OFNA Racing 2-Speed, Cam - Manual (Page 3)

2 SPEED OPTION PARTS 2 SPEED SPARE PARTS
No.35249 49T Spur Gear (STD)
No.35248 48T Spur Gear
No.35247 47T Spur Gear
SPUR GEAR(1st):
Description
35225 1st Spur Gear Holder
35228 Alum. Nut (Counter-Clockwise)
35230 8x12mm Flange Ball bearing
35222 Center Shaft
34110 5x10x4mm Ball bearing
35242 Clutch Bell Base
35249 49T Spur Gear (1st)
35245 45T Spur Gear(2nd)
35226 2nd Spur Gear Holder
35227 Clutch Cam Set
35229 18mm E-Ring
Misc Parts Spring
4mm Ball
35237 6x6mm Set Screw
3x15mm Hex Screw
35231 8x10x1.5mm Alum. Ring
35243 Dust Cover, Steel
Description
No.35246 46T Spur Gear
No.35245 45T Spur Gear (STD)
No.35244 44T Spur Gear
SPUR GEAR(2nd):
Description
No.35220 13T/17T Gear (STD)
No.35232 14T/18T Gear
No.35233 15T/19T Gear
CLUTCH GEAR:
Description
USA Parts No.
USA Parts No.
USA Parts No.
USA Parts No.
OFNA Racing-USA
Tel:949-586 2910 Fax:949-586 8812
Made In Taiwan
35238 14T Gear (STD)
35239 15T Gear
35240 16T Gear
35241 17T Gear
35252 17T Gear
35253 18T Gear (STD)
35254 19T Gear
35255 20T Gear
35256 21T Gear
CLUTCH GEAR
(1st):
CLUTCH GEAR
(2nd):
Description
Description
IMPORTANT:
The sum of the spur gear and clutch gear for1st gear must be equal
the sum of the spur gear and clutch gear for 2nd gear
. be equal
Example: 1st gear 45+13=58
2nd gear 41+17=58
Must be equal
SPUR GEAR CLUTCH GEAR
48T/44T
47T/43T
(4 tooth difference)
49T/45T 13T/17T 14T/18T 15T/19T
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( STANDARD)
2 SPEED GEAR RATIO COMBINATIONS
16T/20T
USA Parts No.
USA Parts No.
1. Once the engine adjustment have been completed, proceed to adjustment
of the clutch shift timing.
(Using a 2mm allen wrench to adjustment the clutch cam.)
Note:
Clockwise--------Shift timing will become slower.
Counterclockwise---Shift timing will become quicker.
2. Adjust the clutch shift timing for your track conditions with 4x4mm set screw.
As you tighten (Clockwise) the 4x4mm set screw , the shift timing will become
slower.
As you loosen (Countericlockwise ) the 4x4mm set screw, the shift timing will
become quicker.
3. Set the shift timing to the track conditions while the car is running.
Clockwise
(Tighten)
Counter-clockwise
(Loosen)
*Notice the direction
of the clutch cam.
To Front
ADJUSTING THE SHIFT POINT
* Adjust the engine before adjusting the clutch shift timing.
Adjust the engine as per engine instruction manual.
Adjustment thru this
hole.
* Use a 2mm allen wrench to
set the clutch cam.
2mm
Allen Wrench
The #35001 2-speed transmission allows the car to have more
punch out of the corners and higher top speed.
We offer many different pinion and spur gear combinations
which can be used for different tracks.