Sega 999-0921 - Manual (Page 38)

8. HANDLE MECHA
Be sure to turn power off before performing work, and avoid touching
undesignated places. Failure to do so can result in electric shock and short circuit
accidents.
Be careful so as not to damage wirings. Damaged wiring can cause electric shock
and short circuit hazards.
Do not insert hand(s) into the mechanism so as not to cause hand(s) and fingers
to be caught. Doing so can result in serious injury.
When performing work such as parts replacement other than those specified in
this manual, be sure to contact the company the product was purchased from and
confirm the work procedures and find out any precautions prior to performing the
work. Inappropriate parts replacement and/or installing with improper adjustment
can cause an overload or the parts to come into contact, resulting in electric
shock, short circuit, or fire.
8 - 1 REMOVING THE CONTROL MECHANISM
When putting on the HANDLE MECHA, do not put the gear or the sensor portion
face down. Failure to observe this may damage the parts due the weight of the
mechanism.
Be sure to perform the Volume value setting under Volume Setting in the Test
Mode after replacing or adjusting the Volume.
If the Steering operability is poor and the adjustment of VOLUME SETTING in the TEST mode
is ineffective, the cause may be failure of the Volume Gear’s mesh and/or Volume malfunction-
ing, By using the following procedure, adjust the Volume gear mesh, or replace the Volume. In
this product, when the Steering Wheel is moved all the way to the left/right, and the Volume shaft
rotates within the movable range, then the Volume is probably not damaged. When securing the
Volume, be sure the Volume shaft is oriented as shown and the gears are appropriately engaged
when the steerig wheel is in the center position, allowing the truck to go straight forward.
In order to replace or adjust the V.R., remove the HANDLE MECHA as per the following procedure.