Depreservation; Re-Preservation; Preparation Of Tractor For Operation After Long-Time Storage - Belarus 1021 Operating Manual

BELARUS-1021/1021.3
Preservation of inner surfaces of the engine
is carried out after running in the tractor by
filling rust-preventive additive PFINDER AR
241. CORTEK VCI 329 through the coarse
filter to fill cavities with preservation
composition. Material consumption is 0.05 kg
per tractor.
Preservation of the fuel tank internal
surfaces is carried out by spraying after their
manufacture prior to painting rust-preventive
oil RUST BAN 335. ML -5888, instrument
panel — after assembling — by spraying to
the inner surfaces of the panel of rust-
protective oil RUST BAN 397, SUMIDERA
397. The PTO shaft ends are preserved by
lubricating with rust-protective oil RUST
BAN 335, ML -5888. Material consumption
is 0.1 kg per tractor.
Units (such as heat exchanger and fuel
tank necks, breathers, cylinder rods) are
sealed using covers of polyethylene film.
Material consumption is 0.66 kg per tractor.
The applied materials protect the tractor and
its units for the period of storage and
transportation for one year.
Before operating the tractor, remove the
polyethylene covers, remove the preservation
material from the outer surfaces of the tractor
by rubbing with cleaning cloth dampened
with solvent in accordance with GOST 3134-
78.
Exterior preservation of the tractor and its
components is made by lubricating the
surfaces using a brush and by spraying the
surfaces with a
preservation of the tractor is made by filling
the cavities with preservation composition,
followed by running the engine.

9.6 Depreservation

The depreservation method is selected
depending on the applied conservation
materials. Rub the preserved surfaces with
cleaning cloth dampened in low-viscosity
oils, solvents or wash them with water-
soluble detergent
insulating materials (film, paper) from the
preserved units. The preserved inner surfaces
require no depreservation.
spray gun. Internal
solutions. Remove

9.7 Re-preservation

Re-preserve the tractor in case when any
faults in preservation are found during storage
or after the period of protection expires.
During the operation of the tractor, at inter-
shift, short-term and long-term storage,
preservation tools and methods, storage
conditions are ensured by the enterprise
operating the tractor in accordance with
GOST 7751-85.
surfaces also is made by applying the
universal preservation grease KS-U as per TU
RB 600125053.019-2004. When storing on
open yards, viewed surfaces are preserved
with grease BELA-KOR, Grade A as per TU
RB 600125053-020-2004.
9.8 Preparation of tractor for
operation after long-time storage
Remove the grease from exterior preserved
surfaces. Remove installed protective covers,
plugs, special devices and put the previously
removed parts to place. Before installing,
clean the parts of grease and dust. Pour off
sediment from all tanks, fill with working
fluids and, if necessary, add to the control
level.
Lubricate all
accordance with the lubrication table. Fill the
fuel tanks with fuel. Depreservation of the
fuel system and engine cylinders is made by
running the engine. Fill the system with
coolant. Perform scheduled maintenance
operations. Crank the crankshaft without fuel
supply by several turns, and, after making
sure that the crankshaft rotates normally, run
the engine for 5-10 minutes, gradually
increasing the crankshaft speed from the
minimum to the rated. Run in the tractor for
15-20 minutes. Correct found faults.
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Operating manual
Preservation of inner
tractor mechanisms in