⑤
Determine dimension III bearing width,
ensure here that the rollers are located
without any play (rotate bearing inner
ring in both directions several times -
roller setting).
Since the installed roller bearing is
subject to a pre-load in installation
position, deduct an experience value of
-0.05 mm.
Dimension III = e.g. . . . . . . . . . . . . . .
Dimension III = e.g. . . . . . . . . . . . . . .
33.67 mm - 0.05 mm = 33.62 mm
33.67 mm - 0.05 mm = 33.62 mm
CALCULATION EXAMPLE e.g. :
Dimension I . . . . . . . . . . . . .
Dimension II + III (148.00 + 33.62) . . . . .
Result . . . . . . . . . . . . . . . . . . = 1.19 mm
Required shim
Required shim
⑥
Insert determined shim into the hole of
the axle drive housing - see figure
7577AAXR085.
※
Special tool
Digital-depth gauge
Gauge blocks
⑦
Undercool bearing outer ring (see arrow)
and bring it into contact position in the
inner bearing hole/pinion bearing by
means of the fixture.
※
Special tool
Assembly fixture
049
⑧
Install outside bearing outer ring/pinion
bearing
※
Special tool
Assembly fixture
182.81 mm
- 181.62 mm
S
S
= 1.20 mm
= 1.20 mm
5870 200 072
5870 200 066
5 8 7 0 3 4 5
5870 345 049
3-279
7577AAXR088
7577AAXR089
7577AAXR090