Technical data

32
The diesel engine maintenance when preparing it for operational running in and on comple-
tion of the operational running-in corresponds to the works described in sections 2.1 and 2.2.1.5
while the maintenance during the storage corresponds to the works described in section 5.
3.3. Diesel Engine Maintenance Procedure
Description and terms of the maintenance works are given in Table 5.
Table 5
Maintenance required Maintenance intervals
8-10 125 250 500 1,000 2,000 SS AW
1 Check the oil level in the engine crank-
case
+ + + + + +
2 Check the coolant level in the cooling
system
+ + + + + +
3 Drain the coarse fuel filter + + + + +
4 Check the fan belt tension + + + + +
5 Check the level and condition of oil in
the air cleaner pan
+ + + + +
6 *Clean the centrifugal oil filter rotor + + +
7 *Change oil in the engine crankcase + + +
8 Check the clearance between the valves
and the rocker arms
+ + +
9 Drain the fine fuel filter + + +
10 Clean and wash the central pipe and
housing with the filter elements of the air
cleaner
+ +
11 Check all the joints for air-tightness + + +
12 Check the bolts fastening the cylinder
head for tightness
+ +
13 Wash the engine breather + +
14 Replace the filter element of the fine fuel
filter
+ +
15 Wash the coarse fuel filter + +
16 Test the fuel pump on the bench +
17 Check the angle of beginning the fuel in-
jection on the engine
+
18 Check the fuel injectors for the injection
pressure and quality of atomisation
+
19 Check the condition of the diesel engine
starter (condition of the brushes, collec-
tor, springs, contacts, etc.)
+
20 Clean the cooling system from scale and
dirt
+
21 Set the screw for seasonal adjustment of
the alternator voltage to the "Л" (“S”,
summer) position
+
22 Change the winter-grade oil in the diesel
engine crankshaft for the summer-grade
oil
+
23 Set the screw for seasonal adjustment of
the alternator voltage to the "З" (“W”,
+