Xray T4 - User Manual

Contact and support information for XRAY customers.

Essential safety guidelines and warnings for building and operating the RC car.

Key general instructions and precautions for safe use and assembly of the model.

Assembly steps for the central gear differential unit.

Installation of the composite solid axle components.

Selection and installation of optional offset spur gears for tuning.

Procedure for adjusting the tension of the front drive belt.

Procedure for adjusting the tension of the rear drive belt.

Installation of the long front suspension arms.

Installation of the long rear suspension arms.

Using optional aluminum servo horns for improved steering response.

Installation of the aluminum dual-servo saver arm.

Using HUDY aluminum servo horns for enhanced steering.

Using HUDY clamp aluminum servo horns for precise steering.

Adjusting the top deck flex settings for different driving characteristics.

Installation and selection of drive shafts for optimal performance.

Mounting the steering blocks for precise steering control.

Installation of the wheel uprights for suspension assembly.

Details on using ECS drive shafts for reduced vibration and improved steering.

Using optional aluminum offset wheel hubs for track width adjustment.

Installing C-hubs for front suspension caster adjustment.

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

Installation and adjustment of rear anti-roll bars for stability.

Detailed steps for installing and setting the front anti-roll bar.

Detailed steps for installing and setting the rear anti-roll bar.

Selection of XRAY shock springs based on stiffness rating.

Installation of the ULP ALU shock absorber set in orange.

Mounting the ALU shock spring retaining collars.

Assembly of the ULP ALU progressive shock system.

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

Steps for adjusting the shock absorber rebound for desired damping.

How to check and verify the shock absorber rebound settings.

Ensuring all shocks are equal in length for consistent performance.

Installation of the rear body mount set.

Installation of the front body mount set.

Mounting the eccentric front body mount set.

Using adjustable body post stops for ride height tuning.

Installing the graphite upper holder for the front bumper.

Mounting the wide foam bumper for the T4 chassis.

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

Installing the orange ALU shock absorber set.

Mounting the SLP graphite shock tower for lower CG.

Mounting the SLP graphite shock tower for lower CG.

Using aluminum shims for rear wing height adjustment.

Securing the LiPo battery with a graphite strap.

Installing the adjustable graphite and ALU battery holder.

Installing the adjustable graphite and brass battery holder.

Adding tungsten chassis weight for improved balance and traction.

Mounting an aluminum fan holder for cooling.

Installing aluminum backstops for LiPo battery security.

Adjustable battery holder with weight for shorty LiPo batteries.

Mounting the servo holder forward for increased steering response.

Information on the optional active rear suspension system.

Using optional aluminum C-hubs for active rear suspension tuning.

Setting ARS linkage to decrease toe-in when the car is pressed.

Setting ARS linkage to increase toe-in when the car is pressed.

Installation guide for the short front suspension arms.

Installation guide for the short rear suspension arms.

Soft chassis brace setting for improved on-power stability.

Medium chassis brace setting for stability and traction.

Stiff chassis brace setting for steering and rotation.

Extra stiff chassis brace setting for high-traction conditions.