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ISTRUZIONI ORIGINALI
TECHNICAL INFORMATION
38/43
87-900-136-01
Pump Parts for MS-631
POS.
SPARE
PARTS P/N
DESCRIPTION Q.TY
1
Pump
Body 1
2
Ø6x30
Pin
4
3
(B)
O Ring 41050
2
4
External side cover
1
5
M12x60 Hex. Screw (flanged
and knurled)
11
6
D100 Space washer
1
7
(B)
6309 Ball bearing
2
8
Rotor
1
9 (B)
Vane
3
10
(B)
IR 45x50x35 Bushing
1
11
Motor side cover
1
12
Shim
ring
1
13
Oil seal ring cover
1
14
(B)
BABSL 50x65x7 Seal ring
2
15
Seeger
1
16
(B)
O Ring 4400
1
17
M8x40 Hex. Screw (flanged
and knurled)
3
18 (B)
Plate
4
19
Plate
support 4
20
Ø6
Washer 12
21
Ø6 Lock washer
12
22
M6 x 16 Hex. Socket head
screw
12
23
M5x12 Hex. Socket set screw
6
24
M6x16 Hex. Socket set
screw
4
25
1/8"G Al Washer
7
26
1/8"G
Plug
5
27
M10x25 Slotted headless set
screw
2
28
3/8"G Al Washer
7
29
3/8"G
Plug
7
30
A 12x8x70 Key
1
41
SR03705723
Pump Side Half Coupling
1
42
(A) (B)
Elastic coupling insert
1
43
(B)
Pump Body Spacer Gasket
1
44
Pump-tank
spacer 1
45
M10x70 Hex. Socket head
screw
10
46
M10x35 Stud bolt
10
47
M10 Nut (flanged and
knurled)
10
48 (B)
Tank-spacer
gasket 1
54
Tank
1
55
1/4"G Al Washer
1
56
1/4"G
Plug
1
57
3/4"G Al Washer
1
POS.
SPARE
PARTS P/N
DESCRIPTION Q.TY
58
3/4"G
Plug
1
59
Motor Side Upper Cover
1
60
(A) (B)
Upper cover gasket
2
61
M10 x 35 Hex. Socket head
screw
36
62
Demister support mesh
1
63
Tank
demister 1
64
Stay bolt for exhaust filter
5
65
(A) (B)
O Ring 4200
10
66
(A) (B)
Exhaust filter
5
67
Exhaust filter stay bolt sleeve
5
68
Disk for exhaust filter
5
69
Ø8/24
Washer 5
70
Al ø8.4/13x1 Washer
5
71
M8 x 20 Hex. Socket head
screw
5
72
1"1/2 G Al Washer
6
73
1"1/2 Gas Plug
6
74
External side upper cover
1
75
Tank
mesh
1
76
Tank micro-stretched sheet
1
77
Motor side lower cover
1
78
(B)
Gasket for lower cover
2
79
1" Oil sight glass
2
80
1" 1/4G Al Washer
2
81
1"1/4G
Plug
1
82
Ext. side lower tank cover
1
83
1"G Filling/discharge plug
2
84
Float (oil recovery)
1
85
Float
port
1
86
(B)
O Ring 4093
1
87
M4x8 Hex. Sock. Stud bolt
1
88
Ø5
Washer
2
89
M5x16 Hex. Socket head
screw
2
90
1"1/4G Nipple
1
91
(A) (B)
Oil filter
1
102
(B) (C)
O Ring 4512
3
103
Inlet valve body
1
104 (C)
Helicoidally
spring 1
105
(C)
Inlet valve plate
1
106
Inlet valve disk assembly
1
107
(B) (C)
O Ring 4362
1
108
Inlet
flange
1
109
M16x95 Hex. Socket head
screw
4
110
Oil cooler support
1