Stowmaster 5000 PDF Installation Instructions Manual


Mount part “A” on the passenger side as shown, using the supplied ½” x 1½” bolts, a safety plate (“C”), flat washers, lock washers and nuts. Do not tighten — leave loose for now — they will be tightened later. NOTE: Parts “A” and “B” have an extra hole — “D” — designed for safety cable attachment. Mount parts “A” and “B” so that the “D” holes are to the outside. Also, mount both parts so that the vertical pin on each is facing upward. Mount part “B” to the driver side of the mounting bracket. Again, be sure that the corner hole “D” is on the outside, and that the vertical pin is facing upward. Use the supplied ½” x 1½” bolts, a safety plate (“C”) flat washers, lock washers and nuts. Do not tighten — leave loose for now — they will be tightened later.

Now, mount the tow bar by lowering it so that the vertical pins of parts “A” and “B” extend upward through the top holes of the tow bar. At the same time be sure the lower vertical pins of the tow bar slide through the lower holes on parts “A” and “B.” Linch pins must be inserted through the upper holes in parts “A” and “B” and locked as illustrated above, to keep the tow bar secure. Adjust the spacing of parts “A” and “B” until the tow bar slides on and off easily. Now, torque all bolts to 78 ft./lbs. If safety cables are required for your ROADMASTER tow bar bracket (Refer to the tow bar bracket instructions.), attach them to the holes “D” located to the outside of Quick Disconnect parts “A” and “B.”

1. INSTALLER MUST STRESS TO OWNER THAT THE TOW BAR MUST BE LEVEL WITH THE BALL HITCH ON THE MOTORHOME — Towing with the tow bar at an upward or downward slope puts undue strain on the baseplate and the ball mount. Driving over sharp inclines or declines could force the coupler off the hitch ball.
2. INSTALLER MUST SHOW OWNER HOW TO PROPERLY OPERATE THE TOW BAR — Carefully read the section “Here’s How It Works” and familiarize yourself with the features of the tow bar. Demonstrate them to the owner, and have the owner do a few “practice runs.” You not only impress your customer with your thoroughness, but will start your customer off on a safer and happier towing experience.
3. INSTALLER MUST CAUTION OWNER TO USE A 2″ BALL WITH A MINIMUM CAPACITY OF 6,000 LBS. — The receiver hitch and ball mount must have a minimum capacity of no less than the weight of the towed vehicle and all its contents (GVWR) each. (The STOWMASTER precision folding tow bar is rated at a maximum of 6,000 lbs. carrying capacity; therefore ROADMASTER uses 6,000 lbs. as a standard for rating the weight capacity of all supplementary towing equipment, as well as the towed vehicle and all its contents.) Also be sure that the shank of the ball fits snugly in the ball mount hole. A loose-fitting ball shank could be hazardous if the ball should loosen and disconnect from the mount due to stress or vibration during towing.
4. INSTALLER MUST BOLT THE TOW BAR TO A BRACKET ATTACHED TO THE TOWED VEHICLE’S FRAME OR UNIBODY — The STOWMASTER precision folding tow bar is designed as a bolt-on device only. Virtually all vehicles require a mounting bracket assembly that is connected safely to the frame, unibody or chassis and extends beyond the bumper. Using a mounting bracket kit designed by ROADMASTER takes the burden of doubt away from the installer. Under no circumstances should the tow bar be welded to the vehicle, nor should any of the pre-punched mounting holes be altered. Never heat, bend or weld a ROADMASTER tow bar or it will weaken metals, resulting in non-warranty failure. In fact, any welding or altering of the tow bar will void the owner’s warranty.
5. INSTALLER MUST ADVISE OWNER TO ADD PROPER SAFETY CABLES — A frame-to-frame safety cable is legal in ALL states.
6. INSTALLER MUST STRESS IMPORTANCE OF OWNER SENDING IN WARRANTY — New owners are to be urged to send in the Product Registration Card as soon as possible.This will enable ROADMASTER to expedite any claim or update important information concerning the STOWMASTER precision folding tow bar.
7. INSTALLER MUST READ INSTRUCTIONS THOROUGHLY BEFORE MOUNTING THE TOW BAR — Proper mounting of the tow bar is of utmost importance. Proper centering and height positioning of the tow bar will give the owner a safe, dependable and trouble-free towing system.
8. INSTALLER MUST BE SURE VEHICLE IS SUITABLE OR ADAPTABLE FOR TOWING — Not all vehicles can be safely towed as manufactured. A few models are not towable under any condition and others require additional equipment such as a transmission lube pump, axle lock, driveline disconnect or free-wheeling hubs to make them towable. Failure to properly equip the towed vehicle will result in severe damage to the transmission. Also, the steering wheel MUST be unlocked for towing. Check the manufacturer’s specifications for the proper towing procedures.
9. INSTALLER MUST NOT USE THE TOW BAR AS A GROUND FOR WELDING — Connecting a ground to the A-frame of the STOWMASTER precision folding tow bar will cause current to flow through the locking spring which will detemper the spring and destroy the locking mechanism. Under no circumstances should the tow bar be welded to the vehicle, nor should any of the pre-punched mounting holes be altered. In fact, any welding or altering of the tow bar will void the owner’s warranty.

Connecting the Vehicle
1. Drive your vehicle up to the rear of your motorhome, within 3 to 3½ feet of the hitch ball. The vehicle does not have to be perfectly on cen-
ter, just close.
2. Put the towed car in gear (park), set the emergency brake and chock one of the wheels. Then, pull on the storage hairpin on the driver side
of the folded tow bar, and remove the pin. Swing the tow bar up, in a counter-clockwise direction, until it is fully extended. Slide the driver side
arm to the extreme right side of the stainless steel slider bar. 3. Lower the tow bar and position the coupler over the ball. The arms should slide in or out, as needed, to reach the ball. (Hint: if an arm does not slide, simply press down on the button on the arm to unlock it.)
4. With the coupler over the ball, raise the coupler locking lever until the tab ‘ear’ just clears the tab hole, and pull straight back toward the car.
Now, lower the coupler over the ball so that it completely covers it, and slide the locking lever forward until it locks on the ball.

Disconnecting the Vehicle
1. Detaching your towed vehicle is essentially the reverse of connecting it. First, always try to park on level ground, with the towed vehicle in
line with the motorhome. This will eliminate most of the tension between the vehicles, allowing for an easier disconnect.
2. Disconnect any towing accessories, wiring harness, cables, etc.
3. Put the car in gear (park), set the emergency brake, and chock one of the wheels.
4. Release the coupler locking lever as before, and lift the coupler off the ball. (Hint: If the towed car is pushing too hard on the motorhome, it
may be difficult to remove the coupler from the ball. Remove tension by pressing the locking button on each arm.)
5. Bring the tow bar up, completely vertical. Depress the locking button on the driver side arm, and allow the arm to fully compress. Slide the
driver side arm across the stainless steel slider bar, and lower the coupler onto the stabilizer pin. Note: Don’t press the passenger side
locking button. Pressing the driver side button only allows the tow bar to be lowered directly onto the stabilizer pin without any adjustment.
6. Press the storage hairpin into the groove on the stabilizer pin, until it slides in, to secure the tow bar.
7. To remove the tow bar assembly, remove the two linch pins (one on each side) and lift the tow bar up and away.

Download Stowmaster 5000 PDF Installation Instructions Manual

 


Filed Under (Engine Manual, Spare Part Manual) by m4d35 on 20-05-2010
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Comments:

  1. [...] towing vibrations will force the linch pins out unless they are properly locked in place over the vertical pins on [...]

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