Mark LT 4WD V8-5.4L VIN 5 (2006)
Drive/Propeller Shaft: Description and Operation
Driveshaft
Driveshaft
CAUTION: All driveshafts are balanced. If undercoating the vehicle, protect the driveshaft and universal joints to prevent overspray of any
undercoating material.
CAUTION: Driveshafts are precision balanced and subject to handling damage. Do not drop or over-angle any of the joints.
NOTE: Refer to driveline system - general information for driveshaft runout and balance and indexing procedures.
Driveshafts differ in length, diameter and type of slip yoke to accommodate various wheelbase and powertrain combinations.
The 1-piece driveshaft incorporates 2 single cardan universal joints and is connected to the transmission extension housing and the rear axle housing
by a slip yoke and a pinion flange.
The 2-piece driveshaft has a rear driveshaft and a front coupling shaft. The 2-piece driveshaft incorporates 3 single cardan universal joints and is
supported with a driveshaft center bearing support which is mounted to the frame.
The front driveshaft is connected to the transfer case and the front drive axle by flanges.
Inspect the driveshaft slip-yoke rubber boot for rips and holes. Install new components as necessary.
