Team Associated RC10T4.2 - Manual (Page 18)

18
:: Tuning Tips
Tips for Beginners:
Before making any changes to the standard setup, make sure you can get around the track without crashing. Changes
to your vehicle will not be beneficial if you can’t stay on the track. Your goal is consistent laps.
Once you can get around the track consistently, start tuning your vehicle. Make only ONE adjustment at a time, testing
it before making another change. If the result of your adjustment is a faster lap, mark the change on the included setup
sheet (make adddtional copies of the sheet before writing on it). If your adjustment results in a slower lap, revert back to
the previous setup and try another change.
When you are satisfied with your vehicle, fill in the setup sheet thoroughly and file it away. Use this as a guide for future
track days or conditions.
Peridicaly check all moving suspension parts. Suspension components must be kept clean and move freely without
binding to prevent poor and/or inconsistent handling.
Motor Maintenance:
Brushed motors require frequent maintenance to keep performance levels at their maximum. Between runs and after
letting the motor cool completely, inspect the brushes to ensure that they are moving freely in their holders.
Remove the springs and slide the brushes in and out of their holders checking for any resistance or rough spots.
If found, remove the brush and carefully wipe it clean. Removing buildup will allow the brush to slide freely and create
maximum contact with the commutator resulting in maximum power output.
After every 3-5 runs, remove the brushes from their holders and inspect the tips for wear or burning. If there is
noticeable wear (less than 75% of the brush remaining), it is best to cut the commutator and replace the brushes with
a new pair. If the tips become a burned blue color, the lubricant in the brush has been burned away and new brushes
should be installed.
Occasionally, the motor should be cleaned with a soft brush to prevent dirt build up around the brush hood area and ball
bearings. At this time, it is a good idea to add one drop of bushing / bearing oil to each bushing or ball bearing.
If using a brushless motor, please refer to the motor manufacturer’s guidelines for proper maintenance.
Slipper Clutch:
The assembly instructions give you a base setting for your clutch. Turn the nut on the shaft so that the end of the top
shaft is even with the outside of the nut. At the track, tighten or loosen the nut in 1/8 turn increments until you hear
a faint slipping sound for 1-2 feet on takeoffs. Another popular way to set the clutch is to hold both rear tires firmly in
place and apply short bursts of throttle. If the clutch is properly set, the front tires should lift slightly up off the surface.
Motor Gearing:
Proper motor gearing will result in maximum performance and run time while reducing the chance of overheating and
premature motor failure. The gear ratio chart lists recommended starting gear ratios for the most widely used motor
types. Gear ratios will vary depending upon motor brand, wind, and electronic speed control. Consult your motor and
electronic speed control manufacturers for more information. Team Associated is not responsible for motor damage
due to improper gearing. * These gearings are for use with advanced timing speed control settings!
Set The Gear Mesh:
You should be able to rock the spur gear back and forth in the teeth of the pinion gear without making the pinion gear
move. If the spur gear mesh is tight, then loosen the #31532 screws and move the motor away, then try again.
A gear mesh that is too tight or too loose will reduce power and damage the gear teeth.
27T Reedy Stock
19T Reedy Super Stock
17.5 Reedy Sonic Brushless *
17.5 Reedy Sonic Brushless
13.5 Reedy Sonic Brushless *
13.5 Reedy Sonic Brushless
10.5 Reedy Sonic Brushless
9.5 Reedy Sonic Brushless
8.5 Reedy Sonic Brushless
7.5 Reedy Sonic Brushless
6.5 Reedy Sonic Brushless
3300kV Brushless
3900kV Brushless
4900kV Brushless
6100kV Brushless
20
19
21
28
19
25
21
20
20
19
19
19
19
18
17
84
84
84
75
84
78
84
84
84
84
84
84
84
84
84
10.92:1
11.49:1
10.40:1
7.501
11.49:1
8.111
10.40:1
10.921
10.921
11.49:1
11.49:1
11.49:1
11.49:1
12.13:1
12.85:1
Motor Pinion Spur FDR
T4.2 Gear Ratio Chart (Internal Gear Ratio 2.60:1)