Metso B1C series User Manual

6 BC 71 en 11
8 EXPLODED VIEWS AND PARTS LISTS
8.1 Actuators B1C 6
Spare part set category 1: Recommended soft parts for inspection and maintenance (to be replaced always after disassembling the actuator)
Spare part category 2: Leverage repair
Spare part category 3: Complete overhaul (for complete overhaul parts of all 3 categories are needed)
26
33
45
42
44
19
8
24
18
28
9
10
16
49
22
5
29
17
60
23
42
31
34
27
4, 20, 21
37
36
67
1
3
23
17
2
30
7
32
58
39
3A
33A
4A
Item Qty Description Spare part category
11Housing
21Cover 3
31Lever arm 2 **
3A 1 Antistatic ring 2 **
4 2 Connection arm 2 **
4A *** 1 Antistatic ring 2 **
5 1 Bearing unit 2 **
71Pointer cover 3
81Cylinder 3
91Piston 3
10 1 Piston rod 3
16 1 O-ring 1 *
17 2 O-ring 1 *
18 1 O-ring 1 *
19 1 O-ring 1 *
20 2 Bearing 2 **
21 2 Bearing 2 **
22 1 Bearing 1 *
23 2 Bearing 1 *
24 2 Piston seal 1 *
26 1 Stop screw 3
27 1 Stop screw 3
28 1 Screw
Item Qty Description Spare part category
29 1 Screw
30 1 Screw
31 3 Screw
32 2 Screw
33 1 Nut 3
33A 1 O-ring 3
34 1 Nut 3
36 2 Lock ring (**)
37 2 Support ring (**)
39 1 ID plate
42 2 Plug
44 1 Cylinder end 3
45 4 Screw
49 1 Bushing
58 1 Pressure outlet valve
60 1 O-ring
62 1 Screw
67 1 Screw
*) Delivered as a set
**) Leverage assembly, also available as separate part.
Parts 20 and 21 are not available separately. They are delivered with part 4
as a set only.
(**) Belongs to leverage assembly, not recommended as separate part
***) With long-run option

Metso B1C series Specifications

General

Brand	Metso
Model	B1C series
Category	Controller
Language	English