Belarus 1025/1025.2/1025.3
Section G. Scheduled maintenance
G 21
Maintenance No.1 after each 250 hours
of operation
Perform operations of the previous
maintenance and those given below:
Operation 17. Lubricating bearing of
clutch shifter
•
Take off plug (1) on the left side of
clutch casing.
•
Using syringe make 4…6 injections of
grease LITOL-24 via grease cup
screwed in shifter casing for lubrication
of squeeze bearing.
Note:
Do not inject too much grease, as
excessive grease will accumulate inside
clutch casing and can get on friction
surface of driven disk friction lining.
Operations 18, 19. Centrifugal oil filter
of diesel Д-245, Д-245S and GB.
•
Take off nut (1) and cap (2).
•
Insert a screwdriver (5) or rod between
filter casing and rotor bottom to stop
rotor (3) from rotating , and turning rotor
nut using key (4) take off rotor cup (3).
•
Remove cover (6), impeller (7) and
filtering mesh (8) of rotor. If necessary,
clean and wash the mesh.
•
Use non-metal scraper to remove
deposits off inside walls of rotor cup.
•
Clean all parts, wash them in diesel
fuel and blow off with compressed air.
•
Assembly the filter by performing
disassembly operations in the reverse
order. Before assembling cup and
rotor casing, grease sealing «
О
»-ring
with motor oil.
•
Align balance marks on the cup
and rotor casing. Screw in cup fixing nut
with small effort until the cup fully slides
on the rotor.
•
rotor should rotate free and without
jamming.
•
reinstall cup (2) and torque nut (1) to
35...50 N m.
Note:
After diesel stop, for 30-60
seconds noise of rotating rotor should be
audible. It means that filter functions
properly.
Summary of Contents for 1025 2008
Page 205: ......
