Rebuilding carburetor on Polaris xplorer 400 (1) - YouTube Click to view on Bing5:05HOW TO Polaris Scrambler 400 Carb- Adjust Clean Repair Rebuild Service 2 Stroke Engine Assembly Oil Injection System Carburetor rebuild on a Polaris Sportsman ATV 500 making 1Author: maxam home repairViews: 21K Polaris Scrambler 400 4X4 Manuals Polaris Scrambler 400 4X4 Pdf User Manuals. Polaris Manuals; Offroad Vehicle; Scrambler 400 4X4; Polaris Scrambler 400 4X4 Manuals Manuals and User Guides for Polaris Scrambler 400 4X4. We have 1 Polaris Scrambler 400 4X4 manual available for free PDF download: 2 Stroke Engine Troubleshooting. 261. Engine Does Not Turn Over. 261. POLARIS SPORTSMAN 400 SERVICE MANUAL Pdf Download. View and Download Polaris Sportsman 400 service manual online. Sportsman 400 Offroad Vehicle pdf manual download. 2. Run engine two to three minutes until warm. Stop engine. Polaris Premium 4 All Season Synthetic, 0W/40, PN 2871281 3. Clean area around ENGINE EH42PL / EH50PL OIL FLOW DIAGRAM EH42PL / EH50PL Engine Internal passage to Polaris Xplorer 400 Specs | Gone Outdoors | Your Adventure The 4-cycle, single-cylinder engine of the Xplorer 400 displaces 378 cc. The liquid-cooled, oil-injected power plant has a compression ratio of 6.9 to 1 and is equipped with a Mikuni carburetor. Bore and stroke are 3 inches (83 mm) and 2 inches (70 mm) respectively. 3086755 Polaris Cylinder - Head $219 - AdeptPowersports This part is number 2 on this diagram Quantity required per assembly: 1. 1995 Polaris Sport 400L (W958540) CRANKCASE and CYLINDER Sport 400L W958540. This part is number 4 on this 1996 Polaris Xpress 400 (W969540) CRANKCASE and CYLINDER (400) XPRESS 400 W969540. Where can you get a motor diagram for a 1996 Polaris sport Where can you get a motor diagram for a 1996 Polaris sport 400 2 stroke ATV? Answer. Wiki User April 14, 2009 3:12AM. The 95 Polaris sport is a 2 stroke model, 1995 Sprotsman 400 2 Stroke. | Polaris ATV Forum 1995 Sprotsman 400 2 Stroke. Jump to Latest Follow 1 - 14 Having had two polaris 400s of that vintage I don't remember any hoses running to the engine like you describe. In the front of the engine on right side there is a place to add oil too and you can crack that bolt open and see what comes out or check for contamination.