Provides optimal smoothness and fuel economy at high speeds. This mode is not for use on dry pavement. Intended only for off-road applications such as deep sand, steep grades, or pulling heavy objects. Refer to Shifting to or from 4L 4X4 low for proper operation. Note: Do not perform this operation if the rear wheels are slipping or while applying the accelerator pedal. Note: You may hear some noise as the system shifts or engages; this is normal.
You can move the control from 2H or 4H at a stop or while driving. The information display may display a message indicating a 4X4 shift is in progress. Once the shift is complete the message center can then display the system mode selected. The information display can display a message indicating a 4X4 shift is in progress. The information display can then display the system mode selected. If any of the above shift conditions are not present, the shift should not occur and the information display can display information guiding the driver through the proper shifting procedures.
If Shift Delayed Pull Forward displays in the information display, a transfer case gear tooth blockage is present. To alleviate this condition, place the transmission in a forward gear, move your vehicle forward approximately 5 ft 1. For proper operation, make sure that each hub is fully engaged and that both hub locks are set to the same position both set to LOCK or both set to AUTO.
This system includes an electronically controlled transfer case with a high capacity clutch. The system is interactive with the road, continually monitoring and adjusting power delivery to the front and rear wheels to optimize traction. Note: The AdvanceTrac system has the ability to take over control of the transfer case clutch in 4A mode and disable it during driving maneuvers when necessary.
Sends power to the rear wheels only. In 4A mode the center differential is electronically-controlled and rear drive wheel bias. Whether your an old timer or just bought your Ford you'll find that Ranger Forum is a great community to join. Best of all it's totally free! Great writeup! Best bet is to use a spanner wrench on the inner nut to keep it from spinning. Also, the conversion nuts are spicer, so you can grab them off of chevys as well as fords in a jy.
Also, the lockout hubs take a lot LESS grease to work, so just lube them lightly or you'll have problems with them locking properly..
Brinker88 , Jan 16, You must log in or sign up to reply here. Show Ignored Content. When not locked in, the front wheels axles work separately and only allow rear wheels to spin. When locked, the van is on 4WD. The rear wheels will also get power directly from the engines and work on a vacuum-actuated system. If you are interested in the functions and details of the locking hub, this article will help you.
It will let you know about the ins and outs of the locking hubs. It enables the front wheels to pivot unreservedly when detached from the front hub. Opening and closing of the locking hub determine the friction created on the wheel. There are mainly two types of locking hubs. Here are some details on both. In the manual locking hub, there is a knob to work with. When needed, a driver will have to rotate the knob to adjust the Locking Hub.
It adjusts itself when torque is applied during driving. With the help of the driving shaft, it can be adjusted. There is no need to put the car in neutral. But in the manual locking hub, the driver needs to get out of the car and adjust the nob.
The manual gives the driver a bit of freedom to work with the locking and unlocking when necessary. But in auto, it shifts itself only when necessary. Your four-wheel vehicle can work as 2 wheel drive and 4 wheel drive. There are two axles in your car. When the hubs are unlocked, the axles work separately. They spin regardless of each other. They can be pushed from the rear axle whenever you push them.
This is 2WD. But when the front locking hub is locked, the two half axles are connected. Now the drive works as 4WD. The two axles will spin together.
You are now ready for 4WD.
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