59
9.4.2 New mounting with existing dummy
module or replacement of an SMBM-V
module
See Fig. 40
Table 45
Required parts
Item Designation
Quantity Part number
<Content>
11 SMBM-V Module
1
see order code
10 Check valve
2
24-2104-2049
9 Hexagon
socket
screw
M8 x 40 mm
1
DIN912-M8x40-
8.8
8 Hexagon
socket
screw
M8 x 100 mm
2 2010-00000007
6 Packing ring (O-ring)
1
WVN532-12x2
Parts on hand
1 Hexagon
socket
screw
2 --
2
Dummy module (SMBM-
X)
1
--
9.4.2.1 General work steps
•
Loosen and remove the two hexagon socket screws (M8, WAF
13) (
1
).
•
Carefully detach the dummy module (
2
) from the base plate
module (
3
) and set it to one side along with the two screws
(
1
) and mounted packing rings (
6
).
•
If necessary, clean the flanging area of the base plate module
with a suitable (lint-free!) cleaning cloth.
NOTE
In the event that only one already mounted SMBM-V
module is to be replaced by a new SMBM-V module,
proceed with the mounting point "Replacement of an
SMBM-V module."
9.4.2.2 Initial installation of an SMBM-V module
•
Using the special tool for that purpose (Part No. 2350-
00000078, Chapter "Spare parts"), screw the check valves
(
11
) (2x) into borehole (
5
) and borehole (
7
) with a tightening
torque of 8
- 1
Nm.
•
Place new packing rings (
6a
) in the groove of boreholes (
5
)
and (
7
).
•
Carefully place the SMBM-V module (
10
) on the flanging area
of the base plate module (
3
).
•
At the SMBM-V module, put the hexagon socket screw (
8
)
(M8 x 100, WAF 6) in place and tighten it slightly.
•
Also put the opposite-side hexagon socket screw (
9
) (M8 x 40,
WAF 6) in place and tighten it slightly as well.
•
Tighten the two screws evenly crosswise with a torque of 15
±1 Nm.
9.4.2.3 Replacement of an SMBM-V module
•
Place new packing rings (
6a
) in the groove of boreholes (
5
)
and (
7
).
•
Carefully place the SMBM-V module (
10
)
on the flanging area
of the base plate module (
3
).
•
At the SMBM-V module, put the hexagon socket screw (
8
)
(M8 x 100, WAF 6) in place and tighten it slightly.
•
Also place the opposite-side hexagon socket screw (
9
) (M8 x
40, WAF 6) in place and tighten it slightly as well.
•
Tighten the two screws evenly crosswise with a torque of 15
± 1 Nm.
•
If necessary, clean the flow limiter to remove any external
impurities.
•
Open the oil feed to the flow limiter.
9.4.3 Expansion of an existing flow limiter
assembly to include an SMBM module
See Figure 40and Figure 41
<
CAUTION
Burn injury hazard
Escaping oil is possibly hot
9.4.3.1 General procedure
•
Interrupt the oil feed to the flow limiter.
•
Depressurize the flow limiter.
•
If necessary, clean the flow limiter to remove any external
impurities.
•
If necessary, detach the electrical quick-coupling connectors
and place them aside.
•
Place an oil pan under the flow limiter.
•
Ensure that the oil contained in the lubrication system has
cooled down.
NOTE
For the following steps, see Fig. 41
•
Loosen and remove the fastening screws (
1a/1b
) of the flow
limiter assembly (
2
).
•
Loosen and remove the plug screw (
3
) and allow the oil still
remaining in the flow limiter system to drain off in controlled
fashion.
•
Loosen and remove the two hexagon socket screws:
- With connection module (
4
) M6x40-8.8 (WAF 6) (
5
)
- With filter unit (
6
) M6x60-8.8 (WAF 5) (
7
)
•
Carefully separate the connection module (
4
) or the filter unit
(
6
) from the rest of the flow limiter.
NOTE
The following steps apply only with flow limiters with
changeover valve (
7
) SMBM-V
