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Operating Instructions and Parts Manual
11
For Repair Parts, contact dealer where pump was purchased.
Please provide following information:
-Model number
-Serial number (if any)
-Part description and number as shown in parts list
Repair Parts List
Ref. 3
1
⁄
2
HP B&S 5
1
⁄2HP B&S
No. Description 020598 020599 Qty.
2 Slinger washer -EPDM 020631 020631 1
3 Adapter 020632 020632 1
5 Adapter fastener 020633 020633 4
8 Key 020634 020634 1
9 Impeller 020635 020636 1
10 Impeller fastener 020637 020637 1
11 Volute fastener 020638 020638 1
13 Fill plug 020639 020639 1
15 Casing 020640 020640 1
17 Drain plug 020641 020641 1
19 Volute fastener 020642 020642 2
20 Volute 020643 020643 1
21 Impeller shim set 020644 020644 1
(.005", .015", .030"; one each)
31 Gasket 020645 020645 1
33 † Seal kit -EPDM (standard) 020646 020646
(*) Standard hardware item, available locally.
(†) Includes all required seals, Ref. Nos. 2, 4, 6, 7, 12, 14, 18, 22, 23, 24, 31.
1
2
3
4
5
6
7
8
9
4
29
27
25
31
24
23
22
21
10
20
19
26
27
28
11
13
18
17
14
15
32
16
33
12
30
Figure 3 — Repair Parts Illustration
020598 and 020599
Document2 9/3/03 5:48 PM Page 11