Maintenance 3-4L43C, 3-4M43, 3-4M43Z
66
HATZ
Manual
Step Activity
3 Only loosen the screws (1) to the point where you can lift off
the complete air filter housing (4).
4 Cover the opening in the intake pipe to prevent ingress of dirt
and other foreign bodies.
5 On three cylinder engines, open the clamp (7).
▪ On three cylinder engines, the cover (2) is additionally held
by a clamp (7).
6 Open the air filter housing (4).
7 Take out the filter cartridge (3).
8 Clean the air filter housing (4) and cover (2).
9 Renew the bushing (6) if the spacer (5) is loose.
▪ The spacer (5) is connected with the screw (1) by the elastic
bushing (6) to ensure that it cannot fall into the intake pipe
during disassembly and assembly.
Overview — Removing the air filter cartridge (engines 3-4M43 and 3-4M43Z)
Pos. Designation
1 Clamp
2 Air filter housing cover
3 Screw
4 Filter cover
5 Spacer
6 Bushing
7 Filter cartridge
8 Air filter housing