Lp-Gas Hose Inspection - Monaco LaPalma Owner's Manual

LP-GAS HOSE
INSPECTION
7 • 282
It is suggested by the hose manufacturer that the Liquid Propane Gas
(LP-Gas) supply hoses used on the motorhome be subject to regular inspections.
As a guideline, we suggest that all flexible LP lines connecting the slide-out,
appliances, or tanks be inspected in the spring and fall of each year by a
qualified RV technician.
According to the manufacturer, the inspections should consist of the
following procedures and be performed when the hose is not under pressure:
1. Inspect the outside cover of the hose for blistering, abrasion or
cuts and end coupling slippage. Cuts in the hose cover, which
expose or damage the reinforcement, are cause for
replacement. Hose strength is controlled by the plies of the
reinforcement and, for this reason; damage in this area cannot
be tolerated. Small cuts, nicks, or gouges in the cover that do
not go completely through the cover will not be cause for
replacement of the hose.
NOTE: Pricking of the cover in the manufacture of this
type of hose is common and necessary for satisfactory hose
performance. Consequently, the uniformly pricked cover
should not be viewed with alarm.
2. Damage to the textile reinforcement or wire braid is cause for
hose replacement. Wire braid reinforced hose, which has been
kinked or flattened, so as to permanently deform the wire braid
in the un-pressurized state, shall be removed from service.
3. Blistering or loose outer cover is cause for hose replacement.
4. Examine end couplings for slippage. Slippage is evidenced by
the misalignment of the hose and coupling and/or the scored or
exposed area where slippage has occurred. Any evidence of
slippage is cause for hose replacement.
5. It is important that if a damaged LP-Gas hose is found, the
source of the damage be determined and corrected prior to the
replacement of the LP-Gas hose.
NOTE: Only a qualified RV technician should complete
replacement of LP-Gas components.
It is also suggested, that the flexible LP-Gas supply lines on your
recreational vehicle be replaced every ten (10) years. The manufacturer of the
LP-Gas supply lines recommended this schedule after performing extended
testing and have determined that the failure rate may rise after this period of
time. The motorhome manufacturer recommends following these guidelines to
assure your continued safety and the dependable use of your recreation vehicle.
LP-Gas System
2004 • LaPalma