What happens if you dont have a viscous fan hub?
Without a properly functioning viscous fan hub, your engine can easily overheat, which often causes extremely expensive repairs. When you are driving at high speeds it is less important, but when you slow down (off road, traffic lights or low speed suburb work) you are at risk of your engine getting too hot without a working viscous fan hub.
When do you need a viscous fan coupling?
Viscous fan couplings are used on vehicles (cars and trucks) with inline engine positions, mainly rear wheel drives. These fans are needed at slow speeds and while idling. A faulty fan can cause an engine to overheat while idling or in heavy traffic, or poor mileage and loss of horse power.
How to do a viscous fan drive test?
www.ets.borgwarner.com Subject: Viscous Fan Drive Test Procedure (Bi-Metal Drives Only) Diagnostic Procedure This test is most effective at an ambient air temperature of 80° (26.7°C) or higher. 1. Check the torque of fan blade fasteners. Refer to Table 2, Torque Chart. 2. Check the torque of fan drive-to-pulley, hub and bracket assembly fasteners.
What to do if you have a viscous fan clutch?
It’s important to check the drive belt for wear and glazing. A viscous fan clutch contains a thick fluid that can leak from the unit. This fluids viscosity is measured in CST or centistokes and will wear over time. Check the unit for leaks through the seams and around the shaft. They also have a thermostatic spring that must be inspected.
Do you need a part number for a viscous fan clutch?
If you are unable to find a part number on your viscous fan clutch, our easy-to-use fan clutch identification system will walk you through the process of measuring it to determine the proper replacement. Our one-of-a-kind modular system eliminates the need for excessive viscous fan clutch inventory.
Without a properly functioning viscous fan hub, your engine can easily overheat, which often causes extremely expensive repairs. When you are driving at high speeds it is less important, but when you slow down (off road, traffic lights or low speed suburb work) you are at risk of your engine getting too hot without a working viscous fan hub.
Viscous fan couplings are used on vehicles (cars and trucks) with inline engine positions, mainly rear wheel drives. These fans are needed at slow speeds and while idling. A faulty fan can cause an engine to overheat while idling or in heavy traffic, or poor mileage and loss of horse power.
What’s the firing order for a Nissan KA24DE?
KA24 firing order is 1-3-4-2. Along with KA24DE, 2L KA20DE was produced. In 2004 KA24DE engine was substituted for more modern 2.5L QR25DE. This engine belongs to the simple, reliable and durable Japanese engines of the 90-s. You need just to serve it regularly and use high quality engine oil.