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CHAPTER 1 Operation - The transmitter has two joysticks and a toggle switch. The right joystick moves the mower in all directions while the left joystick starts and stops the engine. The toggle switch is for engaging and disengaging the cutting blades. Use slow gentle movements with the right joystick and avoid sudden full throttle movements keeping a finger on the joystick at all times.
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- When powering up the system, it is best to always power on the transmitter first and last when powering the system off so the transmitter will always be able to communicate with your mower. The transmitter has "trim control" to make small adjustments to each joystick's "center".
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The throttle and choke control is a manual design. Half throttle when engaging your blades followed by full throttle for mowing is recommended. Choke the engine by pulling up on the throttle lever for fast easy starting and immediately turn off the choke when the engine starts.
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Chapter 2 Safety 1) NEVER operate or allow someone to operate your mower under the influence of drugs or alcohol. 2) NEVER place your hands or feet near moving parts. Always allow the engine to cool before servicing. 3) NEVER approach your mower with the cutting blades engaged.
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safe distance to observe the mower's surroundings. Be aware of any objects that may be on the ground before mowing. NEVER "test" the mower's 300 ft range of operation. 6) NEVER allow children to operate your mower. It is not a toy.
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that were exposed to water. 12) If servicing the cutting blades from underneath the mower, always remove the engine's spark plug first. It doesn't take much to start the engine by turning the blade. It's best to remove the deck for easy blade servicing. Simply remove the 6 linkage pins and remove the belt from the PTO under the engine and the deck will easily slide out from the front of your mower.
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Chapter 3 Service and Maintenance Undercarriage tension adjustment: The tension on the tracks should have a 1/2" sag between front and rear rollers. To adjust the tension, move the roller axle out by turning the tension adjustment bolt and securing it with the locking nuts to keep it in place.
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The chain adjustment works the same way and needs to be adjusted first. You want a slight 1/4" sag on one side of the chain. By tugging on the mower you can easliy remove slack from one side of the chain as a guide for proper tension. Undercarriage bushings: The bronze self impregnating bushings used on the undercarriage rollers need to be inspected / replaced once a...
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Summit Lawn Mower Co. such as hubs and rollers can also be ordered from SummitMowers.com Chain and Sprockets The TRX-42 uses a #50 16T (shaft) 15T (Roller Sprocket) and a 5/8" ANSI Pitch Flex Chain available from McMaster Carr.
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balance between cut quality and blade durability. Leveling the Deck To level the deck, adjust the 4 leveling adjustment bolts on the deck linkage. Start with the mower on a flat surface and measure from the ground to the bottom edge of the deck making sure to gage from the same edge on all four points.
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The second wire diagram uses a mechanical relay to operate the engine on/off, headlights, etc. and will be used depending on parts availability at the time of manufacture. For replacement parts please visit SummitMowers.com/parts.php...
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Chapter 4 Troubleshooting Mower turns over but will not start. a) Turn the choke on by pulling up on the throttle lever and once the engine starts turn the choke off by pressing down. Start the engine with half throttle and move to full throttle for mowing.
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joystick on the transmitter. b) Remove the control arm from the transmission servo, turn on transmitter and mower (do not start engine) and set trims to zero. Re-install control arms and make small adjustments to trim if needed. 3) The mower will not power on. a) Make sure the 12V mower battery is charged and holding a charge by using a volt meter to test the battery.
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All functions on the transmitter work except for one a) Test the receiver by pulling the problem channel and try using another channel. If this "fixes" the problem, you will need to replace the receiver. b) Switch the devices on the problem channel to see if the device is bad.
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Summit Lawn Mower Co. will pay for said repairs. 4) In the event a return to Summit Lawn Mower Co. is required to make said repairs, Summit Lawn Mower Co. will pay for shipping both ways.
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