20
saue
Series 90
Pressure Measurement
4
4. Pressure Measurement
4.1
Required Tools
The service procedures described in this manual for
Series 90 pumps and motors can be performed using
common mechanic's tools. Special tools, if required
are shown.
4.2
Port Locations and Pressure Gauge Installation
Pressure gauges should be calibrated frequently to
ensure accuracy. Snubbers are recommended to
protect pressure gauges.
t
r
o
P
n
o
i
t
c
n
u
F
e
z
i
S
e
g
u
a
G
d
e
d
n
e
m
m
o
c
e
R
g
n
i
t
t
i
F
d
n
a
1
M
m
e
t
s
y
S
e
r
u
s
s
e
r
P
"
A
"
t
r
o
P
e
g
u
a
G
i
s
p
0
0
0
0
1
r
o
r
a
b
0
0
0
1
g
n
i
t
t
i
F
g
n
i
R
-
O
8
1
—
6
1
/
9
2
M
m
e
t
s
y
S
e
r
u
s
s
e
r
P
"
B
"
t
r
o
P
e
g
u
a
G
i
s
p
0
0
0
0
1
r
o
r
a
b
0
0
0
1
g
n
i
t
t
i
F
g
n
i
R
-
O
8
1
—
6
1
/
9
3
M
)
6
M
(
e
g
r
a
h
C
e
r
u
s
s
e
r
P
e
g
u
a
G
i
s
p
0
0
0
1
r
o
r
a
b
0
5
g
n
i
t
t
i
F
g
n
i
R
-
O
8
1
—
6
1
/
9
4
M
5
M
o
v
r
e
S
e
r
u
s
s
e
r
P
e
g
u
a
G
i
s
p
0
0
5
r
o
r
a
b
0
5
g
n
i
t
t
i
F
g
n
i
R
-
O
8
1
—
6
1
/
9
t
r
o
P
n
o
i
t
c
n
u
F
e
z
i
S
e
g
u
a
G
d
e
d
n
e
m
m
o
c
e
R
g
n
i
t
t
i
F
d
n
a
1
L
2
L
e
s
a
C
e
r
u
s
s
e
r
P
e
g
u
a
G
i
s
p
0
0
1
r
o
r
a
b
0
1
:
g
n
i
t
t
i
F
g
n
i
R
-
O
E
A
S
2
4
0
,
0
3
0
4
1
—
8
/
7
,
5
7
0
,
5
5
0
0
0
1
2
1
—
6
1
/
1
-
1
0
3
1
2
1
—
6
1
/
5
-
1
0
5
2
,
0
8
1
2
1
—
8
/
5
-
1
1
X
2
X
C
D
E
/
C
D
H
e
r
u
s
s
e
r
P
e
g
u
a
G
i
s
p
0
0
0
1
r
o
r
a
b
0
5
r
o
g
n
i
t
t
i
F
g
n
i
R
-
O
0
2
—
6
1
/
7
g
n
i
t
t
i
F
g
n
i
R
-
O
8
1
—
6
1
/
9
3
X
l
o
r
t
n
o
C
.
t
x
E
e
r
u
s
s
e
r
P
e
g
u
a
G
i
s
p
0
0
0
1
r
o
r
a
b
0
5
g
n
i
t
t
i
F
g
n
i
R
-
O
8
1
—
6
1
/
9
S
e
g
r
a
h
C
t
e
l
n
I
p
m
u
P
o
t
n
i
e
e
T
,
e
g
u
a
G
m
u
u
c
a
V
e
n
i
L
t
e
l
n
I
:
g
n
i
t
t
i
F
g
n
i
R
-
O
E
A
S
2
4
0
,
0
3
0
2
1
—
6
1
/
1
-
1
5
7
0
,
5
5
0
2
1
—
6
1
/
5
-
1
,
0
3
1
,
0
0
1
0
8
1
2
1
—
8
/
5
-
1
0
5
2
t
il
p
S
E
A
S
2
/
1
-
1
e
g
n
a
l
F
The following sections list the ports for each type of
hydraulic unit. The recommended pressure gauge
and fitting are also specified.
Outline drawings showing port locations follow the
tables.
4.2.1
Variable Pump
CONTENTS
Summary of Contents for DPT40-B
Page 10: ......
Page 11: ......
Page 31: ......
Page 32: ......
Page 33: ......
Page 34: ......
Page 35: ......
Page 36: ......
Page 37: ......
Page 38: ......
Page 39: ......
Page 40: ......
Page 41: ......
Page 42: ......
Page 43: ......
Page 44: ......
Page 45: ......
Page 46: ......
Page 47: ......
Page 49: ......
Page 55: ...Introduction 032715 PN 8 ...
Page 59: ...Contents iv 032715 PN 4 ...
Page 196: ...Troubleshooting 65 29 032715 PN 149 ...
Page 221: ...Warranty DX EMISSIONS EPA 19 12DEC12 2 2 TS1721 UN 15JUL13 85 6 032715 PN 174 ...
Page 229: ...Warranty DX EMISSIONS CARB 19 01AUG14 8 8 RG26036 UN 24JUN14 85 14 032715 PN 182 ...
Page 235: ...Engine Registration IBC 2 032715 PN 188 ...
Page 238: ...Engine Registration IBC 5 032715 PN 191 ...
Page 239: ...Engine Registration IBC 6 032715 PN 192 ...
Page 240: ...saue Axial Piston Pumps and Motors Service Manual Series 90 CONTENTS ...
Page 326: ...saue 87 Series 90 Exploded View Parts Drawings 10 Notes CONTENTS ...
Page 329: ...2 Model 74624 and 74644 ...
Page 337: ...10 Model 74624 and 74644 Notes ...
Page 338: ...11 Model 74624 and 74644 Notes ...
Page 340: ......
Page 341: ......
Page 342: ......
Page 343: ......
Page 345: ......
Page 384: ......
Page 386: ...www dexteraxle com OPERATION MAINTENANCE SERVICE MANUAL 600 8 000 lb Axles Related Components ...
Page 468: ...Service Record Date Service Performed Mileage ...
Page 469: ...Service Record Date Service Performed Mileage ...
Page 470: ...Service Record Date Service Performed Mileage ...