WLTOYS K170 RC Helicopter Upgrade Parts Parameters:

• Product Name: Crosshead Propeller Holder
• Brand: WLTOYS
• Color: Red, Black, Silver
• Product Model: K170
• Product Type: Upgrade Parts
• Place of Production: Mainland China
• Product Quantity: 1 Set

What are the features of the WLTOYS K170 RC helicopter upgrade parts?

Features of the WLTOYS K170 upgrade parts: Adopting all-metal gear sets to improve transmission efficiency and durability; carbon fiber composite rotor head reduces weight and enhances drop resistance; standard 25KG metal winch to support complex terrain rescue; adapting to large-capacity lithium batteries, the endurance is increased by 30%; modular design is compatible with the original structure, easy to install and stable in function.

How to correctly install the WLTOYS K170 RC helicopter upgrade parts?

1. Before installation, turn off the power and disassemble the original gear and rotor head assembly.
2. Clean the contact surface between the main shaft and the gear, and apply special model grease.
3. Assemble the all-metal gear set according to the manual sequence to ensure that there is no gap in the meshing.
4. Install the carbon fiber rotor head, adjust the rotor balance and tighten the locking screws.
5. Connect the winch and the ESC, and test the servo response and winch retraction and extension function.