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See Figure 6. LUBRICATING RUBBER QUAD RING FIGURE 6 Spray lubricant around edges Spray lubricant here on elevation gear Remove cap and spray lubricant into the lubricate hole. Be sure place cap firmly back on. Lubricate rubber quad ring on elevating shaft which is below worm gear with silicone spray lubricant at least twice yearly (Figure 8). This will keep quad ring from becoming brittle which could result in leaks down elevating shaft. ELEVATING SHAFT & WORM GEAR ASSEMBLY REPLACEMENT PROCEDURE WAVE WASHER FLAT WASHER RUBBER QUAD RINGFIGURE 7 ELEVATING SHAFT WORM GEAR LOWER BEARING SURFACE NOTE: It is not necessary to remove rotating gear housing from base plate or remove antenna from roof to replace the shaft & worm gear assembly. STEP 1. Lower antenna to travel position. Loosen screw on elevating crank, remove crank, spring, directional handle. Parts list page 12. STEP 2. Remove hex nuts, cable clip, and washer from bolt holding elevating tube in rotating gear housing and remove bolt. Parts list page 10. STEP 3. Remove plastic plug from top of rotating gear housing, disengage elevating gear, remove elevating shaft assembly. Parts list page 10. STEP 4. Lubricate worm gear assembly on new elevating shaft assembly with spray silicone lubricant. Make sure wave washer, flat washer and quad ring are on lower bearing (Figure 7) and insert assembly in housing. STEP 5. Reinstall plastic plug in top of housing. Gears will mesh automatically once elevating crank is turned. STEP 6. Reinstall bolt, hex nuts, cable clip and washers that hold elevating tube in rotating gear housing. STEP 7. Replace directional handle, spring and elevating crank. Make sure set screw contacts flat surface on shaft before tightening. TROUBLE SHOOTING NO PICTURE Antenna Reflector at 900 Signal from satellite 240 look angle LNBF FIGURE 8 1. Check that you have a clear line of sight to the satellite (no trees, buildings, etc.). 2. Check that you have the TV set tuned for the correct channel 3 or 4 (same channel as output of receiver). 3. Double check that you have entered the correct zip code into the receiver. If zip code is wrong, this can cause you to look in the wrong direction/elevation for the satellite. 4. Check that there are no obstructions blocking the view of the satellites. The signal from the satellite(s) WILL NOT pass through trees, buildings, mountains etc. Remember that the antenna has a 240 offset, this means that when the antenna is straight up and down (900) it is looking 240 into the sky. See Figure 8. 5. Check connections at receiver, TV, and antenna. 6. Check TV. Does it receive pictures from off-air TV stations/VCR? 7. Retune system for best picture per procedure on page 7. 8. Inspect antenna. Make sure that it has not been damaged. If antenna is even slightly bent, the receiver may not receive any signal. 9. Contact Dealer or Winegard Service Department. ANTENNA DOES NOT OR IS HARD TO ROTATE 1. Inspect antenna on roof. Make sure that mount has not been damaged. 2. Check for caulking between gear housing and baseplate. 3. Lubricate mount per procedure on page 8. 4. Contact Dealer or Winegard Service Department. ANTENNA DOES NOT OR IS HARD TO RAISE 1. Inspect antenna on roof. Make sure that mount has not been damaged. 2. Check for caulking on elevating shaft. 3. Lubricate elevating shaft per procedure on page 8. 4. Contact Dealer or Winegard Service Department. WARRANTY REPAIR WORK Before you have warranty work done on the system, make sure the company/person performing the work has been approved by Winegard Company. If not, contact Winegard Co. (1-800-288-8094) before proceeding. The Winegard warranty covers only the mount, antenna and LNBF. For receiver warranty, refer to the manufacturer's warranty. ORDERING REPAIR PARTS Repair parts are available at many RV dealers and/or service centers throughout the country. Or you can call Winegard Company 1-800-288-8094 (credit cards accepted). 10 PARTS LIST (5) E-Clip P.N. 5160818 (2) 1/4-20 Hex Nut, Nylock P.N. 2160220 (4) 1/4" Flat Washer P.N. 2160039 (2) 1/4-20 X 1.75" Hex Bolt P.N. 2160238 46cm (18") Reflector, White P.N. 2745304 (3) 1/4 x 2-5/16" Pin P.N. 2160814 Bumper Assembly P.N. 3750823 (2) 1/4-20 X 1.75" BOLT P.N. 2160238 Aluminum Gear Housing P.N. 3100520 Plastic Plug P.N. 2200045 Model RP-4000 Worm Gear & Retaining Plug See replacement procedure on page 8. RD-4610 Only Aluminum Baseplate P.N. 3100524 (4) 5/16" Hex Nut P.N. 2160230 (4) 5/16" Flat Washer P.N. 2160027 1/4-20 X 2.5" Hex Bolt P.N. 2160237 (2) 1/4" Flat Washer P.N. 2160024 REAR VIEW Model RP-3000 Elevating Gear Elevating Tube P.N. 3506038 (2) 1/4" Flat Washer P.N. 2160039 (4) 1/4-20 Hex Nut, Nylock P.N. 2160220 Digital Elevation Device, If attached the 1/4-20 x 1.75 Hex Bolts are replaced with 1/4-20 x 2" Hex Bolts Backup P.N. 2745348 Washer P.N. 3200657 Retaining Nut P.N. 2200047 (requires 15/16" socket wrench) (10) #10 x 1" Hex Head Screw P.N. 2160178 Nylon Bearing P.N. 3200656 11 PARTS LIST (2) Cable...

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