7 Servicing/Maintenance
58 of 68
Multitec A SX
Also specify the following data:
▪
Description
▪
Part No.
▪
Quantity of spare parts
▪
Shipping address
▪
Mode of dispatch (freight, mail, express freight, air freight)
Refer to the exploded view or general assembly drawing for part numbers and
descriptions.
7.7.2 Recommended spare parts stock for 2 years' operation to DIN 24296
NOTE
We recommend to replace various wear parts such as rolling element bearings,
sealing elements, circlips, etc. (see spare parts list below) whenever the hydraulic
system has been completely dismantled.
Table 22:
Quantity of spare parts for recommended spare parts stock
Part No.
Description
Number of pumps
(including stand-by pumps)
2
3
4
5
6 and 7 8 and 9 10 and
more
For grease-lubricated pump sets
210
Shaft (complete with small parts)
1
1
2
2
2
3
30 %
230
Impeller (set)
1
1
1
2
2
3
30 %
231
Suction impeller
1
1
1
2
2
3
30 %
412.1
O-ring (set)
4
8
8
8
9
12
150 %
433
Mechanical seal (complete)
2
3
4
5
6
7
90 %
461
11)
Gland packing (set)
4
6
8
8
9
12
150 %
502
12)
Casing wear ring (set)
2
2
2
3
3
4
50 %
523
Shaft sleeve
2
2
2
3
3
4
50 %
524
11)
Shaft protecting sleeve
2
2
2
3
3
4
50 %
525
Spacer sleeve
2
2
2
3
3
4
50 %
550.1
13)
Disc (set)
2
2
2
3
3
4
50 %
99-20.1
14)
Plain bearing repair kit
(incl. parts No. 381, 412.2/.3, 529, 550.7, 561.1,
901.2, 931.1)
1
1
2
2
3
4
50 %
99-20.2
Balance drum repair kit
(incl. parts No. 540.1, 59-4, 940.2)
1
1
1
2
2
3
30 %
99-20.4
14)
Drive-end ball bearing repair kit
(incl. parts No. 320.1, 412.10, 520.1, 551.1)
1
1
2
2
3
4
50 %
99-20.4
15)
Non-drive end ball bearing repair kit
(incl. parts No. 320.2, 412.10, 520.2)
1
1
2
2
3
4
50 %
99-9.1
Set of sealing elements
(incl. parts No. 400.1, 411.7, 412.2/.3/.4/.5/.10,
507)
4
8
8
8
9
12
150 %
Additional parts required for oil lubrication
421
16)
Lip seal
4
8
8
8
9
12
150 %
11)
For seal codes 65 and 66 (gland packing); parts No. 433 and 523 not fitted
12)
On pump sizes 125 and 150 only; on pump sizes 32 to 100 with material codes 20 to 30
13)
On pump sizes 32 to 100 only
14)
On installation types A and B
15)
Additional parts on installation types C and D; part No. 99-20.1 not fitted
16)
Depending on version
