Hyundai r35z-7 Workshop Manual page 247

4. TRAVEL MOTOR
Wash all parts disassembly in treated oil and dry in the compressed air.
Perform maintenance including replacement or corrections in accordance with the following
criterion.
Parts Name
No.
Floating seal (1-2)
1
Angular bearing (1-3)
2
3 Housing (1-6)
Planetary gear A (1-
4
18), B (1-9)
Needle bearing (1-10),
5
(1-19)
Inner race (1-11), (1-
6
20)
7
Thrust washer (1-12)
Thrust plate (1-13), (1-
8
23)
Sun gear (1-15)
9
10
Holder (1-17)
Drive gear (1-22)
11
O-ring (1-25), (28),
13
(29), (39), (31-5), (44),
(50-6), (50-7)
14
Shaft (2)
15
Ball bearing (3), (27)
16
Oil seal (4)
Note 1 : Pitching in this instance refers to a case where pitching occurs in more than 10% of
engagement area per tooth surface.
Check Points
standards for replacement)
No remarkable flaws, wear,
Sliding surface
or seizure are noted.
No remarkable flaws, wear,
or flaking are noted on
Rolling surface
balls and race.
No remarkable flaws, wear,
or flaking are noted on
Gear tooth surface
gear tooth surface.
(Note 1)
No remarkable flaws, wear,
Gear tooth surface
or flaking are noted as
and rolling surface of
same as No.3
inner side
Rolling surface of
No remarkable flaws, wear,
needle bearing
or flaking are noted.
Rolling surface of inner
No remarkable flaws, wear,
race
or flaking are noted.
No remarkable flaws, wear,
Sliding surface
or seizure are noted.
No remarkable flaws, wear,
Sliding surface
or seizure are noted.
Gear tooth surface
Same as No. 3
Sliding surface of
No remarkable flaws, wear,
planetary gear A or seizure are noted.
Gear tooth surface
Same as No. 3
No flaws and deflection are
Surface and hardness
noted. Not hardened.
Sliding surface of oil
No remarkable flaws, wear.
seal
Same as No. 2.
Same as No. 2.
No flaw, wear or deflection
Surface and hardness
are noted. Not hardened.
of seal lip
6-26
Criterion (Recommended
Measures
Replacement
Replacement
Replacement
Replacement
Replacement
Replacement
Replacement
Replacement
Replacement
Replace planetary A and
holder.
Replacement
Recommend that seals be
replaced with new ones at
time of reassembly, since
rubber materials normally
deteriorate with age.
Replacement
Replacement
Replacement