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Basic product parameters
Part Number: VG1246060022
Product Name: Automatic Tension WheelAssembly (Belt Tensioner) Compatible Engine:
Heavy Truck D12 EngineApplicable models: Howo and other heavy-dutytrucks equipped with D12 engines. Function:automatically adjusts the belt pretension, ensuringsmooth operation of generators, water pumps, andair conditioning pumps.
المزايا الأساسية للمنتج
Precision sealed-mouth bearings, Smooth operation, Hiohtemperatre restantandnat easyto lios Kuang Bao Die
High-strength spring damping structure with constant tension, Effective buffering Engine vibration
Aluminum alloy Casting shell, Good heat dissipation performance,impact Not easily broken
Wearresistant treatment of the wheel surface. Reduce belt Wear, long belts alloW Service life
Fault Replacement Indication
I. The belt whistles, abnormal noises, and idle noises are clear when the engine accelerates.Show
2. The belt often slips, deviates, cracks frequently, and breaksand loose bearingsand severe belt vibration
3. The tensioning wheel has excessive swaying clearance
4. Spring buckling force attenuation, insufficient tension,
احتياطات التركيب
1. Place an order to verify the part number VG1246060022 and confirm the start The machine model is D12.
2. Use special tools for disassembly and assembly, avoid hard prying, and prevent the housing from changing.Shape cracking
3. After installation, check the belt alignment, no deviation wear, or edge rubbing
4. Initiate the test run, confirm no abnormal noise, no vibration, and ensure normal tensioning operation.
VG1246060022 مجموعة عجلة الشد الأوتوماتيكية
VG1246060022 engine automatic tensioning wheelassembly, compatible with heavyweight D12 engineautomatic belt tension compensation, belt vibrationand howling suppression, high-precision smoothoperation, high and low temperature resistancevibration resistance, direct replacement of originalhole positions, and stable operation of theattachment system.
