This is the building process of a Hong
Nor
X1-CRwith all pro's and con's found.
Click on the pictures to enlarge
Step 4
Center differential
Take the 4 mm shaft and place first two satellite
gears as the picture shows with at each end a 4 x 10 mm shim washer.
Make two of them.
Place the first shaft with gears in the
differential housing with the cut out in the center pointing upwards.
Now place the second shaft with the cut
out pointing downwards.
For the center differential we use the manual
suggested 5000 Cps bottle
Fill the differential first 2 mm under the edge of
the differential housing.
The differential is filled partly.
Place the sun gear as shown.
Now turn the readily prepared crown
gear with the pin in the slot of the sun gear and align the hole of the differential
housing and the holes of the crown gear.
Fit 3 x 12 mm countersunk screws using
a 2 mm hexagon tool.
Tight them in X pattern and do not over tight!
The center differential ready
The front, rear and center differential
ready.
The differentials are smaller then the prvious ones used in the SPEED 9.5
Nice the kit comes with
differential silicone oil with appropriate value for each
differential.
The differentials run very smooth.