VR2 - Replacement of Joystick
- Disassemble the VR2 JSM, as described in [ Disassembly of the VR2 JSM ]
- Remove the Joystick as described in [ Replacement of Joystick Gaiter ]
- Fit the replacement Joystick, ensuring the notch on the Joystick is correctly positioned.
- Calibrate the Joystick with the following steps.
- With the Joystick Cable disconnected, switch on the VR2. This will enter a Calibration Mode, which will be indicated by the left-hand speed LED flashing as below.

- Connect the Joystick Cable and carefully hold the two halves of the JSM together as if re-assembling.
- Depress the Horn Button until there is a bleep, then release. The left-hand two speed LEDs will now flash as below.

- Deflect and hold the Joystick in the full-forwards position and then depress the Horn Button until there is a bleep, then release. The left-hand three speed LEDs will now flash as below.

- Deflect and hold the Joystick in the full-left position and then depress the Horn Button until there is a bleep, then release. The left-hand four speed LEDs will now flash as below.

- Deflect and hold the Joystick in the full-right position and then depress the Horn Button until there is a bleep, then release. All five speed LEDs will now flash as below.

- Deflect and hold the Joystick in the full-reverse position and then depress the Horn Button until there is a bleep, then release. All the speed LEDs will extinguish, but all ten battery gauge LEDs will flash as below to indicate the calibration sequence is complete.

- With the Joystick Cable disconnected, switch on the VR2. This will enter a Calibration Mode, which will be indicated by the left-hand speed LED flashing as below.
- Switch off the VR2.