Depreservation; Re-Preservation - Belarus 510 Operating Manual

Section J. Storing tractor
.The applied materials provide protec-
tion of the tractor and its parts for the
storage and transportation period during
a year.
Before putting the tractor to operation,
take off the polyethylene casings, re-
move the preservation material from the
tractor outer surfaces by wiping with
rags wetted in a solvent as per GOST
3134-78.
Perform outer preservation of the
tractor and its parts by greasing the sur-
faces with a brush and by spraying to
the surfaces with a paint sprayer.
Perform inner preservation of the
tractor by filling the cavities with the
preservation agent with subsequent
processing the engine.

Depreservation

Choose the depreservation method
depending on the applied preservation ma-
terials. Wipe the preserved surfaces with
rags wetted in low-viscosity oils, solvents
or wash with water-soluble detergent solu-
tions. Remove all insulating materials (film,
paper) from the sealed units. Preserved
inner surfaces require no depreservation.

Re-preservation

Re-preserve the tractor when preserva-
tion faults are found during storage or
when the protection period expires.
During operation of the tractor, at inter-
shift, short-term and long-time storage, the
means and methods of preservation, stor-
age conditions are provided by the enter-
prises operating the tractor as per GOST
7751-85. The inner surfaces are also pre-
served using the universal preservation
grease KS-U as per TU
Belarus 510/512 Operating manual
600125053.019-2004. When storing out-
doors, preserve the viewed surfaces with
BELA-KOR grease of grade A as per TU
RB 600125053-020-2004.
Preparing tractor to operation after
long storage
Remove the grease from preserved outer
surfaces.Remove the mounting protective
covers, plugs, special devices, and install
the previously removed part to place. Be-
fore installation, clean the parts of dirt and
dust. Drain sediment from all tanks, fill
them with working fluids and add to the
check mark as necessary.
Lubricate all tractor gears as per the lu-
brication table. Fill the fuel tanks with fuel.
Depreserve the fuel system and engine
cylinders by starting the engine. Fill the
system with coolant. Perform scheduled
maintenance Crank the engine crankshaft
without fuel delivery by some revolutions
and, after making sure the the crankshaft
normally rotates, start the engine for 5 to
10 minutes, gradually bringing the crank-
shaft speed from the minimum to the rated
one. Run the tractor for 15 to 20 minutes.
Eliminate all found faults.
Safety requirements for preservation
works
Only persons older than 18 years, subject
to medical examination, introduction brief
on labor and fire safety, primary brief on
the workplace, are allowed to perform
works of the preservation process consist-
ing of preparing the surfaces, applying the
preservation means, marking up and cut-
ting paper, packing. Rooms and sites of
preservation must be separated from other
industrial rooms and equipped with forced-
air-exhaust
preservation materials are flammable sub-
stances with a flash point of 170 to 270° C
and must meed the state standards, speci-
fications and have a quality certificate.
Supplied preservation materials must carry
the material name. Perform preservation
works in special apparel and footwear, al-
ways use personal protection equipment.
RB
123
ventilation. The applied