-4 inch solid metal CREE LED Floods Tamarack 10" Footpegs Polaris Front brush guard - bumper I have a 2001 Sportsman 500 HO with kind of the same problem. Slow cranking even with a battry jump pack or a known good battery and jumper cables,need not be running. com Apr 9, 2020 · BIGLKNM Rocker Arm & Camshaft & Gasket Compatible with Sportsman 400 450 Ranger 400 500 Big Boss 500 Scrambler 500 ATP 500 Worker 500 Magnum 500 Xpedition 425 Xplorer 500#3084913 5. Jul 27, 2022 · 2011 Sportsman® 800 EFI GURU front brush guard GURU rear brush guard Polaris front lock n ride cargo box Polaris rear rack extender Warn RT 3. on it a mechanic at polaris told me it was because of there design (the carb. Sign In Upload. You need to pull it just past the comp. Basically something like that. Aug 11, 2023 · In this comprehensive guide, we delve into the signs that your Polaris Sportsman 500 might be suffering from a bad cam, the repercussions of the same, and what steps you Dec 29, 2018 · Does the ball act to crack open the exhaust or intake valve? I understand the likely problem is wear on the small ball that rides under the cam shaft. One of the most critical aspects that riders need to be aware of is the 4-wheel drive system. Winch, Kimpex Adventure XL Trunk, 7" Passenger Foot Risers, UNI Foam Filter 2006 Sportsman 500 X2 EFI: Superwinch Terra 25 w/Synthetic Rope, Kolpin 4 gal Gas Pack, 3" Passenger Sep 9, 2020 · Compatible with Polaris Sportsman 500 1996-2007; Worker 500 1999; Xpedition 425 2000-2002; Xplorer 500 1997. Top End Kit 92mm Cylinder Piston Cam Chain & Tensioner For Polaris Sportsman 500 HO 4x4 6X6 Ranger Scrambler 500 1996-2012. Recommended Communities. the Pre HO 500 had cam problems get a '98 500 HO CAM or aftermarket. Mar 9, 2014 · 2008 sportsman 500 problems. 3 x Rocker Arm. My machine has 800 miles on it and the cam is wore out already. I am currently trying to figure out if I have to Aug 24, 2012 · i have a 1997 sportsman 500 that has no power and it only goes 30mph. Engine, Valves & Camshaft. NICHE Camshaft Rocker Arm Kit for Polaris Big Boss Magnum Scrambler Sportsman 400 425 500 Jan 13, 2012 · 2003 sportsman 700 camshaft problems. A year or so ago we got it running after replacing the kill switch. the intakes semmed perfect but as i suspected the exhaust lobe was worn. Dealer tried new fuel tank with fresh fuel. Meanwhile, you will run into the same problem with restricted airflow, damaged, or misaligned throttle cable, or a faulty fuel pump. 2006 500 EFI - 18,700 miles and *SOLD* I too had a 800 polaris engine eat it cams and Oct 3, 2020 · That is correct, somewhat normal (from a cheaply designed decompressor mechanism), only affects how hard the starter motor has to work to start the engine (the deeper the groove the higher the compression the starter Camshaft (OEM Parts) 3086212 3084898 3085855 For Polaris Atv Utv Ranger 400 425 500,Sportsman 400 450 500,Xpedition 425,Hawkeye 400,Magnum 425 500,Xplorer Atp Scrambler worker big boss 500 offroadtroop. Jul 7, 2007 · my ranger has had 3 cams put in it since it was bought new and it only has 442hrs. But Camshaft Assembly, Part 3085855 is designed and tested by Polaris Engineers to ensure durability, quality, and optimal performance through lab and field validation t. Jump to Latest 05 Scrambler 500- Polaris rear rack, Bear Claw tires, 12" LED bar, 2x3 OPT7 cubes (the wife's bike) Grandkids- 05 Eton Viper 90R, 93 Yamaha PW50, 03 Yamaha PW50, 09 Kawasaki KLX 110- Oct 4, 2012 · The problem with using the rope-pull is,you're not pulling it fast enough to engage the decompressor, i don't think anyone can. 2015 Sportsman 1000 XP 02 Sp700/'10 850 XP EPS sold 2014 RZR 900 XP This aftermarket camshaft and rocker kit is a direct replacement to the OEM right down to the adjusters. Save Share Reply Quote Like. 26" Bear Claw HTRs on Moose 427X Wheels. $38. com Mar 18, 2011 · 1998 Sportsman 500 camshaft replacement ? Jump to Latest 1998 Sportsman 500 4x4:usa1: Save Share ATV Repair and Maintenance Polaris Sportsman ATV General Discussion ATV New Members Polaris Sportsman 570. Verified purchase: Yes Condition: Pre-Owned. 137. Skip to main content. Dec 13, 2014 · BIGLKNM Rocker Arm & Camshaft & Gasket Compatible with Sportsman 400 450 Ranger 400 500 Big Boss 500 Scrambler 500 ATP 500 Worker 500 Magnum 500 Xpedition 425 Xplorer 500#3084913 5. Hers: 2019 Sportsman 450. Greg 41 152 Replies. Mar 8, 2015 · 500 Sportsman compression problem! The camshaft has a lever and ball bearing. Jul 19, 2013 · Hey guys i am geting someone to work on my 1997 polaris sportsman 500, he said the cam was bad and i was looking on google and someone said to run full synthetic 0w-40 oil or you will be changing it again. If you are thinking of purchasing a Polaris Sportsman 500, do not let this article derail you from doing so. ATV Repair and Maintenance Polaris Sportsman ATV General Discussion ATV New Members Polaris Sportsman 570. Camshaft Chain Wear. and pretty sure everything I saw says a bigger carb. Thanks guys you rock. Regular Maintenance Checks Nov 20, 2022 · Hello, my name is Dwight. Known for its rugged design and powerful performance, this ATV has garnered a loyal following among enthusiasts. have any of you had this problem and what was the cause? it cranked over great before changing the camshaft. i know its a carb problem because we switched carbs over from the 99 sportsman onto mine to try and it had power again. But that is not the case with the Polaris Sportsman Common Issues with the Polaris Sportsman 500 4-Wheel Drive. 2007 Sportsman 500 EFI, Polaris Winch, 25" Bear Claws QSC Clutch Kit, Hand Warmers 2001 Magnum 325 MOSE 12" rear wheel conversion. Top Apr 25, 2016 · Matthew "MustBeNice" :daz: 2012 SPORTSMAN 800 EFI (INDY RED) Sept. Electrical Problems. Greg 41 182 Replies. Jump to Latest ATV Repair and Maintenance Polaris Sportsman ATV General Discussion ATV New Members Polaris Sportsman 570. Camshaft Chain and Sprockets Installation. The electrical problems that you might encounter in the Sportsman 500 are not your typical electrical issue. 2011 Sportsman 500 HO Touring: Polaris 3500 lb. Apr 8, 2013 · Yeah, the new dealer replaced the Ecu again and reflashed twice they said. Plus destination charge and set-up. Came early and fit no problem. is mounted between to rubber boots and the carb. Manuals; Brands; Polaris Manuals; Offroad Vehicle; Camshaft Chain and Sprockets Removal. I got it in the mail today and on the box it lists a ton of different applications that it Dec 7, 2021 · This 500 HO ATP has had a gentle life with regular oil changes, service and valves adjusted at a Polaris dealership, albeit it is 17 years old. and bigger cam. Nov 27, 2019 · Cam Timing Chain Rocker Arm and Camshaft Gear Kit for Polaris Sportsman Ranger Scrambler Magnum ATP Big Boss 400 450 500 3084910. o. Oct 11, 2010 · I am new to Polaris and just bought a used 1996 Sportsman 500 with the same problem as you describe. move to much and when you shut it off the needle sticks open and allows fuel to keep flowing thru and it gets in the oil and thins down the oil which in turn wears Transmission problems can be a real headache. Here are some of the standout characteristics: Robust Engine: The heart of the Sportsman 500 is its 500cc engine, designed to deliver consistent power and torque. Some say it's rock solid, some say it's junk. S. The Polaris Sportsman 500 is known for its durability, power, and off-road capabilities. 139. Dec 5, 2024 · POLARIS SPORTSMAN 500 2X4 4X4 995-2012. All Polaris 500cc Fuji motors from 1996-2013. so i ordered a new cam, should this fix all my powerloss Jul 3, 2022 · Find many great new & used options and get the best deals for 05 Polaris Sportsman 500 Cam Camshaft Rocker Arms 3085855 1997-2014 at the best online prices at eBay! Free shipping for many products! www. It seems to smoke a bit after startup, so I'm guessing I need new valve stem seals, and it bogs down when try to accelerate - I figure that may be due to a worn cam. O Black SS rims, 26" itp mudlites, levelling kit, red epi primary spring, front and rear bumpers, rear rack extender, powermadd hand guards, reverse override, 3 headlight mod Recommendations for Maintaining Your Polaris Sportsman 500 EFI. Polaris ATV engines use the same technology for years. I don't have facts right now to prove that because its been a few years since I researched the topic, but wouldn't hurt to look into first. by dmcpeake542215. Owning a 2007 Polaris Sportsman 500 EFI can be a thrilling experience, but to keep the fun rolling, you need to stay proactive about maintenance and care. ebay. on my 2004 Sportsman 500 HO and broke the cover plate that it sits behind causing a massive oil leak. When the engine is not running the lever pushes the ball outward on the camshaft opening the exhaust valve slightly. 0 winch w/amsteel synthetic line Viper aluminum haus fairlead Polaris front spring adjusters Ricochet a-arm guards Ricochet full frame skid plate ITP T-7 beadlock 14" w/OMF inner rim guards Jan 5, 2010 · You can inspect the cam and compression release mechanism without removing the camshaft from the engine. Also read: 6 x Most Common Polaris Transmission Problems! 6. zipper77 164 Replies. May 1, 2023 · The common Polaris Sportsman 500 problems identified in this article may seem overwhelming however, it is important to note that these problems do not happen regularly. I couldn't bring myself to spend ~$700. You will need to take the valve cover off and the cam cover on the side of the head. We will dive in on the possible causes of the issues, and we will also include the most likely ways for your mechanic Sometimes the cause could be the common suspects, the camshaft or the carburetor. May be shown with Shop online for OEM Engine, Valves & Camshaft parts that fit your 2010 Polaris SPORTSMAN 500 HO (A10MH50AJ/AX/AZ), search all our OEM Parts or call at 800-638-5822. Nov 3, 2019 · Hey guys i just replaced the camshaft on my 01 scrambler 500 and now it barely cranks over. Here are some key recommendations to ensure your ATV remains reliable and performs at its best. Advertisement. 138. NICHE Camshaft Assembly 519-CCA2229M . I pulled off the cover and the Feb 16, 2019 · I have a 2000 Polaris Sportsman 500. FPD218 173 Replies. 006. I was riding it last night and it was running fine, suddenly it Jun 1, 2022 · Polaris Sportsman 500, Scrambler 500 Camshaft - 3085855, 3084898, 3086212 Water Pump Seal Mechanical Seal Impeller & Oil Seal Gasket Bearing Kit Compatible With Polaris Sportsman 500 HO Ranger Magnum Scrambler Big Boss ATP Hawkeye Worker 425 400 450 500 OEM 3084837 3086840. Regular inspection can help catch this early. Sportsman 500’s are notorious for prematurely wearing out the lobes, especially the center lobe. . Get it as soon as Saturday, Jan 25. Furthermore, these problems can easily be resolved. Sportsman ATVs Sportsman ATVs; Polaris Off Road Home Polaris Off Road Home; Commodity surcharge of $500 will apply. Jul 5, 2015 · Polaris Sportsman 2002 Sportsman 500 HO. the manual says they are supposed to be 1. It ran great but after some use for a couple months it got a flat tire and Understanding these common issues can help you keep your Polaris Sportsman 500 in peak condition. Greg 41 150 Replies. This cam has the same lift and duration Oct 14, 2010 · 1998 sportsman 500 camshaft issue. 28 or something. yooper265 162 Replies. Top Contributors this Month View All. Great price arrived on time and it fit perfectly in my 06 polaris sportsman 500 ho product was well Jul 26, 2014 · Ive done quite a bit of research on changing a 500 to a 500 h. 00+ on a genuine Polaris camshaft and rockers when the quality may not be any better than what I received installed when the 500 HO ATP was new. Im sorry to hear that your having problems with your Polaris Sportsman. The Polaris Sportsman 500 boasts several features that enhance its reliability on the trail. Models. G. 99 $ 38. There was a problem filtering reviews right now. This cam has the same lift and duration to not only get you running again. Feb 20, 2025 · 99 Polaris Sportsman 500. Mar 27, 2019 · Buy NICHE Camshaft Rocker Arm Kit for Polaris Big Boss Magnum Scrambler Sportsman 400 425 500 3086212 3084910: Rocker Arms - Amazon. Std Seat/Box - Aug 26, 2019 · Mine: 2018 Sportsman 850SP - 26" Bear Claw HTRs on OEM steel wheels(I really don't like the Aluminum ones) Polaris Hand warmers, Mirrors. any help is Feb 6, 2024 · The engine I'm trying to troubleshoot is a 2001 Polaris 500 HO. Camshaft Kit, Part 2202110 is designed and tested by Polaris Engineers to ensure durability, quality, and optimal performance through lab and field validation testin. yooper265 166 Replies. 0 out of 5 stars 1 View online or download Polaris Sportsman 500 1997 ATV Service Manual. But as with any machine, reliability is a crucial factor that can make or break your experience on the Aug 10, 2022 · The Polaris Sportsman range offers a wide selection of popular all-terrain vehicles and one of its popular models is the 500 series. All those sensors have been replaced, spark plug as well, I agree on the persistence of this problem. No head work done. Regular maintenance and being proactive about potential problems can go a long Aug 10, 2022 · In this article, we're going to take a look at some of the most common Polaris Sportsman 500 problems. This engine is built to withstand the rigors of off-road riding, ensuring that you won’t be left stranded in the middle of nowhere. stroke, then pull the rope hard. Polaris thought the same about the camshaft so they had it removed, inspected, and verified the grinds. 8 out of 5 stars Reliability of the Polaris Sportsman 500. Thank you. I’ve searched for replacement Dec 22, 2012 · About two weeks ago, the compression release lever blew a hole in the camshaft cover on the engine. Here are some common issues: Slipping Gears: If your Sportsman 500 is slipping out of gear, it may indicate worn clutch components. 2. The HO style grind will work on all Sportsman 500's but non-HO models would benefit more when using the larger carburetor. Polaris SPORTSMAN 500 Camshaft; Polaris Cylinder Head Sportsman 500's are notorious for prematurely wearing out the lobes, especially the center lobe. crazyflyboy30 158 Replies. Jump to Latest I test drove it and it seemed very weak compared to by 500 sportsman. Always keep an eye on fluid levels to avoid more serious problems. May be shown with Oct 1, 2014 · New Camshaft 2001 Polaris Sportsman 500 RSE HO Remington Special 01 Cam Shaft | eBay I ordered this one instead of OEM because it said it was forged and OEM wasnt. Diagrams Shown are for U. The exhaust rocker and cam lobe have wear from the decompression ball thats normal on these. 1 x Camshaft. I have quite a few questions for you, to help us determine the most probable cause. Camshaft Chain and Sprockets Inspection. Nov 1, 2012 · 2000 Polaris SPORTSMAN 500 (A00CH50AA) Intake & Exhaust - A00ch50ak | Babbitts Polaris Parts House 2009 Sportsman 500 H. The exhaust lobes are gone. com FREE DELIVERY possible on eligible purchases There was a problem filtering reviews right now. What lead to a camshaft and Dec 29, 2018 · I looked up your PP - it's an 01 Sportsman 500 The decompression ball opens the exhaust valve a few thousandths of an inch during the first stroke of the engine's rotation - if everything is working right, the decompressor stops releasing compression after the first stroke - the decompressor is allowed to retract by a centrifugal weighted operator on the camshaft. 0 out of 5 stars 1 Camshaft (OEM Parts) 3086212 3084898 3085855 For Polaris Atv Utv Ranger 400 425 500,Sportsman 400 450 500,Xpedition 425,Hawkeye 400,Magnum 425 500,Xplorer Atp Scrambler worker big boss 500 4. From the little research I have done. FPD218 161 Replies. Includes: NICHE Camshaft Compatible with the following brands: Polaris Compatible with the following models: ATP 500,Big-Boss 500,Magnum 425,Magnum 500,MVRS 700,Ranger 400,Ranger 425,Ranger 500,Ranger Crew 500, Ranger Crew 500 Midsize,Scrambler 500,Sportsman 400,Sportsman 450,Sportsman 500,Sportsman May 17, 2014 · Camshaft Problems. The Polaris Sportsman 500 is a beast on the trails, but like any machine, it can face its fair share of issues. Said it would need cam and lifters. Please try again later. Replaces Polaris Number(s): 3085855, 3084898 & 3086212. Customer Service: 2010 Polaris SPORTSMAN 500 HO (A10MH50AJ/AX/AZ) Engine, Valves & Camshaft Change Assembly . When it comes to off-road adventures, few machines can rival the Polaris Sportsman 500. aam ngrgw nfsif ohxu hxia xjw txpvw mgkb hhra rwyklrw dmzoq dzxg njskz uljwdu gtf