OFNA Racing Ultra MBX Comp - Manual (Page 5)

* Put the differential gears
same as picture shown.
30901
Cap Joint
30620
x19x6mm
Ball bearings
30751(Fro nt/Rear)
30761(Center)
Diff. Case
30779
P5
O-Ring
30779
2x12.8
30779
2x12.8
30779
P5
O-Ring
30751(Front/Rear)
30761(Center)
Diff. Case
94034
Set Screw
30779
0.5x26mm
O-Ring
*Apply diff. Gear grease
to the differential, during
assembly.
*Fill the dif. Case to
approx 80% with grease
30901
Cap Joint
30769
Diff. Gear
(Large)
30769
Diff. Gear
(Large)
30779
4x10mm
Washer
30779
4x10mm
Washer
30779
4x10mm
Washer
30779
4x10mm
Washer
30773
4mm
Cross Pin
30773
4mm
Cross Pin
30769
Diff. Gear
(Small)
30769
Diff. Gear
(Small)
30769
Diff. Gear
(Small)
30769
Diff. Gear
(Small)
30773
4x27mm
Cross Pin
X2
30779
2x12.8mm
X2
30779
4x10mm Washer
X4
30779
P5 O-Ring
X2
94034
Set Screw
X2
*Notice the straight
holes are for the
front and rear only.
ASSEMBLY OF THE FRONT AND REAR DIFFERENTIAL
*Builds two differentials for
font and rear.
94004
3X12mm
Hex Screw
94004
3X12mm
Hex Screw
X4
Step 1
Step 2
ASSEMBLY OF THE DIFFERENTIAL GEAR
30620
7x19x6mm
Ball bearings