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4.1 Disassembling/assembling the filter cleaning (tappet)
Filter cleaning (tappet (4)) in clamping
plate (2).
Tappet / flap
1.) Disassemble the clamping plate (see D/3.7,
page 17).
2.) Use pointed-end pliers (3) to press the snap-
in lugs (1) at the tappet (4) together while pulling
out the tappet (4) downwards.
3.) When assembling, push in the tappet (4) in
the correct position until the snap-in lugs (1)
audibly click into place.
4.2 Disassembling/assembling the filter cleaning flap
1.) Disassemble the clamping plate (see D/3.7,
page 17).
2.) Pull off the deduster flap (1) with the tension
spring (2) upwards and remove the flap (1).
3.) Assemble in the reverse order.
Filter cleaning flap (1) with tension spring
(2).
4 Filter cleaning (Aero)
Aero 4133
1
1
3
4
2
Aero 4138
1
2
evc
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