What is the correct installation method for the Fengjun 5 flywheel?
3 Answers
Great Wall Fengjun 5 flywheel installation method: 1. Adjust the crankshaft pulley to the first cylinder. 2. There is a letter next to the flywheel screw, align the T mark upwards and match the point on the back of the flywheel with the point on the crankshaft to complete the installation. Below is more information about the Great Wall Fengjun 5: 1. The Great Wall Fengjun 5 adopts a family-style grille design and is equipped with ABS+EBD, reverse radar, 120km/h overspeed warning, multifunction steering wheel, leather seats, etc. 2. The Fengjun 5 is powered by a GW4D20E 2.0T diesel engine with maximum power outputs of 75kW (102PS) and 105kW (143PS), and peak torque of 225N•m and 315N•m.
Installing the Fengjun 5's flywheel is a meticulous job. I've worked on plenty of these vehicles, and it's all about cleanliness and precision. The flywheel is a critical component connecting the engine and clutch, so the surface must be thoroughly cleaned before installation to ensure no oil stains or rust. Check the flywheel for deformation or wear—if there are even small cracks, it needs replacement. When installing, align the bolt holes with the engine crankshaft's locating pins, gently place it on, then use a torque wrench to tighten the bolts to the manual's specified torque. Typically, a cross-tightening sequence is recommended, like alternating from the center outward, to avoid uneven force distribution. Last time I skipped the torque wrench out of laziness, and the flywheel became unbalanced—the engine shook violently upon startup and even burned the clutch disc. The key is to test-start it after installation, listening for unusual noises and ensuring smooth RPM. If you're not confident doing it yourself, better take it to a professional shop—don't risk major damage for minor savings.
That time I replaced the flywheel on my Great Wall Steed 5 in the garage was truly a lesson-filled journey! Don't underestimate this simple-looking component - it's crucial for smooth engine operation. Before installation, I cleaned the engine bay and sanded the flywheel contact surface to ensure smoothness. The bolts are critical - you must use high-quality ones and follow the cross-tightening method, starting from the center and working outward in circular increments while gradually increasing torque. The manual specifies precise torque values that must be strictly followed - neither over nor under. A friend of mine ignored these standards, resulting in deafening noise and increased fuel consumption while driving. The flywheel alignment marks must be perfectly matched - any misalignment will cause startup hesitation. The whole process took about one to two hours and was quite physically demanding, but once properly installed, sitting in the car felt like having a brand-new engine - whisper quiet. Never neglect flywheel condition - inspecting it every two to three years can prevent embarrassing roadside breakdowns.
