YuXiang F112S Servo Mount Set & Swashplate Guide for AH-1 Cobra RC Helicopter

Eliminate Servo Flex, Secure Cyclic Actuation, and Fix Swashplate Rotation Alignment

Cracked servo mounting brackets or a bent anti-rotation swashplate guide on your YuXiang F112S AH-1 Cobra RC Helicopter cause micro-movements of the servo bodies during high-load maneuvers. Loose or flexing servo mounts introduce uncommanded swashplate slop, imprecise cyclic response, and flight instability that compromises GPS position holding. Furthermore, a damaged swashplate guide allows the lower swashplate to spin out of alignment, leading to jammed pushrods or catastrophic control loss. Generic brackets rarely fit the F112S frame mounting holes or precise servo dimensions properly. This official YuXiang F112S Servo Mount Set resolves frame flexing and alignment issues. Precision-molded to factory standards, it clamps all three cyclic servos firmly into the main frame structure while providing a low-friction track for the swashplate anti-rotation pin. Ships worldwide.

Product Highlights

• Rigid High-Impact Composite Construction: Locks micro digital servos tightly in place to prevent frame flex during aggressive collective pitch changes.

• Integrated Swashplate Anti-Rotation Guide: Features 1x precision-molded Swashplate Guide Plate that keeps the lower swashplate tracking vertically without rotational binding.

• Dedicated Elevator & Cyclic Brackets: Includes 1x Elevator Servo Retaining Plate and 1x Standard Servo Retaining Plate specifically shaped for F112S frame geometry.

• Complete Mounting Hardware Pack: Comes with 3x cross-head round screws for quick, secure installation without stripping mounting screw holes.

Compatibility

For the YuXiang F112S 9CH GPS RC Helicopter only.

Full model page (specs & photos):

https://www.kidstoylover.com/en-us/products/yuxiang-f112s-9ch-gps-rc-helicopter

What’s in the Box

• 1 x YuXiang F112S Servo Mount Set

Install Tips

• Positioning Cyclic Servos: Seat the micro digital servos into their respective frame cutouts, ensuring the output shafts face the correct direction according to the F112S manual.

• Securing Servo Retaining Plates: Place the YuXiang F112S Servo Mount Set elevator and standard servo plates over the servo tabs, then thread the included cross-head screws firmly into the main frame.

• Installing Swashplate Anti-Rotation Guide: Mount the Swashplate Guide Plate onto the upper frame, ensuring the guide slot aligns vertically with the main shaft.

• Pre-Flight Track Inspection: Insert the swashplate anti-rotation pin into the guide slot and cycle the transmitter pitch stick to verify that the swashplate slides up and down smoothly without catching or binding.

More Spare Parts & Accessories

Support & Warranty

• 3-month warranty on manufacturing defects
• Ships worldwide