Сложный ремонт полного привода на Hyundai Santa Fe

Greetings everyone! This is Automatic Transmission Repair Technologies and our founder, Andrey Kotlov. Today we'll be talking about a rather unusual bevel gear/all-wheel drive repair on Hyundai/Kia vehicles. Video Navigation: 00:00 Start 00:04 Introduction and Vehicle Description Transmission repair for a 2013 Hyundai Santa Fe. Mileage: approximately 200,000 kilometers. Gasoline engine, 4WD 00:29 Start of Repair Gearbox disassembly (but not completely) Preparing to work with the bevel gear. 01:11 A little about the operation of the bevel gear Torque transfer from the differential to the bevel gear. The bevel gear transmits torque at a 90-degree angle. 02:45 Spline wear issues Spline wear on the bevel gear and differential housing. The differential does not transmit rotation to the bevel gear. 04:40 Necessary parts for repair Replace the bevel gear with a new or reconditioned one. Corrosion and wear due to dry running. 06:07 Additional parts Replace bearings and seals. Check the pump sealant. 08:41 Post-repair issues Torque is not transmitted to the rear axle. Error P0722, the transmission enters limp mode. 09:51 Valve body diagnostics Check the valve body and solenoids. There is pressure in the system, but torque is not transmitted. 11:40 AM Connection restoration Problem with the inner hub part breaking off. Connection restoration using welding. 12:52 PM Repair completion Installing the coupling on the gearbox. Adapting the coupling and testing it on a lift. We will answer and advise on all questions regarding factory automatic transmission and component repair: Automatic Transmission Repair Technologies Phone: +79225056995 UR. Izhevsk, Lenin St. 101g. +7(3412)77-69-95 +79225056995 (WhatsApp/Telegram) Website: https://технологии-ремонта-акпп.рф/?u... VK: https://vk.com/akppplant YouTube:    / @akpp-plant   Zen: https://dzen.ru/akpp_plant Rutube: https://rutube.ru/channel/30498121/ Telegram: https://t.me/akppplant #АКПП #4wd #Kia #Hyundai