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Cleaning centrifugal oil filter and
replacing filter sleeve, variant A
1.
Remove clamp (3).
2.
Release screw of cover (1) and take off
cover (2).
3.
Carefully lift rotor (6), allow oil to drain and
remove from housing.
4.
Holding the rotor (6) firmly, release rotor
cover nut (7).
5.
Take off rotor cover (8).
6.
Remove filter sleeve (10).
7.
Measure thickness of oil residues on filter
sleeve (10).
8.
If maximum layer thickness of oil residues
exceeds 45 mm, shorten maintenance in‐
terval.
9.
Disassemble rotor tube (11), conical
disk (12) and rotor base (14).
10.
Wash rotor cover (8), rotor tube (11), coni‐
cal disk (12) and rotor base (14) with clean‐
er. Do not use sharp objects for cleaning.
11.
Blow out with compressed air.
12.
Check sealing ring (13), fit new one if nec‐
essary.
13.
Assemble rotor tube (11), conical disk (12)
and rotor base (14) with sealing ring (13).
14.
Insert new filter sleeve (10) in rotor tube
(11) with the smooth paper surface facing
the wall.
15.
Check sealing ring (9), fit new one if neces‐
sary.
16.
Mount rotor cover (8) with sealing ring (9).
17.
Tighten rotor cover nut (7) with 35 Nm to
45 Nm.
18.
Place rotor (6) in housing (5) and check for
ease of movement.
19.
Check sealing ring (4), fit new one if neces‐
sary.
20.
Fit sealing ring (4) on housing (5).
21.
Fit cover (2).
22.
Tighten screw of cover (1) by hand.
23.
Install clamp (3) and use torque wrench to
tighten to the specified tightening torque
8 Nm +2 Nm.
24.
Tighten screw of cover (1) with torque
wrench to the specified tightening torque
5 Nm +2 Nm.
114 | Task Description | MS150054/02E 2012-02
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