Table of contents 2-4L41C, 2-4M41(Z), 4L42C, 4M42
4
HATZ
Manual
7.8
Checking the water separator............................................................................................ 56
7.9
Check the oil level.............................................................................................................. 57
8 Maintenance ...................................................................................................... 59
8.1
General maintenance instructions ..................................................................................... 59
8.2
Maintenance work.............................................................................................................. 60
8.2.1
Maintenance notice label ...................................................................................................60
8.2.2
Maintenance plan ..............................................................................................................62
8.2.3
Checking the intake area of the combustion air................................................................. 64
8.2.4
Checking the cooling air area ............................................................................................ 67
8.2.5
Change the engine oil........................................................................................................ 68
8.2.6
Checking the poly v belt..................................................................................................... 70
8.2.7
Cleaning the cooling fan, cooling fins and oil cooler.......................................................... 72
8.2.8
Checking the screw connections ....................................................................................... 75
8.2.9
Cleaning the screen insert in the exhaust pipe (additional equipment) ............................. 75
8.2.10
Changing the fuel prefilter.................................................................................................. 77
8.2.11
Maintaining the dry air filter................................................................................................ 79
8.2.12
Checking and cleaning the air filter cartridge..................................................................... 81
8.2.13
Check and set the tappet clearance .................................................................................. 83
8.2.14
Changing the oil filter .........................................................................................................86
8.2.15
Change the main fuel filter................................................................................................. 87
8.2.16
Checking that the air filter maintenance indicator is working properly............................... 91
8.2.17
Renewing the poly v belt and checking the function of the switch-off unit......................... 93
9 Faults.................................................................................................................. 97
9.1
Trouble shooting ................................................................................................................97
9.2
Emergency start............................................................................................................... 102
10 Storage and disposal...................................................................................... 105
10.1
Storing the machine......................................................................................................... 105
10.2
Disposing of the machine ................................................................................................107
11 Installation declaration ................................................................................... 108
12 Declaration of the manufacturer.................................................................... 109