Hirobo X.R.B. Lama User Manual

INDOOR
FLIGHT
HELICOPTER
Service Manual

Hirobo X.R.B. Lama Specifications

General

Brand	Hirobo
Model	X.R.B. Lama
Category	Toy
Language	English

Summary

Service Manual

Confirm the contents

Operation check

Confirm blade attachment screw

Ensure M2 x 8PH screw and M2 nylon nut are fastened, allowing slight blade drag.

Confirm servo movement

Verify that the servo moves smoothly and check the shoulder screw gap.

Check motor and noise

Ensure the motor rotates without abnormal noise, checking gear deformation and backlash.

Check adapter operation

Confirm the adapter works correctly during slow rotation and throttle opening.

Flight adjustment

Confirm Tracking and Adjust Rudder

Check blade overlap and adjust rudder sub trim to turn off LED.

Adjust Upper Rotor Head

Adjust upper rotor head for smooth left/right pirouette at the same rate.

Flight adjustment Aileron and elevator

Adjust Aileron Sub Trim

Adjust aileron sub trim for neutral fuselage movement with aileron stick neutral.

Adjust Elevator Sub Trim

Adjust elevator sub trim for neutral forward/backward movement with elevator stick neutral.

Flight adjustment Vibration and MISOSURI

Troubleshoot Vibration and MISOSURI

Check for vibration, MISOSURI, blade balance, and mast straightness.

Resolve MISOSURI Causes

Fix MISOSURI by checking rod ends and center hub for smooth movement.

Caution