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Xray T4'21 - User Manual

Xray T4'21
48 pages
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Xray T4'21 Specifications

General IconGeneral
BrandXray
ModelT4'21
CategoryMotorized Toy Car
LanguageEnglish

Summary

BEFORE YOU START

CUSTOMER SUPPORT

Information on how to get help with difficulties, problems, or questions regarding the RC car.

SAFETY PRECAUTIONS

IMPORTANT NOTES - GENERAL

General safety advice and important considerations for building and operating the RC model.

IMPORTANT NOTES - ELECTRICAL

R;C & BUILDING TIPS

WARRANTY AND LIABILITY

TOOLS REQUIRED

INCLUDED

List of items included in the RC car kit.

EQUIPMENT REQUIRED

List of essential equipment needed to operate the RC car.

NOT INCLUDED

CHASSIS PREPARATION

COLOR INDICATIONS

Explanation of color coding used for parts descriptions and their relation to assembly steps.

1. GEAR DIFFERENTIAL & FRONT SOLID AXLE

01.1 COMPOSITE SOLID AXLE

Assembly steps for the composite solid axle component.

01.2 GEAR DIFFERENTIAL

Assembly steps for the gear differential mechanism.

TIPS FOR DIFFERENTIALS

TIPS FOR FRONT DIFFERENTIAL

Advice on using the gear differential in the front and recommended oils.

2. CENTRAL TRANSMISSION

OFFSET SPUR GEARS

Information on available offset spur gears for tuning the drivetrain.

FRONT & REAR BELT TENSION ADJUSTMENT

MOTOR MOUNT FLEX ADJUSTMENT

CHASSIS FLEX ADJUSTMENT

3. FRONT & REAR SUSPENSION

FRONT ARMS - LONG

Assembly of the long front suspension arms.

REAR ARMS - LONG

Assembly of the long rear suspension arms.

REAR ARMS

Assembly of the rear suspension arms.

REAR SUSPENSION ADJUSTMENTS

ECCENTRIC BUSHINGS

Guide to using eccentric bushings for adjusting rear suspension geometry.

FRONT SUSPENSION ADJUSTMENTS

ECCENTRIC BUSHINGS

Guide to using eccentric bushings for adjusting front suspension geometry.

4. STEERING

STEERING LINKS

Assembly and adjustment of the steering links for proper car control.

SERVO LINK

Adjusting the servo link to connect the servo to the steering mechanism.

TOP DECK FLEX SETTINGS

5. FRONT & REAR TRANSMISSION

DRIVE SHAFTS

Installation and selection of drive shafts for optimal performance.

STEERING BLOCKS

Assembly of the steering blocks and associated components.

UPRIGHTS

Installation of the suspension uprights.

C-HUBS

Assembly of the C-hub components for suspension tuning.

REAR SUSPENSION ASSEMBLY

FRONT SUSPENSION ASSEMBLY

FRONT TRANSMISSION TUNING

FRONT ANTI-ROLL BARS

Installation and adjustment of front anti-roll bars for tuning.

FRONT ANTI-ROLL BAR Installation

REAR ANTI-ROLL BAR Installation

6. SHOCK ABSORBERS

SHOCK FILLING

Procedure for filling shock absorbers with oil and removing air bubbles.

REBOUND ADJUSTMENT

Steps to adjust the shock absorber rebound for optimal suspension response.

SHOCK LENGTH ADJUSTMENT

Ensuring all shock absorbers are set to the same length for consistent performance.

7. FRONT & REAR ASSEMBLY

FRONT BODY POST ORIENTATION

Setting the orientation of the front body posts for optimal aerodynamics.

SHOCK SHIMMING TUTORIAL

REAR BODY POST POSITION

7. FINAL ASSEMBLY

STEERING SYSTEM SET-UP

Adjusting the steering system for precise and responsive control.

BATTERY MOUNTING SYSTEM

BATTERY BACKSTOP

Properly installing the battery backstop to prevent movement and ensure stability.

EXTRA INFORMATION ABOUT OPTIONAL PARTS FOR T421

HOW TO TWEAK YOUR T4

Tips on how to adjust the car to eliminate chassis tweak and improve handling.

BODY UPSTOPS

Installing and adjusting body upstops for aerodynamic tuning.

ARS Mounting Alternatives

ALTERNATIVE DECREASING TOE-IN

Adjusting ARSâ„¢ for decreased toe-in, affecting cornering and traction.

ALTERNATIVE INCREASING TOE-IN

Adjusting ARSâ„¢ for increased toe-in, affecting cornering and traction.

FLOATING FORWARD MOUNT SERVO HOLDER

ULP LOWER SHOCK TOWER FOR LOWER SHOCK MOUNTING - FRONT

ULP LOWER SHOCK TOWER FOR LOWER SHOCK MOUNTING - REAR

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