{"product_id":"1972-mercury-mariner-outboard-engine-3-9hp-140hp-workshop-repair-and-service-manual-3899ii","title":"1972 Mercury Mariner Outboard Engine 3.9HP-140HP Repair, Workshop \u0026 Service Manual","description":"\u003cp\u003eThis in-depth digital engine service and repair manual covers your Mercury engine from end to end — internal components, fuel, cooling and electrical systems, timing, rebuild procedures, torque values and full troubleshooting. Whether you are carrying out routine maintenance or a complete overhaul, you get precise factory-level reference at your fingertips. Instant download.\u003c\/p\u003e","brand":"Pro Manuals","offers":[{"title":"Default Title","offer_id":66235138769245,"sku":null,"price":121.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1104\/9648\/1629\/files\/95k-3461e2b57bb890ccd02d-1.jpg?v=1792239802","url":"https:\/\/promanual22.shop\/products\/1972-mercury-mariner-outboard-engine-3-9hp-140hp-workshop-repair-and-service-manual-3899ii","provider":"Pro Manuals","version":"1.0","type":"link"}