Removal And Installation Chart - Yamaha 40V Service Manual

LOWR

REMOVAL AND INSTALLATION CHART

Step Procedure/Part name
DRIVE SHAFT, FORWARD GEAR
AND SHIFT ROD REMOVAL
Gear oil
Lower unit ass'y
Water pump
Propeller shaft ass'y
1 Pinion nut
2 Pinion gear
3 Drive shaft
4 Drive shaft oil seal housing ass'y
5 Plane washer
6 Forward gear ass'y
7 Shift rod ass'y
8 Shift cam
DRIVE SHAFT OIL SEAL HOUS-
ING DISASSEMBLY
1 Oil seal cover
2 O-ring
Oil seal
3
4 Drive shaft oil seal housing
SHIFT ROD DISASSEMBLY
5 O-ring
6 Shift rod oil seal housing
7 O-ring
8 Oil seal
9 Circlip
0 Shift rod
LOWER CASE DISASSEMBLY
A Drive shaft bearing outer race
B Pinon gear shim
C Drive shaft sleeve
D Drive shaft needle bearing
E Forward gear bearing outer race
* As required
DRIVE SHAFT, FORWARD GEAR AND SHIFT ROD
Q'ty
Follow the left "Step" for removal.
Refer to "LOWER UNIT" in chapter 3.
Refer to "LOWER UNIT REMOVAL".
Refer to "WATER PUMP" in chapter 5.
Refer to "PROPELLER SHAFT AND
REVERSE GEAR".
1
1
1
1
1
1
1
1
NOTE:
Set the "UP" mark upward.
1
1
2
1
1
1
1
1
1
1
1
*
1
NOTE:
Align the sleeve locating-rib with the
recess in the lower case.
1
NOTE:
Install the bearing with its manufacture's
marks or numbers facing outward.
1
6-12
Service points
E