TYM T233 HST, Руководство по обслуживанию

Страница: 135 / 232

3.3 REASSEMBLY
Reassemble the parts in reverse order of
disassembly, following these instructions.
1) Apply an adhesive (THREE BOND TB1215)
to the following parts.
a.Contact surfaces between the final case B
and wheel shaft cover.
b.Contact surfaces between the final case A
and front axle.
2) The installed wheel shaft should turn smoothly.
3) When installing unitized seals on the wheel
shaft cover and the rotating part between the
final cases (A and B), apply force only to the
outer circumference of the seal as shown in
Fig.6-26 to avoid deformation.
Apply force only to the shaded parts
Take care not to deform these portions
-
Wheel shaft cover
1) Every snap ring(13) should be seated securely
in its groove.
2) Be sure the numbers of Bevel gear is correct
(teeth numbers are 44T )
Fig.6-27
-Final drive case A
1) Each parts should be washed clean before
reassembly.
2) Apply multi-purpose, quality grease to
bearings in advance
3) Every time a gear and bearings are installed,
its smooth rotation should be checked
5) Apply oil to the housing ahead of time to
6-13
Fig.6-26
4) The oil seal should be coated with grease in
advance. Then install them carefully, assuring
that their lips are not turned over.
5) The reassembled final case (B) should turn
smoothly until it makes contact the stopper.
6) When the wheel(tire) is reinstalled, turn it by
hand to make sure that all the mechanism
turns smoothly without making any noise.
7) After adjustment of the toe-in, perform road
tests. There should be no abnormalities such
as vibration, abnormal noises, defected
steering wheel operation, etc.
5) Apply oil to the housing ahead of time to
install the mechanical seal.
6) Be sure that the length of shaft
⑧
is 145 mm.
7) Tighten the bolts to the specified torque.
Tightening torque 2.3-3.0Kgf.m
8) Adjust backlash between gear bevel 44T
⑫
and
gear bevel 8T
⑨
with collar(2mm)
⑩
Back lash
mm(in)
0.1-0.2
(0.004-0.008 in)
9) Apply an adhesive to the Cap (55), and be sure
not to deform when installing.
Note: Refer to Fig.6-23