Yamaha 55DEHD Service Manual page 140

LOWR
2. Install the new oil seals into the propeller
shaft housing to the specified depth.
1
4
d
Driver rod LS 1:
90890-06606
Needle bearing attachment 4:
90890-06636
Installation depth d:
4.5–5.5 mm (0.18–0.22 in)
3. Install the washer 5 and new ball bear-
ing 6 onto the reverse gear 7 using a
press.
8
9
cC
Do not reuse the bearing, always replace it
with a new one.
6-11
Lower unit
Lower unit
68860130
6
5
e
7
68860140
NOTE:
Install a new ball bearing with the identifica-
tion mark e facing toward the forward gear
side.
Needle bearing attachment:
90890-06608 8
90890-06607 9
4. Install the reverse gear assembly into the
propeller shaft housing using a press.
NOTE:
After installing the reverse gear, check that
the reverse gear rotates smoothly.
Needle bearing attachment 9:
90890-06607
5. Install a new O-ring.
9
68860150
6885J11