Arrma Mojave - User Manual

Other manuals for Arrma Mojave

Maintenance Manual22 pages

Quick Start Guide20 pages

Questions and Answers

J
Julie OrtegaAug 22, 2025
What to do if Arrma Toy has no control or short range?
- G
  Gregory Pierce Jr.Aug 22, 2025
  If you're experiencing a lack of control or short range with your Arrma Toy, check these: * The Arrma ATX transmitter batteries might be weak or incorrectly fitted. Ensure they are correctly installed. * The servo and ESC signal wires to the ARX receiver might be loose or incorrectly connected. Reinstall the signal wires to the receiver. * The Arrma transmitter and receiver might not be 'bound' correctly. They need to be bound.
M
Mariah BrownAug 25, 2025
How to fix Arrma Toy that drives without input?
- D
  David GrayAug 25, 2025
  If your Arrma Toy is driving without any input, it could be due to: * The Arrma ATX transmitter throttle trim being incorrectly set. The throttle trim needs to be set to zero/neutral. * An incorrect neutral throttle position of the MEGA ESC. Set the throttle trim to zero and switch the MEGA ESC off and then on again. A chime will indicate the new neutral position has been set.
W
William MooreAug 27, 2025
Why Arrma Toy has short runtime?
- A
  Anthony NewmanAug 28, 2025
  A short runtime for your Arrma Toy could be caused by: * A damaged or not fully charged battery. Check its condition, and replace or recharge it. * A dirty or damaged MEGA electric motor. Clean, check its condition, and/or replace it. * An incorrect ESC battery mode, where the voltage cutoff is too high for the battery you're using. Adjust the battery mode of the MEGA waterproof ESC.
C
Cheryl GutierrezAug 30, 2025
How to solve intermittent steering/throttle operation in Arrma Toy?
- J
  Jonathan GreerAug 30, 2025
  Intermittent steering or throttle operation in your Arrma Toy can occur if: * The ESC has shut down due to overheating. Stop driving and allow the ESC or motor to cool down. * The Arrma transmitter and receiver are not bound fully or are suffering interference. Check for sources of interference and re-bind transmitter/receiver.
A
Alicia ReynoldsSep 2, 2025
How to correct reversed steering or throttle function on Arrma Toy?
- Q
  qsantiagoSep 2, 2025
  If the steering or throttle function is reversed on your Arrma Toy: * The relevant channel of the Arrma ATX transmitter might be reversed. Reverse the relevant channel on the Arrma ATX transmitter. * Check that the wires from the ESC to the motor are connected correctly. Reconnect in the correct orientation (orange to red and blue to black) ensuring fit is tight; if not pinch female connector with pliers
M
Michael SmithSep 4, 2025
Why Arrma Toy vehicle does not reverse?
- K
  Katherine CarrSep 4, 2025
  Your Arrma Toy vehicle might not be reversing because: * The ESC reverse mode is switched off. Adjust reverse on the MEGA waterproof ESC. * The MEGA Waterproof ESC is damaged. Replace it with a new unit.
B
brandonritterSep 7, 2025
What causes limited steering angle in Arrma Toy?
- M
  Mary DiazSep 7, 2025
  A limited steering angle in your Arrma Toy can be due to: * The Arrma ATX transmitter steering dual-rate being set incorrectly. Adjust the Arrma ATX transmitter dual-rate. * Damaged steering components. Check components and replace them. * A damaged MEGA waterproof ESC. Replace it with a new unit.
L
lesterbrandonSep 10, 2025
How to stop Arrma Toy front wheels lifting when accelerating?
- L
  lorisalasSep 12, 2025
  If the front wheels of your Arrma Toy lift when accelerating, it's likely that the slipper clutch adjustment is too tight. Check if the slipper is set to the factory setting.
R
Ryan ElliottSep 13, 2025
Why does Arrma Toy vehicle wander left or right without steering input?
- L
  Laurie VegaSep 13, 2025
  If your Arrma Toy vehicle wanders left or right without steering input: * The Arrma ATX Steering trim setting might be out. Adjust the steering trim. * There may be damaged steering components. Check components and replace them. * The drivetrain might be dirty or damaged. Clean, check its condition and/or replace it.
C
Carol GallagherNov 15, 2025
Why Arrma Toy vehicle does not move?
- M
  Melissa HutchinsonNov 15, 2025
  Your Arrma Toy vehicle might not be moving due to several reasons: * The batteries in the Arrma ATX transmitter might be incorrectly installed. Check and refit them. * The drive battery in the model could be weak, damaged, or missing. Install a fresh, charged battery. * There might be frayed or broken motor or ESC wires. Check their condition, reconnect, and insulate them. * The ESC might have shut down due to overheating. Allow the ESC or motor to cool down. * The MEGA electric motor or waterproof ESC might be damaged. Replace it with a new unit. * There could be damage to the transmission/drive-line. Check the components and replace them. * The ESC low voltage cutoff might have activated to protect the batteries. Remove the drive battery, let it cool down if needed, and re...

Summary

Warnings

General Safety Information

General safety precautions for operating the RC model and handling batteries.

Warranty Information

Kit Overview and Requirements

Kit Overview

Visual introduction to the ARRMA models and included components.

Required Items for Operation

Lists essential items and kits needed to operate the RC model.

Battery Charging Guide

Chassis Component Overview

Radio Gear Operation and Setup

Transmitter Control Panel Functions

Explanation of the transmitter's control panel layout, buttons, and indicators.

Binding Transmitter to Receiver

Step-by-step procedure for binding the transmitter to the RC model's receiver.

Electronic Speed Controller (ESC)

ESC Specifications and Defaults

Details on input voltage, BEC output, FCC ID, and factory default settings.

ESC Operation and Tuning

ESC Status, Protection, and Throttle Setup

Understanding ESC LED indicators, protection features, and throttle neutral setup.

ESC Tuning Options

Details on adjusting battery mode and reverse lock-out settings via jumpers.

Initial Operation and Driving

Battery Fitting and First Run

Steps for fitting the battery and preparing for the initial driving session.

Driving Fundamentals

Basic driving techniques for handling, cornering, and controlling the vehicle.

Post-Drive Checks

Essential checks to perform on the vehicle after each driving session.

Maintenance and Troubleshooting

Recommended Maintenance Tools

List of tools required for performing maintenance and repairs on the RC vehicle.

Troubleshooting Common Vehicle Issues

Matrix to identify and resolve problems related to vehicle movement and input.

Maintenance Schedule

Chassis, Drivetrain, and Suspension Maintenance

Schedule for maintaining chassis, drivetrain, driveshafts, and suspension components.

Wheel, Axle, and Bearing Maintenance

Schedule for maintaining wheels, tyres, axles, and bearings.

Shock and Differential Maintenance

Schedule for maintaining shock absorbers and differentials.

Chassis Maintenance Procedures

Wheel and Tyre Maintenance

Slipper Clutch Adjustment

Spur and Pinion Gear Mesh Adjustment

Slipper Pad Replacement

Driveshaft Maintenance

Rear Axle Maintenance

Wheel Bearing Replacement

Raider Factory Settings

ADX-10 Factory Settings

Mojave Factory Settings

Vorteks Factory Settings

Granite Factory Settings

Chassis Tuning Guide

Ride Height Adjustment

Instructions on setting ride height using spring spacers for ground clearance.

Camber Link and Position Adjustments

How to adjust camber link length and position for optimal handling characteristics.

Steering Arm and Shock Position Tuning

Adjusting steering arms for toe and shock positions for damping and cornering.

Shock Absorber Tuning

Shock Removal and Spring Changes

Steps to remove shocks and change springs for performance tuning.

Shock Oil Replacement Guide

Detailed steps on how to change shock oil viscosity for damping adjustment.

Drivetrain Tuning and Gearing

Gear Chart and Ratio Selection

Chart to help choose appropriate gear ratios for desired speed and acceleration.

Spur and Pinion Gear Replacement

Procedures for removing and replacing spur and pinion gears for drivetrain maintenance.

Motor and Differential Tuning

Motor Removal and Installation

Steps for removing and installing the vehicle's motor for cleaning or upgrades.

Differential Tuning with Oil Weight

How differential oil affects handling and the process of tuning with different oil weights.

Differential Removal and Replacement

Differential Components and Exploded View

Radio Gear Maintenance

Receiver Access and Handling

Steps to access and work with the radio receiver unit for setup or replacement.

Steering System Access

How to access the steering mechanism for adjustments or servo replacement.

Servo Removal and Upgrade Guide

Front Exploded View - Raider;ADX-10

Front Exploded View - Granite;Vorteks

Front Exploded View - Fury;Mojave

Centre Section Parts - Raider;ADX-10

Centre Section Parts - Granite;Vorteks

Centre Section Parts - Fury;Mojave

Rear Section Parts - Raider;ADX-10

Rear Section Parts - Granite;Vorteks

Rear Section Parts - Fury;Mojave

Gearbox Assembly Details

Option Parts and Upgrades

Tuning Settings Sheets - Raider;ADX-10

Tuning Settings Sheets - Mojave;Vorteks;Granite

Arrma Mojave Specifications

General

Scale	1:7
Drive type	4-wheel drive (4WD)
Motor type	Brushless
Suspension	Yes
Engine type	Electric engine
Product type	Off-road car
Housing color	Black, Red
Maximum speed	96 km/h
Chassis material	Aluminum
Housing material	-
Suggested gender	Boy/Girl
Channels quantity	2 channels
Construction type	Ready-to-Run (RTR)
Bearing technology	Ball bearing
Protection features	Water resistant
Transmitter frequency	2.4 GHz
Quantity	1
Batteries included	No