3-108
Fig. 3.347
Fig. 3.350
Fig. 3.349
Fig. 3.348
④ Install the top cover on the gear case as
follows. Apply grease to the oil seal. Also
apply a thin coat of grease to the “O”-ring
in the gear case where the top cover will
be installed. Gradually press the top cover
against the gear case. Do not force it into
position, to prevent damaging the “O”-ring.
34.3 - 53.0 N-m {350 - 540 kgf-cm}
[25.3 - 39.1 lbf-ft]
⑤ Install the thrust race, needle bearing, and
thrust race on the worm shaft.
⑥ Install the control valve assembly on the gear
case, using caution not to allow the reaction
pistons to fall out. Make sure that the “O”-ring
in the gear case is seated snugly in the groove.
⑦ Install the jig, shown in Fig. 3.339, on the
control valve. Then install the thrust race,
needle bearing, and the other thrust race, in
that order.