Yamaha 40V Manuel de service télécharger pdf (Page 119)

6-4

LOWR

WATER PUMP

REMOVAL AND INSTALLATION CHART

Step Procedure/Part name Q’ty Service points

WATER PUMP REMOVAL

Follow the left “Step” for removal.

Lower unit ass’y Refer to “LOWER UNIT REMOVAL”.

1 Bolt 4 8

30 mm

2 Washer 4

3 Water pump housing 1

4 O-ring 1

5 Insert cartridge 1

6 Impeller 1

7 Woodruff key 1

8 Cartridge plate 1

9 Plate gasket 1

10 Pin 2

11 Water seal cover 1

12 Water seal rubber 1

Reverse the removal steps for installation.

NOTE:

When installing the water pump housing,

align the hole in it with the projection in

the insert cartridge.

NOTE:

When installing the cartridge, turn the

drive shaft clockwise.

SERVICE POINTS

Water pump housing inspection

1. Inspect:

●

Water pump housing

Crack/Damage

→

Replace.

Impeller and insert cartridge inspection

1. Inspect:

●

Impeller

●

Insert cartridge

Crack/Damage

→

Replace.

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Yamaha 40V Manuel de service Page 119

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