{"product_id":"1991-yamaha-vk540-service-repair-manual","title":"1991 Yamaha VK540 Service and Repair Manual","description":"\u003cp\u003eThe 1991 VK540 carries the code VK540ER. LIT-12618-VK-50 is the Yamaha manual that covers it, along with the 1989 and 1990 machines.\u003c\/p\u003e\u003cp\u003eNothing else shares this book, which is unusual and useful. Every specification, clearance and torque figure in it was written for the VK540, with only the year-to-year differences to keep straight.\u003c\/p\u003e\u003ch3\u003eSections\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMaintenance intervals and adjustments\u003c\/li\u003e\n\u003cli\u003eEngine teardown, wear limits, reassembly torque\u003c\/li\u003e\n\u003cli\u003eCarburetor and oil system service\u003c\/li\u003e\n\u003cli\u003eClutch, chaincase, track and skis\u003c\/li\u003e\n\u003cli\u003eSuspension work and chassis repair\u003c\/li\u003e\n\u003cli\u003eElectrical testing with full wiring diagrams\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor a sled that earns its keep hauling, having the factory figures on the bench is the difference between a repair and a second repair. Each measurement step states the limit at which a part stops being serviceable, and the troubleshooting tables work backward from a symptom instead of sending you through parts one at a time. Confirm the code on the frame before you order against a table.\u003c\/p\u003e","brand":"FactoryManual","offers":[{"title":"Default Title","offer_id":49083164197086,"sku":"YAMAHAVK5401991SRM","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/4113\/8910\/files\/1991-yamaha-vk540-service-repair-manual.png?v=1789926776","url":"https:\/\/factorymanual.com\/products\/1991-yamaha-vk540-service-repair-manual","provider":"FactoryManual","version":"1.0","type":"link"}