Troubleshooting - GM-Racing MRX5 Street Bike Instruction Manual

SERVICE
In addition to the already described service work should always try your vehicle in order to prevent wear. If dirt gets in
moving parts, this affects the performance of the model signifi cantly. Remove dirt or dust with compressed air, a soft
brush and / or with a toothbrush. If possible, try using no solvents, as this is in fact the dirt in the camps and in the nor-
mally inaccessible places and thus cause additional wear. We recommend the following simple procedures:
• Remove dirt and dust as far as possible with the methods described above.
• Check the car on worn, broken or gripping parts and repair them if necessary.
• Check regularly the fi xed seating all screws and tighten them if necessary.
SERVICE AND REPAIR, SPARE PARTS
For the Punisher all parts are available as spare parts. So if a part is defective or worn, you can identify these parts with
the Exploded view, buy these parts and fi x the car yourself with the help of the assembly instruction (pages 23 - 38).
In problem cases, or for questions and repairs, please contact the Service department in your country (see
warranty card on page 39) or:
GRAUPNER-Service, Henriettenstrasse 94-96, D-73230 Kirchheim/Teck,
Tel. +49/1805/472876
SPARE PARTS: at your local hobby shop or online at Graupner spare-parts Shop http://www.graupner-ersatzteilshop.
de/ under order.-no. 90191.RTR

TROUBLESHOOTING

Problem
Motor does not run
No motor performance
The car is diffi cult to steer
09
Possible errors
Broken motor wiring
Racing-Pack empty
Remote control does not function
correctly
Motor not working
Racing Pack almost empty
Speed control not adjusted properly
Drivetrain runs heavily
Drivetrain works loud
Transmitter batteries empty
Steering servo trim not adjusted
properly
Interferences
To do
Resolder wiring
Change or charge battery
Check Remote control
Change motor
Change or charge battery
Switch the car off and on again, the-
reby don't move the throttle trigger
Check drivetrain
Check gear mesh
Change or charge batteries
Trim steering servo
Make a short break an then try again
or change crystals
GM-Racing 90191 MRX5 Street Bike