HATZ Diesel 4M42 - Manual (Page 74)

Step Activity
9 After completion, insert the access cover to the fuel feed pump
back in the side wall.
4L42C and 4M42
7 If you have difficulties starting the engine, bleed the injection
system with the aid of the manual fuel pump (see the chapter
7.3.2 Pumping fuel with the manual fuel pump, page 35).
8.2.10 Maintaining the dry air filter
NOTICE
i
▪ Immediately clean the filter cartridge if the maintenance dis-
play appears at maximum speed.
▪ The air filter cartridge either needs to be replaced, or
cleaned or checked depending on the degree of contamina-
tion.
▪ Renew the filter cartridge after a use period of 500 operating
hours.
▪ Four cylinder engines have two filter cartridges.
Overview of engines 2-4 L41C and 4L42C
Pos. Designation
1 Screw
2 Cover
3 Filter cartridge
4 Air filter housing
5 Spacer
6 Bushing
Maintenance 2-4L41C, 2-4M41, 2-4M41Z, 4L42C, 4M42
74 Operator's Manual HATZ