Jayco Recon ZX 2008, Owner'S Manual

Page: 23 / 106

SECTION 3
PRE-TRAVEL INFORMATION
19
The hitch manufacturer assigns a hitch class
rating based on the capacity that hitch has for
towing and a weight classification. The weight
classification is determined from the hitch’s
weight carrying capacity (also known as the
tongue weight on a travel trailer). Before
selecting a hitch, you must know your GVWR
and tongue weight or pin box rating.
Maintain the proper tongue weight of the trailer.
Stay within the target range of 10%-15% of the
overall gross weight (travel trailer weight plus
contents). Fifth-wheels typically maintain 25%
of their overall gross weight (trailer weight and
contents) on the hitch.
Equipment that sometimes gives autos, trucks
and sport utility vehicles a softer ride can
accentuate swaying when pulling a RV;
conversely, suspension that is too stiff will
increase vibration, bounce and accelerate wear
of your tow vehicle and trailer. Educate yourself
to protect you, your family and other motorists.
The rating of the hitch package purchased
should be equal to or greater than the RV’s
GVWR and the hitch weight (or pin box
rating).
Pin Box Height
Adjust the hitch assembly so that the tow
vehicle and the trailer are essentially level. A
high hitch will transfer weight behind the axles
and cause the vehicle to fishtail. A low hitch will
transfer additional weight to the hitch. Refer to
the hitch manufacturer instructions to adjust the
weight-distributing hitch to the proper height. If
you have additional questions, consult with your
dealer.
Jayco cannot be responsible for the suspension
system of any tow vehicle. There are a variety
of tow vehicle suspension systems available
that will affect the ball height, stability and
levelness of a hooked up RV. Make certain your
dealer is aware of the tow vehicle you are using
so a compatible hookup is achieved.
There is no recommended hitch height for fifth-
wheels; usually the fifth wheel pin box is
adjustable for variance in trucks and truck
suspension systems.
MOR/
RYDE
® H
ITCH
& S
USPENSION
(I
F
S
O
E
QUIPPED
)
Your RV may be equipped with an optional
MOR/ryde® hitch and suspension package.
The MOR/ryde® pin box utilizes a unique
rubber shear spring that works to absorb
shock for more comfortable, stress-free
travel. If you have further questions, contact
your dealer or Jayco Customer Service.
RV B
RAKE
S
YSTEM
The electric brakes are designed to work
with the tow vehicle brakes. To maintain
proper braking performance, both the RV
and tow vehicle brakes must be used
together. Separate use of the braking
systems will cause accelerated wear and
damage.
When your RV is new, it is impossible to
adjust the brake shoes precisely. It takes
approximately 1,000 miles and/or 50
medium to heavy stops to “burnish” fit
or “seat” the shoes to the brake drum.
After the initial break-in period your
brake shoes must be adjusted accurately
for best performance and increased
durability.
Braking system components include:
‰
Tow vehicle battery
‰
Brake controller
‰
Wire harness/connector plug
‰
Auxiliary batteries (customer supplied)
‰
Breakaway switch
Tow vehicle battery
The tow vehicle battery is the primary
source of power for your RV’s electric brake
operation. To ensure available power when
Failure to maintain the brakes in proper
working condition as specified in the
operator’s manual supplied by the axle
OEM will cause property damage,
personal injury and possibly death. Consult
with your dealer for assistance.