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1. PROPANE SYSTEM 

 

Your system to feed propane fuel thru your piping system needs 

to be inspected for leakage at least once per year, preferably in the 
spring before you begin your camping season. 
 

The  best  method  to  test  the  system  is  to  use  a  manometer,  an 

instrument used to measure the operating pressure at 11” of w.c., as 
well as leak testing. 
 

You may also use soapy water that does not contain chlorine or 

ammonia, applied on the brass fittings looking for bubbles indicating 
leakage.    If  LEAK  IS  FOUND,  repairs  must  be  made  before  using 
your coach for safety reasons. 
 

This  system  includes  all  copper  lines,  brass  fittings  to  each  ap-

pliance,  hoses,  regulator,  and  steel  manifold  lines  with  attached 
brass fittings. 
 

As  a  manufacturer  we  suggest  you  have  your  selling  dealer’s 

service  center  perform  this  test  unless  you  have  the  proper  equip-
ment  and  full  understanding  of  how  to  perform  this  test.    You  may 
also wish to use a local reputable RV service center to perform this 
function. 
    Tests and inspections to be performed: 
   1.Propane  regulators  MUST  have  vent  installed  down  at  6:00 
o’clock position and  regulator  MUST be able to breath. 
   2.Pressure needs to be set at 11”wc (water column). A  manome-
ter or u-tube  MUST be used to perform this test and adjustment. 
   3.  Should  flame  on  your  stove  flutter,  goes  high  and  drops 
down ,your regulator may have contamination inside, caused by fuel 
sediments.  Replacement is your only solution. 
   4.If  pressure  is  to  high  ,  it  affects  performance,    efficiency  and 
safety.  If  setting  is  too  low  your  appliances  will  not  operate    cor-
rectly,. Adjustment is needed same as in # 2. 
   Proper equipment and knowledge is of up most importance to per-
form these tests. 
 
 
 
 
 
 
 
 
 
 
 

Chapter III—Systems 

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Summary of Contents for KZRV

Page 1: ...GUIDEBOOK TO ENJOYMENT OF YOUR KZRV RECREATIONAL VEHICLE Maintenance Manual PDF created with pdfFactory trial version www pdffactory com...

Page 2: ...O KEEPING YOUR COACH IN GOOD CONDITION FAILING TO PROVIDE MAINTENANCE AS SUGGESTED COULD RESULT IN LOSS OF WARRANTY COVERAGE FAMILIARIZE YOURSELF WITH THIS MANUAL AND USE THE MAINTENANCE CHART IN BACK...

Page 3: ...inspectors and fully meets our high quality standards As the owner of a new KZRV RV you can rest assured that we will do all we can to keep you a happy camper Naturally your selling dealership is alw...

Page 4: ...ur recreational vehicle On the reverse side of the customer delivery sheet is the war ranty coverage information Note the twelve 12 exclusions espe cially items four five six and seven which are maint...

Page 5: ...orner Moldings Inspected Sealed Windows Inspected Sealed Slide Out Inspected Sealed Rear Lower Hinges Inspected Greased LP Systems Leak Test Regulator Leak Test Adjusted Plumbing Leak Test Electrical...

Page 6: ...11 ABS Plastics 11 Exterior Roof 11 Extrusions and Vents 13 Vinyl Tire Covers 14 Slide outs 14 Toy Haul Rear Doors 15 Tents 15 Chapter III Systems Propane System 17 Plumbing System 18 Electrical Syste...

Page 7: ...unter Tops 28 Solid Surface Counter Tops 28 Window Mini Blinds 30 Day Fabric Shades 30 ABS Plastic Components 30 Drapes 30 Cushion Covers 30 Furniture 30 Windows 31 Smoke Alarm 31 Propane and CO Detec...

Page 8: ...t to begin from moisture Your frame needs to be inspected and examined every year to touch up or repaint as normal maintenance We sug gest this be performed each fall before storage to guard against w...

Page 9: ...ption 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...

Page 10: ...ys start the attaching nuts by hand before using any power wrenches to avoid cross threading Wheel torque must be 85 to 120 maximum foot lbs 95 lbs is pre ferred Re torque wheels at 100 miles and 300...

Page 11: ...ng will put grease on brake shoes 4 Replace rubber plug This system installed for a quick Friday night bearing lubrication and short trip because you forgot to repack bearings correctly The Ultrulube...

Page 12: ...rake must be readjusted so that there is no drag on the drum 2 While slowly turning the hub drum tighten the spindle nut to ap proximately 20 ft lbs then loosen to first notch in nut This is especiall...

Page 13: ...ke shoes and drum are not completely meshed together This first adjustment should occur at 200 to 1000 miles or when brakes have been engaged 100 times referred to as burnishing After initial ad justm...

Page 14: ...the best stopping ability Axles and brake systems are from 3 different suppliers Be sure parts are from same supplier as original manufacture A Brake Shoes While the hub drum is removed the brake sho...

Page 15: ...must be bored more than the maximum diameter cast in the brake drum Armature surface machining is a difficult process with most drum lathes and is not recommended If it resurfaced it should be ma chin...

Page 16: ...need to be inspected once per travel sea son or if you are traveling many miles On the inside of shackle bolts there are serrations intended for bolt head not to turn or move Should these serrations b...

Page 17: ...lubricate the pivot points to pinpoint this area locate the washer between the parts An automotive grade non staining lubricant is recommended Silicone spray is also good use it monthly during travel...

Page 18: ...e the original gloss and color Good polishing with a self cleaning automotive wax will restore most of the original gloss A fall and spring wax job is generally all that is needed to maintain the orig...

Page 19: ...l mar the natural finish DO NOT USE Armor All or other oil solvent base cleaners as they will leave a slick surface A good thorough cleaning with some elbow grease and the sug gestions above should ke...

Page 20: ...If upon inspection you find the above conditions repairs must be made These conditions will permit water to enter slowly and eventually cause major damage to your KZRV Corner and roof extrusions have...

Page 21: ...as a garbage bag thin vinyl etc between the tire and cover 7 SLIDEOUTS KZRV uses many variations for slide out systems most have power 12 volt power operation 1 Below and Above Floor System This syste...

Page 22: ...fabric laminated with vinyl exterior in areas where there is vinyl only Two tendencies that you may dis cover in any tent assembly are condensation and possible minor leakage on the first several tim...

Page 23: ...ure to moisture Mildew is always the result of negligence The plastic windows have a 0 cold crack rating Do not raise the tent to maximum height in extreme 0 degree weather as the windows may shatter...

Page 24: ...ce center perform this test unless you have the proper equip ment and full understanding of how to perform this test You may also wish to use a local reputable RV service center to perform this functi...

Page 25: ...is equipped with an ice maker and or water filter don t forget to review these connections as well Often connections such as elbows and tees under cabinets behind cabinets under faucets etc Many fauc...

Page 26: ...or loose connections in the load center and tighten if loose Loose wire connections cause high heat and potential fire problem especially in and around circuit boxes Inspect all fuses and be sure the...

Page 27: ...o be added as needed This depends on the amount of draw time that your converter is in operation Use distilled water if at all possible as it is nearly mineral free Not keeping batteries charged will...

Page 28: ...g the flow of exhaust gas being expelled into coach b Inspect and test any propane connections and lines for signs of leakage c Inspect any and all gaskets for leakage or deterioration Replace if dama...

Page 29: ...ommet around propane copper line entry through the heater jacket as it must be sealed to prevent fumes from carbon monoxide and potential propane leakage to enter coach Once per year inspect all wire...

Page 30: ...has not been in operation for 24 48 hours prior to the start of the winterization process If you unit is equip with a DSI model water heater make sure that you turn the ignition switch in the off posi...

Page 31: ...could break off causing a worse situation Steel items could also enlarge the holes causing excess fuel usage raising BTU s higher heat and possibly a fire Soap and warm water are your best solution T...

Page 32: ...F position 3 Remove the garden hose adapter from the water sole noid valve 4 Remove the ice maker water line from the water sole noid valve DO NOT unwrap the water line heater wires from around the wa...

Page 33: ...air cannot move freely from lower service vent to the roof vent your refrigerator will not operate and it has the potential of damaging the cooling unit 6 Burner The burner assembly located under the...

Page 34: ...ge with other fil ters see figure 4 If the vehicle is equipped with a flush mount ceiling assem bly remove the four return air grill screws Remove filter from grill and either clean or exchange with n...

Page 35: ...ing frequently For tough and deep stains you may need to use a professional cleaning service Pretest carpet for colorfastness in an inconspicuous area such as under a cabinet 4 COUNTER TOPS The surfac...

Page 36: ...e surface with dilute household bleach 1 part water 1 part bleach Rinse top thoroughly with water and wipe dry REFURBISHING FINISHED GLOSS LEVEL Matte Rub entire surface with a green Scotch Brite pad...

Page 37: ...nal vehicle consist of different cotton and polyester combinations Frequent vacuuming is recommended as the first choice of cleaning Using a damp cloth in warm water with detergent soap spot clean soi...

Page 38: ...working properly Test each smoke alarm at least once a week Keep a supply of approved 9 volt replacement batteries on hand Test each smoke alarms used in RVs after vehicle has been in storage before e...

Page 39: ...ALARM COVER At least once a year more frequently in dusty locations use the soft brush attachment of your vacuum to clean the alarm cover CLEAN THE ALARM COVER WHEN DIRTY Wash the alarm cover by hand...

Page 40: ...on DO NOT attempt to produce CO to test the alarm The TEST RESET button tests all functions of the alarm and is the ONLY safe way to be sure the alarm is working properly The alarm may be tested at an...

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