Clearance and Design Specifications
Models 208, 219 Quadra-Track and Model 300 listed below.Torque Specifications
Model 208 Shift Pattern:
GENERAL
The model 208 transfer case provides four-wheel high and low ranges, a two-wheel high range and a neutral position. The model 208 is used in Cherokee, Wagoneer and Truck models only. Models equipped with the 208 transfer case are also equipped with manual locking front drive hubs as standard equipment.
The model 208 is a chain drive unit consisting of a two- piece aluminum case containing front and rear output shafts, two drive sprockets, a shift mechanism and a planetary gear assembly. The drive sprockets are connected and operated by the drive chain. The planetary assembly which consists of a four pinion carrier and an annulus gear provide the four-wheel drive low range when engaged Reduction ratio is 2.61:1 in low range.
Transfer Case Shift Pattern
A floor mounted shift lever is used to select the various operating ranges on all 208 models. The shift lever is located on the floorpan transmission tunnel adjacent to the transmission gearshift lever. Although the transfer case shift pattern is in a straight line for all 208 models, the range positions are different for manual and automatic transmission applications.
Four-Wheel Drive Indicator Lamp
An indicator lamp is mounted in the instrument panel to alert the driver whenever the vehicle is being operated in four-wheel high range. The lamp is controlled by an indicator switch in the transfer case. The switch is a ball and plunger unit that is activated by the transfer case range sector when four-wheel high range is selected. The indicator lamp is illuminated in the fourwheel high range position only.
Model 208 Specifications:
219 Quadra-Track Shift Pattern:
GENERAL
The model 219 Quadra-Trac transfer case provides four-wheel high and low ranges, a neutral position and a four-wheel high-lock position for use when the vehicle is immobile due to excessive wheel spin.
Model 219 provides full-time, fully differentiated op-eration in 4H range only. The 4L and Lock ranges provide undifferentiated drive modes. In 4H range, differentiation is accomplished through a torque biasing viscous coupling and an open differential connected to the coupling. Two drive sprockets and an interconnecting drive chain are used to distribute input torque.
Drive range selection is by means of a floor mounted shift lever. A straight line shift pattern is used for all models equipped with the model 219.
Four-Wheel High-Lock Position Indicator Lamp
An indicator lamp is mounted in the instrument panel to alert the driver whenever the vehicle is being operated in four-wheel high-lock range. The lamp is controlled by an indicator switch in the transfer case. The switch is a ball and plunger unit that is activated by the transfer case range sector when four-wheel high-lock range is selected. The indicator lamp is illuminated in the four-wheel high-lock position only.
General Specifications:
219 Quadra-Track Torque Specifications:
Service Set-To Torques should be used when asaembling components. Service in-Use Recheck Torques should be used for checking a pre-tightened item.
Model 300 Transfer Case
General Specifications:
GENERAL
The model 300 transfer case is used in CJ and Scrambler models only. It is a gearbox unit having the gears positioned in a layshaft-type of arrangement. The 300 has a cast iron case, four gear positions and employs an external floor mounted gearshift linkage for range control. The 300 is a part-time four-wheel drive unit providing four-wheel high and low ranges, a neutral position and two-wheel high range. The four-wheel high and low ranges are undifferentiated. Manual locking front hubs are standard equipment with this transfer case. In addition, the 300 is used with both manual and automatic