Automatic Leveling System; Manual Leveling - Holiday Navigator 2003 Owner's Manual

Chassis Information
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Manual Leveling

Automatic
Leveling System
1 0 • 4 1 0
Manual Operation:
When manually operating the leveling system always lower the front jack
first. The front jack acts as a pivot point for chassis, reducing torsion stress on
the body of the motorhome.
• Apply the parking brake.
• Turn the ignition switch ON, do not start the engine. Be sure the
transmission is in neutral.
• Lower the air suspension by making several brake applications
until system air pressure is below 60 psi. With the ignition on,
push and hold the Air Dump switch to lower the suspension.
• Turn on the jack control Power switch.
• Each yellow light and rocker switch combination corresponds to
each jack as positioned on the chassis.
• To extend a particular jack, push and hold the corresponding rocker
switch to Extend until the yellow light goes off. That particular
jack is in the level position.
• To retract a particular jack, push and hold the corresponding rocker
switch until the jack fully retracts.
• Turn off the Power switch.
• Turn off the Ignition switch.
CAUTION: Damage to the mud flap may occur if the mud flap is
located over a raised area when the suspension is lowered.
CAUTION: Do not move motorhome while the jacks are still in contact
with the ground or extended, damage to the jacks can occur. Do not
use the jacks to raise any wheels off the ground. Damage to the
motorhome may occur.
Automatic Operation:
The ALL JACKS RETRACT mode or MANUAL mode can be engaged
at any time during automatic leveling operation. Prior to and during the auto-
matic leveling process, it is essential that there is no movement in the
motorhome.
To begin automatic operation:
• Apply the parking brake.
• Turn the ignition switch to the ON position. Be sure the transmission
is in neutral.
• Turn the jack control Power switch on.
• Press the LEVEL switch to AUTO.
• The top green light will start blinking. After a ½ second delay, the
pump motor will activate and all jacks will extend.
N A V I G A T O R 2 0 0 3