Danfoss PAHT Series, Service Manual

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Service guide Disassembling and assembling PAHT / PAHT G 20-32
20 180R9175 / 521B1108 / DKCFN.PI.012.E3..02 / 01.2016
18
0B
40
55 - S
ea
l s
et
(P
AH
T 20
-3
2)
18
0B
40
54 - C
yl
in
d
er b
ar
re
l s
et
(P
AH
T 20
-3
2)
18
0B
40
52 - V
al
ve p
la
te s
et
(P
AH
T 20
-3
2)
18
0B
40
53 - P
is
to
n s
et
(P
AH
T 20
-3
2)
18
0B
42
51 - S
w
as
h p
la
te s
et
(P
AH
T 20
)
18
0B
42
54 - S
w
as
h p
la
te s
et
(PA
H
T 2
5)
18
0B
42
57 - S
w
as
h p
la
te s
et
(PA
H
T 3
2)
Pos. Qnt. Designation Material
1 1 Housing AISI 316
2 2 Pin Ø4 x 14 AISI 304 x
5 10 Screw M8 x 16 AISI 304 x
9 1 O-ring Ø102 x 3 NBR x
11 1 End cover CW AISI 316
31 1 Swash plate AISI 431 x x x
32 1 Screw Ø8 x 16 AISI 304 x x x
34 2 Pin Ø4 x 14 AISI 304 x x x
61 1 Cylinder barrel AISI 431 x
62 1 Spring AISI 304 x
63 1 Retainer PEEK x
64 1 Retainer ball AISI 304 x
65 1 Retainer plate 1.4301 x
66 9 Piston AISI 431 / PEEK x
67 1 Key 8 x 7 x 32 AISI 316Ti x
91 1 Port plate AISI 304 / PEEK x
92 1 Valve plate AISI 431 x
93 9 Back up ring PTFE x
94 9 O-ring Ø13 x 2 NBR x
121 1 Port flange AISI 316
122 1 O-ring Ø102 x 3 NBR x
123 1 O-ring Ø59,5 x 3 NBR x
124 1 Shaft sealing AISI 304 / NBR x
125 1 End cover AISI 316
126 1 Pin Ø5 x 10 AISI 304 x
127 6 Screw M8 x 60 AISI 304 x
128 4 Screw M8 x 50 AISI 304 x
1 Service instruction x x x x x x x
4. Spare parts list for
PAHT 20-32