1 689 989 473 | 2021-08-24
Robert Bosch GmbH
458922-11_P
al
42:
Loosening the filter housing
3. Unscrew the test oil filter
(1)
from the filter housing
(2)
458922-13_P
al
1
2
43:
Removing the test oil filter
4. Flush the filter housing with clean test oil.
---Separator---
5.2.4.3 Installing the filter insert
1. Pull the provided O-Ring (24 x 1.5)
(2)
over the new
filter insert
(1)
. The second O-Ring (12 x 2) included
in the scope of delivery will be needed later in the
installation of the inlet filter.
458922-17_P
al
2
1
44:
Test oil filter with O-ring
2. Screw the filter insert
(1)
into the filter housing
(2)
.
458922-15_P
al
1
2
45:
Installing the test oil filter
3. Clamp the inlet filter into a vise with the connection
threads facing down.
4. Tighten the filter housing with a torque wrench.
Tightening torque = 20 Nm
458922-16_P
al
20 Nm
46:
Tightening the filter housing
---Separator---
5.2.4.4 Installing the inlet filter
1. Inspect the O-ring
(1)
on the inlet filter. Replace the
O-ring (28 x 2 mm) if it is defective.
458922-22_P
al
1
47:
Inlet filter with O-ring
Fluff or dirt particles on the inlet filter body or on
the threads can find their way into the flow meter
and block the measuring mechanism. Flow me‐
ters with a blocked measuring mechanism are ex‐
cluded from the warranty. Only screw a clean in‐
let filter into the measurement channel.
2. Swivel down the inlet filter by the threaded connec‐
tion to immerse it in clean test oil.
3. Remove the inlet filter, and allow it to drip off. Do
not use a cloth or the like to dry the inlet filter.
en | 22 | DCI 700
