{"product_id":"3806889-servo-unit-core-genuine-volvo-penta","title":"3806889 Servo Unit Core | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Core deposit for a servo unit, in the Ignition and Control Systems group. It is the refundable charge raised against the old servo unit when the exchange unit is bought, and it comes back once the worn servo unit is returned. The line itself is an accounting entry rather than a part, so nothing ships against it on its own. Under Volvo Penta's core numbering the exchange unit it belongs to takes part number 3803889, which is the number to quote for the component itself. It is the only servo unit core in this run, so there is nothing here to confuse it with. The 12.701 kg published against the line is the figure to plan the return carriage of the old servo unit around, since the deposit itself ships nothing.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Core deposit line, not a servo unit you can fit\n \u003c\/li\u003e\n \u003cli\u003e\n  Belongs with the exchange unit, part number 3803889\n \u003c\/li\u003e\n \u003cli\u003e\n  Refunded when the old servo unit is returned\n \u003c\/li\u003e\n \u003cli\u003e\n  The only servo unit core in this run\n \u003c\/li\u003e\n \u003cli\u003e\n  Ignition and Control Systems group\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n As a line item it carries the refundable core charge on the exchange; the servo unit itself provides the powered assistance in the system it serves, turning a light input at the helm or control head into the force needed to move the linkage it drives.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  This is a deposit line and has nothing to fail in itself; the signs below are what normally condemns the servo unit being exchanged\n \u003c\/li\u003e\n \u003cli\u003e\n  Heavy, stiff or notchy movement at the helm or control lever\n \u003c\/li\u003e\n \u003cli\u003e\n  Assistance that comes and goes, or is there in one direction and not the other\n \u003c\/li\u003e\n \u003cli\u003e\n  Whine, groan or buzz from the unit when it is worked\n \u003c\/li\u003e\n \u003cli\u003e\n  Slow, lazy response with the linkage lagging behind the input\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🛠️ Service Notes\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  The charge is refunded when the worn servo unit is returned, so keep the old unit and send it back rather than scrapping it\n \u003c\/li\u003e\n \u003cli\u003e\n  Ordering this number on its own supplies no part - it goes on the order beside the exchange unit, part number 3803889\n \u003c\/li\u003e\n \u003cli\u003e\n  Prove the supply, the connections and the linkage before the unit is condemned, since a poor feed or a stiff joint gives the same heavy, lagging feel\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 📦 Condition\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Refundable core deposit - not a physical part\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53385848684836,"sku":"2794958","price":2750.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_30a071c3-f678-4f61-a82f-cde676467e7b.jpg?v=1788083639","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/3806889-servo-unit-core-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}