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Double firing at the same time

This is when both bumpers seem to launch at the same time. However what happens is that the second firing assembly has not engaged correctly, usually caused by a servo not returning correctly and blocking the lever from engage all the way. This can be checked by manually moving the lever to provide proper clearance and then cock the unit and retrying.

Check the servo for proper return position; it may be caused by loose wiring harness or a servo starting to malfunction

See Loose Wiring Harness (6MB video)
Replace Servo(13MB video)
Alignment

FAQ

Old style Electronics

Bumper Boy launcher were designed to maintain and be fixed in the field. Understanding basic things like lubrication, replacing a servo and basic problem Trouble shooting will save you time and money. You must have a spare servo in order to provide field test. These can be purchased from Bumper Boy or a local Hobby store. (use Futaba 3003 or GWS)

First determine if the issue is a electronic issue or a mechanical or servo issue.

Determining Electronic Issues:

Identify the problem.

Power Problems

Communication Issues

Program, Change Sounds, Add a Second Unit

Mechanical Issues:


New style Electronics

Bumper Boy launcher were designed to maintain and be fixed in the field. Understanding basic things like lubrication, replacing a servo and basic problem Trouble shooting will save you time and money. You must have a spare servo in order to provide field test. These can be purchased from Bumper Boy or a local Hobby store. (use Futaba 3003 or GWS)

First determine if the issue is a electronic issue or a mechanical or servo issue.

Determining Electronic Issues:

Identify the problem.

Power Problems

Communication issues

Mechanical Issues

Hawx Electronics







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