7
No.1
3
Gear Differential
MAINTENANCE
Ball Differential Grease
EXPLODED VIEW
54
Thrust Washer
2
55
1/16
Thrust Ball
8
37
Thrust Plate
2
206
3/32
Thrust Ball
12
2
50
4 x 8mm
Ball Bearing
34
41
55
54
54
39
35
37
37
35
34
Part bags used. Apply grease.
206
36
34
Assemble with the aid of the above exploded view and pay
attention to the following.
Remove oil deposits from before applying a small amount of ball
differential grease to the spots marked with .
Secure parts and in place with two flat head screwdrivers
and rotate the differential case until it becomes tight. Then, tighten
screw . When running the car, the differential must be tight,
otherwise it may be damaged.
After applying Grease, place
eight differential balls bet-
ween the two thrust washers
, grouping them around
the screw .
55
54
39
Place the differential balls into
and apply ball differential grease.
206
Once the adjustment is done,
install (see"exploded view").
41
34
39
35
Now, hold the differential case firmly and rotate part . If part
rotates into the opposite direction to part , no further adjustment
is necessary. If part does not rotate, screw is too tight.
In this case, gradually loosen screw until part rotates.
As soon as the ball differential's smooth action becomes rough,
parts , , and may have become "gritty". If this
happens, disassemble the unit and clean these parts, apply more
grease and reassemble. If the action is still not smooth, the parts
are worn and, therefore, must be replaced. We recommend that
these parts be replaced from time to time to ensure smooth running.
35 36
36
39
39
36
35
37
206
54 55
40
45
34
50
37
206
37
50
35
55
39
41
36
54
39
< >Ball Diff unit
Tighten with a screwdriver
and fully tighten then rewind
1/8 turn.
(Adjust it later)
34
39
8
55
39
54
206
41
36
34 35
, , ,
39
35
37
206
54 55
36
< >
1/8
( )
34
39