S0607080K
Page 105
Transmission and Torque Converter
(ZF 4WG-310)
2. Pre-assemble and install Spur gear K2
(Figure 236 - Figure 245)
A. Supercool gear wheel 1 (about -80˚C
(-112˚F)) and heat gear wheel 2
(about 120˚C (248˚F)). Squeeze
snap ring in (Arrow), preload, and
join both parts together using
hydraulic press until the snap ring
snaps into the annular groove of the
gear wheel 2.
B. Adjust Axial play – Spur gear bearing
0.05 - 0.15 mm (0.0020 - 0.0059 in)
(Figure 237 - Example C).
C. Figure 237, shows the components
of the spur gear bearing.
D. Place spur gear over the inner
bearing race.
Reference
Number
Description
1 Bearings Inner Race
2 Shim (Optional)
3 Spur Gear Compl.
4 Inner Bearing Race
Figure 236
Figure 237
Figure 238