HATZ Diesel 1B50W - Manual (Page 10)

4
Engine serial number on crankcase.
4. Operation
4.1. Before starting up for the
first time
Engines are normally supplied dry, i.e. not con-
taining fuel or oil.
4.1.1. Engine oil
Oil quality
Qualified are all trademark oils which fulfil at
least one of the following specifications:
ACEA – B2 / E2 or more significant
API – CD / CE / CF / CF-4 / CG-4 or more
significant.
If engine oil of a poorer quality is used, reduce
oil change intervals to 150 hours of operation.
Oil viscosity
5
Please select the recommended viscosity de-
pending on the ambient temperature at which
the engine is operated.
Inappropriate engine oil may shorten the
engine’s service life significantly.
-40
-30
-20
-10
0
10
20
30
40
50
104
86
68
50
32
14
-4
-22
-40
OIL: SAE... °C °F
5W/30
5W/40
1
0
W/40
1
0
W/30
1
5
W/40
30
40
122
10
W
8