Hatz 2M41Z - Page 4

Table of contents 2L41C, 2M41, 2M41Z
4
HATZ
Operator’s Manual
8 Maintenance ...................................................................................................... 51
8.1 General maintenance instructions ..................................................................................... 51
8.2 Maintenance work.............................................................................................................. 52
8.2.1 Maintenance notice label ...................................................................................................52
8.2.2 Maintenance plan ..............................................................................................................54
8.2.3 Checking the intake area of the combustion air................................................................. 56
8.2.4 Checking the cooling air area ............................................................................................ 59
8.2.5 Change the engine oil........................................................................................................ 60
8.2.6 Checking the poly v belt..................................................................................................... 62
8.2.7 Cleaning the cooling fan, cooling fins and oil cooler.......................................................... 63
8.2.8 Checking the screw connections ....................................................................................... 67
8.2.9 Cleaning the screen insert in the exhaust pipe (additional equipment) ............................. 67
8.2.10 Changing the fuel prefilter.................................................................................................. 69
8.2.11 Maintaining the dry air filter................................................................................................ 71
8.2.12 Checking and cleaning the air filter cartridge..................................................................... 73
8.2.13 Check and set the tappet clearance .................................................................................. 75
8.2.14 Changing the oil filter .........................................................................................................78
8.2.15 Change the main fuel filter................................................................................................. 79
8.2.16 Checking that the air filter maintenance indicator is working properly............................... 81
8.2.17 Renewing the poly v belt and checking the function of the switch-off unit......................... 83
9 Faults.................................................................................................................. 87
9.1 Troubleshooting .................................................................................................................87
9.2 Emergency start................................................................................................................. 92
10 Storage and disposal........................................................................................ 95
10.1 Storing the machine........................................................................................................... 95
10.2 Disposing of the machine ..................................................................................................97
11 Proof of quality.................................................................................................. 98
12 EPA CERTIFIED ENGINES................................................................................ 99
13 EPA CERTIFIED ENGINES WITHIN CALIFORNIA......................................... 109