Installation 41/68
RE 92004-01-B/05.2017, A4VG Series 40,
Bosch Rexroth AG
wARnInG!
Leaky or bursting stud ends!
For fittings, if a stud end which is of a different measurement system, kind of seal
and size with respect to the female thread is pressurized, the stud end may loosen
itself or even be ejected from the hole in a projectile-like manner. This can result in
serious injury and property damage. Hydraulic fluid can escape from this leakage
point.
▶
Use the drawings (installation drawing) to determine the required stud end for
each fitting.
▶
Make sure the right fittings, mounting bolts and threaded plugs are installed.
▶
For all female threads, use a stud end from the same system of units and of
the correct size.
T
1
G
P
S
X
1
R
X
2
X
4
Y
ST
S
A
B
T
2
X
3
X
1
R
X
2
M
H
M
A
M
B
Fig. 13: Port overview A4VG Series 40, working ports A and B, on left side 45° (viewed
on drive shaft)
B
A
T
2
M
B
M
A
X
3
X
1
R
X
2
X
4
M
H
X
2
R
X
1
T
1
P
S
Y
ST
G
S
Fig. 14: Port overview A4VG Series 40, working ports A and B, on right side 45° (viewed
on drive shaft)
Port overview
