OFNA Racing Ultra LX 2 User Manual

Page 7

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1

2

ASSEMBLY OF THE FRONT AND REAR DIFF.

ASSEMBLY OF THE CENTER DIFF.

Builds tow differentials for front and rear.

Step 2

Step 3

Step 4

Step 5

Step 1

1

Step 1

Step 2

Step 3

Step 5

Step 4

*Apply diff. gear grease
to the differential, during
assembly.
*Fill the diff. case to
approx 80% with grease.

*Apply diff. gear grease
to the differential, during
assembly.
*Fill the diff. case to
approx 80% with grease.

30779

30769

30777

30751

30620

30901

30779

4x4mm

30779

30769

30777

30761

30620

30911

30779

4x4mm

30779

*Notice the straight
holes are for the
front and rear only.

30773

30769

30776

30121

3x5mm

30120

*Notice the tapered
holes are for the
center diff. only.

30779

30769

30777

30761

30620

30911

30773

30769

30776

3x12mm

3x12mm

3x12mm

31040

3mm

30769

30777

30751

30620

30901

*Push 3mm tubes into the
holes of the diff. case.

1

3

2

4

*Tight the diff. screws in
this order.

Oil

Oil

1

3

2

4

*Tight the diff. screws in
this order.

Oil

Oil

Tighten

Tighten

NB. It is very important to remove
the 30776 washer if the gear
mesh is too tight.

NB. It is very important to remove
the 30776 washer if the gear
mesh is too tight.

94004
3x12mm
Hex Screw

30773
4mm Cross Pin

.....x8

.....x4

30776
4x10mm Washer

.....x8

94034
M4x4
Set Screw

.....x2

30777
P5 O-Ring

.....x4

30121
3x5mm Screw

.....x8

30779
2x12.8mm Pin

.....x4

30111
3x12mm
Flat Head Hex Screw

.....x4

94004
3x12mm
Hex Screw

30773
4mm Cross Pin

.....x4

.....x2

30776
4x10mm Washer

.....x4

94034
M4x4
Set Screw

.....x1

30777
P5 O-Ring

.....x2

30779
2x12.8mm Pin

.....x2

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