Lippert Components Ground Control 3.0 - Manual (Page 12)

Rev: 01.30.2015
Page 12
Ground Control 3.0 Service Manual
Rear Jack Replacement
1. Unbolt the jack from mounting bracket.
2. Bolt the new rear jack (Fig. 18C) to the mounting bracket (Fig. 18B) using six bolts (Fig. 18D) and nuts
(Fig. 18A) per jack. Tighten the bolts to 90 lb.-ft. of torque.
3. Connect the wire harnesses to the rear jack motor wires.
NOTE: LCI recommends zip-tying the harnesses tight against the rear jack motors to prevent damage to the
harnesses.
Fig. 18
Rear S ensor Replacement
1. Locate the rear sensor in the underbelly of the coach.
2. Cut an access panel in the underbelly using a knife. The rear sensor should be installed on the
crossmember to the rear of the back axle, centered curbside to roadside on the unit.
A
B
C
D
Main Frame Rail
Be sure not to cut any hoses or wires that may be under the underbelly.