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LAEGENDARY GRANDO - User Manual

LAEGENDARY GRANDO
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Questions and Answers

  • C
    Caitlin AbbottAug 17, 2025
    What to do if my LAEGENDARY GRANDO Motorized Toy Car won't steer or move?
    • M
      martinezwilliamAug 17, 2025
      If your LAEGENDARY Motorized Toy Car won't steer or move, make sure the battery pack is charged. Also, check that the battery wires are securely plugged in. If those steps don't resolve the issue, follow the Quick Start Guide for the proper start-up sequence.
  • L
    Laura Murphy MDAug 20, 2025
    Why does my LAEGENDARY GRANDO battery charge not last as long as it should?
    • M
      Michelle MelendezAug 20, 2025
      There are several reasons why your LAEGENDARY Motorized Toy Car's NiMH battery charge might not last as long as expected. * The ESC might be set to LiPo battery. If that's the case, refer to the ESC guide to set the ESC jumper to NiMH battery. * The NiMH battery might not be fully charged. To solve this, completely charge the NiMH battery with an appropriate NiMH charger. * The NiMH battery might not be holding a charge. Try fully charging the NiMH battery with an appropriate NiMH charger.
  • M
    Margaret BaldwinAug 22, 2025
    What to do if my LAEGENDARY GRANDO Motorized Toy Car moves with no throttle input?
    • J
      Justin KnappAug 22, 2025
      If your LAEGENDARY Motorized Toy Car moves without you using the throttle, it could be due to these reasons: * The throttle trim might not be set correctly. Try adjusting the transmitter throttle trim. * You might not have followed the correct start-up procedure. Review the Quick Start Guide to ensure you're starting the car properly.
  • M
    Mrs. Jodi SmithAug 25, 2025
    Why does my LAEGENDARY GRANDO turn to the side automatically?
    • J
      john06Aug 26, 2025
      If your LAEGENDARY Motorized Toy Car automatically veers to the side, consider these potential causes: * The steering trim may need adjustment. Adjust the transmitter steering trim. * The steering servo horn may need realigning or replacement. Inspect the servo horn and replace it if it appears worn or stripped. * The servo gears might be stripped. If so, replace the servo. * There might be too much toe-out in the front wheels. Adjust the steering linkage to reduce the toe amount.
  • C
    Chad JenkinsAug 28, 2025
    What to do if my LAEGENDARY Motorized Toy Car runs backward when I pull the throttle?
    • T
      Tyler CooperAug 28, 2025
      If your LAEGENDARY Motorized Toy Car runs backward when you pull the throttle, the radio “Throttle Reverse” switch may be improperly set. Try switching the radio “Throttle Reverse” switch. Another possible cause is that the motor-to-ESC wiring is incorrect. Check the wires from the motor to the ESC.
  • J
    Joseph CruzAug 31, 2025
    What to do if my LAEGENDARY Motorized Toy Car LiPo battery won't recharge?
    • R
      randersonAug 31, 2025
      If your LAEGENDARY Motorized Toy Car's LiPo battery won't recharge after use, it could be because the ESC is set to NiMH battery, causing the LiPo battery to discharge below a safe level. Refer to the ESC Guide and set the ESC jumper to LiPo battery. Another reason could be a bad LiPo battery. If this is the case, properly dispose of the LiPo battery, as it is no longer safe to use. If not, replace the LiPo battery with a fully charged, brand new battery and dispose of the old battery according to local laws.
  • A
    Aaron GrossSep 2, 2025
    Why does my LAEGENDARY GRANDO Motorized Toy Car steer to the left when I steer to the right?
    • G
      Gail SmithSep 2, 2025
      If your LAEGENDARY Motorized Toy Car steers in the opposite direction of your input, the steering reverse switch on the transmitter may be set incorrectly. Flip the steering reverse switch on the transmitter. Alternatively, if you are driving towards yourself, it may just seem like it's backwards. Practice driving the vehicle to get used to steering with different vehicle orientations; when driving towards yourself, it just seems like the steering is backwards.
  • E
    Elizabeth KingSep 5, 2025
    What causes a grinding sound in my LAEGENDARY Motorized Toy Car?
    • T
      Taylor HallSep 5, 2025
      A grinding sound in your LAEGENDARY Motorized Toy Car can be caused by a gear mesh that is too loose. Reset the gear mesh. It could also be caused by worn gears, in which case you should replace the gears.
  • D
    donald98Sep 7, 2025
    What to do if the motor accelerated suddenly, stuttered or stopped during the starting-up process of my LAEGENDARY GRANDO?
    • S
      Stephanie WheelerSep 8, 2025
      If the motor in your LAEGENDARY Motorized Toy Car accelerates suddenly, stutters, or stops during start-up, it could be because the discharge capacity of the pack is insufficient. Use another pack with better discharge capability. Another reason may be that the RPM is too high, or the gear ratio or final drive ratio is incorrect. Use stock motor, stock gearing, and don’t pull heavy loads.
  • R
    Ryan PhillipsSep 12, 2025
    Why did the motor suddenly stop working in my LAEGENDARY GRANDO Motorized Toy Car?
    • A
      Amber PorterSep 12, 2025
      If the motor in your LAEGENDARY Motorized Toy Car suddenly stopped working but the steering still functions, it's possible that the LVC (Low Voltage Cutoff) protection or the thermal protection has been activated. Check the battery voltage and the ESC temperature. Let it cool down and recharge the battery.

Summary

Introduction

Manual Overview

Provides an overview of the GRANDO crawler manual and its purpose.

Terms of Use

Product Liability and User Agreement

Outlines the conditions and liabilities for using the product.

FCC Compliance Statement

Details the device's compliance with FCC rules for digital devices.

RF Exposure Guidelines

Specifies RF exposure limits and safe operating distances for the equipment.

Safety Precautions

Critical Safety Warnings

Highlights critical risks including injury and fire hazards during operation and battery handling.

Operational Safety Guidelines

Key operational guidelines and warnings for safe and responsible use of the RC model.

ESC Safety Considerations

Precautions for operating the Electronic Speed Control (ESC) safely and preventing damage.

Whats in the Box

Package Contents

Lists the components included in the GRANDO RC model package.

Quick Start

Battery Pack Installation

Instructions for properly installing the battery pack into the RC model.

Battery Charging Safety

Essential safety guidelines for charging and handling LiPo and NiMH batteries.

Radio System

Radio System Overview

Details the components of the radio system and their connections.

Transmitter Battery Installation

Steps for installing batteries into the remote control transmitter.

Radio Binding Procedure

Procedure for binding the remote control to the receiver.

Remote Control Channel Functions

Details the functions of each channel on the remote control transmitter.

Steering and Throttle Control

Explains how Channels 1 and 2 control steering and throttle.

LED Lights Control

Details how to connect and control LED lights using Channel 3.

Speed Servo and Winch Control

Explains how Channels 4 and 5 control the speed servo and winch.

Electronic Speed Control

ESC Features and Design

Highlights the capabilities and design of the ESC, including weather resistance.

ESC Connection Diagram

Illustrates the proper wiring connections for the Electronic Speed Control.

ESC Technical Specifications

Provides technical specifications for the Electronic Speed Control unit.

ESC Mode and Battery Settings

Explains how to configure the ESC mode and battery type using jumper pins.

ESC Protection Features

Details the ESC's battery and temperature protection mechanisms.

Operation

Crawler Operation Precautions

General precautions and warnings for operating the RC crawler.

Operating in Wet Conditions

Guidelines for operating the model in wet environments and its water-resistant features.

Wet Condition Preparation

Steps to take before operating the crawler in wet conditions.

Motor Precautions in Wet Conditions

Specific precautions for the motor when operating in wet or submerged conditions.

Post-Wet Operation Maintenance

Procedures for cleaning and maintaining the crawler after running in wet conditions.

Extended Maintenance Guidelines

Recommended maintenance frequency for key components after extended wet use.

Maintenance

Routine Vehicle Inspection

Regular checks for damage, wear, and loose components to maintain optimal condition.

Periodic Maintenance Tasks

Routine maintenance for chassis, motor, shocks, suspension, and driveline.

Proper Vehicle Storage

Guidelines for storing the RC model properly, including battery removal.

Troubleshooting

NiMH Battery Issues

Troubleshooting steps for NiMH batteries not holding a charge.

LiPo Battery Charging Problems

Solutions for LiPo batteries failing to recharge after use.

ESC Power Issues

Diagnosing and resolving problems with the ESC not powering on.

Vehicle Direction Errors

Fixing the issue where the vehicle moves backward when the throttle is pulled forward.

No Throttle Response Troubleshooting

Troubleshooting steps for the vehicle not moving with throttle input.

Motor Stoppage While Steering Works

Addressing motor stoppage while steering remains functional.

Motor Startup Anomalies

Resolving issues with the motor during startup, including stuttering or stopping.

Drivetrain Grinding Noise

Identifying and fixing causes of grinding sounds in the drivetrain.

Steering Click Noise

Diagnosing and resolving clicking noises related to the steering mechanism.

Vehicle Steering;Movement Failure

Troubleshooting steps for when the vehicle fails to steer or move.

Automatic Steering Correction

Addressing the issue where the vehicle turns to one side automatically.

Reversed Steering Input

Fixing reversed steering input, where left input causes right movement.

Tools and Equipment

Building and Maintenance Tools

Lists essential tools required for assembling and maintaining the RC model.

Operational Items Required

Lists additional items, such as batteries, required for operating the RC model.

Replacement Parts

Fasteners and Screws

Lists various types of screws, including button head, flat head, and cap head screws.

Additional Hardware and Fasteners

Lists additional fasteners like cap head screws, set screws, and locknuts.

Drivetrain and Axle Components

Details parts like wheel hubs, CVDs, axle housings, and differential gears.

Small Components and Bearings

Lists E-clips, pins, ball bearings, and linkage rods.

Suspension and Steering Parts

Details steering knuckles, steering arms, and linkage rods.

Axles, Shafts, and Linkages

Lists front/rear CVD shafts, axle sets, and linkage holders.

Bearings and Ball Ends

Details various types of bearings (A, B, C) and ball ends.

Motor and Drivetrain Gears

Includes brushed motor and spur gear as replacement parts.

Gears, ESC, and Servos

Lists pinion gear, ESC, servos, and servo mounts.

Chassis and Case Components

Details chassis frame parts, battery cases, and RX/ESC support.

Body and Mounting Parts

Lists velcro straps, body posts, body mounts, and bumper brackets.

Bumpers and Shock Mounts

Details rear bumpers, rescue rings, and shock mount components.

Shocks, Wheels, and Rails

Lists oil shocks, wheels, and steel frame rail links.

Electronics, Batteries, and Body Clips

Includes remote control, NiMH battery, charger, and body clips.

Exhaust Pipe and Winch Case

Lists exhaust pipe and winch plastic case as replacement parts.

Upgraded Part List

Upgraded Axles and Linkages

Lists upgraded aluminum axle housings, covers, adaptors, and linkage holders.

Upgraded Steering and CVDs

Details upgraded aluminum steering knuckles, arms, and CVD sets.

Upgraded Servos and Chassis

Lists upgraded aluminum servo mounts and chassis steel frame rails.

Upgraded Body and Support Parts

Lists upgraded aluminum body posts, mounts, bumpers, and RX box supports.

Upgraded Shocks and Rails

Details upgraded aluminum oil shocks and steel frame rail links.

Upgraded Bungee Cord

Lists the upgraded bungee cord part.

Anatomy of the GRANDO

Front;Rear Oil Shocks Assembly

Diagram illustrating the assembly of the front and rear oil shock absorbers.

Front;Rear Differential Assembly

Diagram showing the exploded view and assembly of the front and rear differentials.

Rear Axle Assembly

Diagram showing the exploded view and assembly of the rear axle components.

Front Axle Assembly

Diagram illustrating the exploded view and assembly of the front axle components.

Linkages Assembly Diagrams

Diagrams for assembling lower, upper, and steering linkage rods.

Steering Servo Assembly Diagram

Diagram showing the exploded view and assembly of the steering servo and related parts.

Chassis and Bumpers Assembly

Diagram for assembling the chassis, bumpers, and related frame parts.

Speed Transmission Assembly

Diagrams for assembling the speed transmission set, with and without servo.

Upper Linkages Assembly

Diagram showing the assembly of upper linkage rods.

Lower Linkages and Drive Shaft Assembly

Diagram for assembling lower linkages and the central drive shaft.

Wheels Assembly Diagram

Diagram illustrating the assembly of the wheels.

Body Assembly with Accessories

Diagrams showing body assembly with rollcage, mirrors, and exhaust pipe.

Anatomy of the Legend

Battery, RX, and Body Post Assembly

Diagram for assembling battery case, receiver, and body posts.

Oil Shocks Assembly Diagram

Diagram illustrating the assembly of the oil shocks.

Warranty

Warranty Coverage Details

Details warranty periods for Remote Control, Motor, and ESC.

Warranty Exclusions

Lists parts and conditions not covered by the warranty.

Legendary RC Cars Collection

Product Lineup Overview

Showcases the range of RC cars available from LAEGENDARY.

Legend 1:10 Scale RC Model

Legend RC Truck Showcase

Showcases the 'Legend' model, a 1:10 scale RC truck.

Triton 1:20 Scale RC Model

Triton RC Truck Features

Highlights features of the 1:20 scale Triton RC truck.

Sonic Brushless 1:16 Scale RC Model

Sonic Brushless RC Truck Showcase

Showcases the 1:16 scale Sonic Brushless RC truck and its features.

LAEGENDARY GRANDO Specifications

General IconGeneral
BrandLAEGENDARY
ModelGRANDO
CategoryMotorized Toy Car
LanguageEnglish

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