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A. STABILIZER JACKS
On item #4 (illustration), drive screw,
spray silicone is recommended to be
applied two or more times per year.
DO NOT use oil or grease as it will
attract dirt and grit causing gradual
deterioration.
Also lubricate pivot pins at top and
bottom.
Same instructions for power jacks.
B. JACKS
A. Travel Trailers
Tongue jacks, truck camper and
landing gear jacks, extend to full
length, clean all parts and spray silicone lubricant on inner tubes.
On the top of the jack is a metal cover attached with a wire spring
clip or a screw Remove cover and inspect gears for grease. Re-
grease if there is none there or it has dried out. Add only if no
grease is visible. Some brands of jacks have a hole placed just be-
low these gears to insert oil for lubrication of the ram so it will move
smoothly, ten to twenty drops annually will do the job.
All jacks listed above have12 volt D.C. motors available as an
option for them and need no maintenance . All motors are pre-
lubed and should not be taken apart.
Be-sure to inspect electrical connections for corrosion and loose-
ness as loose terminals cause excessive heat a potential problem.
All motors are protected by a 30 amp fuse or circuit breaker lo-
cated at various places. If replacement is required, use only equally
rated item.
Hydraulic jacks—If parked or unused for 30 days or more it is
suggested, to lubricate cylinder rods with silicone spray to prevent
rust, once per month, plus operate them to lubricant seals and inter-
nal parts.
4. TIRES
Tires installed on your RV are matched to the weight of your
coach according to the rating of the tires. The most important item
in tires is to inspect and test air pressure no less than once per
week, perhaps daily during travel. Correct PSI air pressure is listed
on each tire as per rating. When air pressure is not maintained as
specified tires will run hot, especially in summer months, and blow
outs can occur. Pressure must be always be checked when tires
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