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HOW TO USE THIS MANUAL
1 To help identify parts and clarify procedure steps, there are exploded diagrams at the
start of each removal and disassembly section.
2 Numbers are given in the order of the jobs in the exploded diagram. A circled number
indicates a disassembly step.
3 Symbols indicate parts to be lubricated or replaced (see "SYMBOLS").
4 A job instruction chart accompanines the exploded daiagram, providing the order of
jobs, names of parts, notes in jobs, etc.
Example:
O-ring size
5 Dimension figures and the number of parts are provided for fasteners that require a tight-
ening torque:
Example:
Bolt or screw size
6 Jobs requiring more information (such as special tools and technical data) are described
sequentially.
LOWR
LOWER UNIT
LOWER UNIT
EXPLODED DIAGRAM
7
6
10
13
14
9
3
REMOVAL AND INSTALLATION CHART
4
Step
Procedure/Part name
LOWER REMOVAL
1
Cotter pin
2
Propeller nut
2
3
Spacer
4
Propeller
5
Collar
6
Locknut
7
Adjusting nut
8
Bolt (lower case)
9
Lower unit
10
Dowel pins
11
Seal rubber
39.5 x 2.5 mm: inside diameter (D) x ring diameter (d)
10 x 25 mm (2) : M10(D) x 25 mm (L)
1
E
11
17 Nm (1.7 m•kg, 12 ft•lb)
2
8
1
3
5
4
12
18
17
16
14
15
5 Nm (0.5 m•kg, 3.6 ft•lb)
Q'ty
Service points
Follow the left "Step" for removal.
1
Not reusable
1
1
1
1
1
1
4
1
2
1
6-1
2
LOWR
PROPELLER SHAFT HOUSING ASS'Y
A
1
2
B
4
1
1
5
SERVICE POINTS
Propeller shaft housing ass'y disassembly
1. Remove:
9 Reverse gear
9 reverse gear shim (s)
9 Ball bearing 1
Slide hammer set 2:
YB-06096
Stopper guide plate 3:
90890-06501
Bearing puller 4:
90890-06535
3
Stopper guide stand 5:
90890-06538
5
A For USA and CANADA
B Except for USA and CANADA
2. Remove:
9 Oil seals
9 Needle bearing
2
Slide hammer set 1:
3
YB-06096
Driver rod 2:
YB-06071/90890-06604
Needle bearing attachment 3:
YB-06081/90890-06616
Gears inspection
1. Inspect:
9 Tooth
9 Dog
Wear/Damage → Replace.
Bearings inspection
1. Inspect:
9 Bearing
Pitting/Rumbling → Replace.
NOTE:
Turn the bearing by fingers and check the
bearing pitching
6-10
E
E
6
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