HPI Racing Micro RS4 117141 Instruction Manual

HPI Racing Micro RS4 117141 Race Kit manual cover
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HPI Racing Micro RS4 117141 Race Kit Specification

The HPI Racing Micro RS4 117141 Race Kit is a sophisticated 1/18th scale remote-controlled car designed for enthusiasts seeking high-performance and customization. This kit features a compact yet robust chassis, engineered for optimal balance and agility, making it ideal for both indoor and outdoor racing environments. The Micro RS4 is equipped with a 4WD shaft drive system, ensuring consistent and reliable power delivery to all four wheels, enhancing traction and control.

The drivetrain is complemented by adjustable independent suspension, which allows for precise tuning to suit various track conditions, offering superior handling and performance. The kit includes realistic rubber tires and foam inserts, designed to provide excellent grip and durability. The Micro RS4's body is crafted from lightweight polycarbonate, allowing for high speeds while maintaining stability. It includes various body shell options, enabling personalization and aesthetic customization.

Under the hood, the race kit is compatible with a range of micro-sized motors and electronics, allowing hobbyists to select their preferred performance setup. The Micro RS4 is designed with a modular layout, simplifying the process of maintenance and upgrades. It features a high-quality servo for responsive steering and a versatile battery compartment that accommodates multiple battery types, ensuring extended run times and flexibility.

The HPI Racing Micro RS4 117141 Race Kit requires assembly, offering hobbyists the opportunity to delve into the intricacies of RC car building and tuning. This kit does not include a motor, electronic speed controller, transmitter, receiver, or battery, giving users the freedom to select components that best match their performance needs. Overall, the Micro RS4 is a versatile and customizable platform, perfect for those passionate about RC racing.

HPI Racing Micro RS4 117141 Race Kit F.A.Q.

How do I bind the transmitter to the receiver on the HPI Racing Micro RS4 117141 Race Kit?

To bind the transmitter to the receiver, turn on the transmitter first, then press and hold the bind button on the receiver while turning it on. Release the bind button once the LED on the receiver stays solid, indicating a successful bind.

What is the recommended battery type for the Micro RS4 117141 Race Kit?

The recommended battery type for the Micro RS4 117141 Race Kit is a 6-cell 7.2V NiMH battery pack. Ensure it fits securely in the battery compartment and is properly charged before use.

How can I adjust the suspension on my HPI Racing Micro RS4?

The suspension can be adjusted by changing the shock oil viscosity and spring tension. Use softer springs or lighter oil for more grip and harder springs or thicker oil for more stability on smooth surfaces.

What should I do if the steering is not responsive?

First, check the servo connections and ensure they are secure. Then, verify that the steering trim on the transmitter is correctly set. If the problem persists, inspect the servo for damage or replace it if necessary.

How often should I perform maintenance on the Micro RS4?

Regular maintenance should be performed after every 5-10 runs. This includes checking for loose screws, inspecting the drivetrain for debris, lubricating moving parts, and ensuring the electronics are free from dust and moisture.

Why is my Micro RS4 not accelerating smoothly?

Check the gear mesh between the pinion and spur gear for proper engagement. Also, ensure the motor connections are secure and not damaged. If the issue continues, inspect the ESC and recalibrate if necessary.

How do I replace a broken wheel on the Micro RS4?

To replace a broken wheel, remove the wheel nut using a suitable wrench. Take off the damaged wheel, place the new wheel on the axle, and secure it with the wheel nut. Ensure it's tightened properly to avoid wobbling.

What can I do if the car is pulling to one side?

Check the wheel alignment and adjust the steering trim on the transmitter. Inspect the tire wear and replace if necessary. Ensure that all suspension components are intact and not bent or damaged.

How do I clean my HPI Racing Micro RS4 after use?

Use a soft brush or compressed air to remove dirt and debris from the chassis and suspension. Avoid using water to prevent damage to electronic components. For stubborn grime, use a damp cloth and ensure everything is dry before storing.

What upgrades are available for the Micro RS4 Race Kit?

Upgrades include high-performance motors, aluminum suspension components, adjustable shocks, and high-grip tires. These can enhance speed, handling, and durability of the Micro RS4.