Man E 2842 LE 302, Operating Instructions Manual

Page: 38 / 50

Maintenance plan for operation with natural gas
E 2842 LE 312
84
Interval by hours
of operation
Maintenance service
Service
completed of operation
at 1500 rpm
1)
E1 E2 E3 R1 R2 R3
completed
Stamp / signature
20 − 50
or after
commissioning
and R2, R3
x
900 x
2)
1800 x x
2700 x
3600 x x
4500 x
5400 x x
6300 x
7200 x x
8100 x
9000 x x
9900 x
10800 x x
11700 x
12600 x x
13500 x
14400 x x
15000 x
15300 x
16200 x x
17100 x
18000 x x
18900 x
19800 x x
20700 x
21600 x x
22500 x
23400 x x
24300 x
25000 x
25200 x x
26100 x
1) The service intervals may depend on the operating conditions and the gas quality.
For the extent of work to be done see page 86.
2) After 900 hours of operation the cylinder head bolts must be retightened.