BELARUS-1021/1021.3
Operating manual
142
Table 8.1 — Scheduled maintenance kinds
Kind of maintenance
Interval, hours
Maintenance during running-in 1)
Before running in the tractor,
maintenance during running-in and
after running-in (after 30 service
hours).
Shift-time (STM)
8—10
First maintenance (M-1)
125
Second maintenance (M-2)
500
Third maintenance (M-3)
1,000
Special maintenance
2,000
General maintenance
As necessary
Seasonal maintenance (M-SS and M-FW)
At start of fall-winter (M-FW) or
spring-summer (M-SS) operation
periods
Maintenance not coinciding with the periods of M-1
M-2, M-3, and special maintenance
—
Maintenance in special conditions of use
When preparing tractor to work in
special conditions
Maintenance during storage 2)
At long-term storage
_______ _____ ____ _____ _____ _____ _____ ____ _____ _____ _____ _____ _____ ____ _____ _____ _____ _____ ____ _____ _____ _____ _____ _____ ____ _____ _____ _____ _____ ____ _____ ___
1)
Information about maintenance operations performed by the operator before running in the
tractor, during running-in and after running-in is presented in 4.1 Preparation of tractor to work
of this Manual.
2)
Information about maintenance operations performed by the operator during long-time
storage of the tractor is presented in 9 Storage of tractor of this Manual.
Depending on the operating conditions of the chassis, a deviation from the prescribed
maintenance intervals (earlier or later) is allowed for M-1 and M-2 by plus 10%, and for M-3 by
5%.
8.2 Ensuring access to tractor parts for maintenance
8.2.1 Ensuring access to parts during maintenance of BELARUS-1021 tractors
Before any maintenance work, lift, then lock the hood (1) (Fig. 8.2.1) hinged on the tractor
front. To do it, proceed as follows:
- push the lock lever (2) to release the lock from the bracket (3);
- raise the hood (1) and release the rod (8) from the clamp (7);
- raise the hood (1) to its highest position and lock the rod (8) in the bracket (4).
Attention: before you start maintenance works in the area under the hood, make sure
it is securely locked raised!
To lower the hood (1), proceed as follows:
- release the rod (8) from the cam slot of the bracket (4);
- lock the rod (8) in the clamp (7) and lower the hood (1) to the low position;
- press down on the back of the hood (1) until it clicks.
When lowering the hood, make sure that the latches (5) enter into the area of the bracket (6).
1 — hood; 2 — lock; 3 — bracket; 4 — bracket; 5 — latch; 6 — bracket; 7 — clamp; 8 — rod.
Fig. 8.2.1 — Diagram of mechanism of raising, locking, and lowering metal hood
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Страница 16: ...BELARUS 1021 1021 3 Operating manual 15 The transmission number Front driving axle number Cab serial number ...
Страница 107: ...BELARUS 1021 1021 3 Operating manual 106 Fig 6 9 2 Determining maximum allowable torque Power kW hp Speed rpm Torque Nm ...
