How to Change the Oil in a Three-Wheeled Motorcycle Reverse Gear?
3 Answers
First, locate the reverse gear of the vehicle. Find the screw with a washer underneath the reverse gear, unscrew it to drain the gear oil, and then tighten the screw back. Add 200 milliliters of gear oil through the plastic plug on top.
I often change the oil for my trike's reverse gearbox, and it's actually quite simple—no need to call a mechanic. First, find a flat spot to park and turn off the engine, letting it cool down to avoid hot oil burns. Gather your tools: a suitable wrench (usually around 17mm), a container for the old oil, a funnel, and fresh gear oil—make sure to check the manual for the recommended type, such as SAE90 or the manufacturer’s specified grade. Loosen the drain plug at the bottom of the reverse gearbox to let the old oil flow into the container, waiting about 10 minutes for it to fully drain. Be careful not to get oil on your skin, as it can cause irritation. Once drained, tighten the plug, then pour fresh oil through the fill port until it reaches the full mark on the dipstick. After finishing, start the engine to test if reverse engages smoothly. Always recycle the old oil properly—never dump it to avoid environmental harm. The whole process takes about 30 minutes, but beginners should wear gloves and goggles for safety. Don’t forget to log the oil change date to maintain good maintenance habits.
When handling the oil change for a three-wheeled motorcycle's reverse gearbox, I pay special attention to details to prevent accidents. The overall steps are simple: park and turn off the engine, locate the bottom drain hole, unscrew the bolt to drain the oil, and add new oil up to the marked level. However, there are many potential pitfalls—overfilling can cause leaks or poor operation, while underfilling increases gear wear; overtightening the bolt may strip the threads, but leaving it too loose leads to oil leaks; the oil must be the correct type, as using cheap or inferior products accelerates part damage. I recommend consulting the manual before each change to confirm the drain hole location and avoid damaging the vehicle by selecting the wrong hole. Ensure all tools are ready: wrenches, funnels, and a container for the old oil, which should be sent to a professional recycling facility. It’s best to change the oil every 5,000 kilometers or once a year, especially if long-distance travel is frequent, as timely oil changes can prevent costly major repairs. Take your time during the process—beginners can watch instructional videos or ask a friend for assistance.
