BELARUS-1523/1523
В
/1523.3
/1523В.3
Construction and Operation
83
Engine Start Interlock
The tractor is provided with a special in-
terlocking device for preventing the en-
gine from starting, when a gear is en-
gaged.
The interlocking device consists of a
switch (8) installed in the gearbox hous-
ing on the left-hand side, locking balls (6)
and fingers (7, 7a).
With the range engaged, the interlock
mechanism opens the switch contacts
and breaks the circuit of the intermediate
starter relay (1) and that of the starter
pull-in relay (5).
The adjusting shims (9) are provided for
adjusting the switch opening.
Prior to starting the engine, set the
range selector lever of the gearbox to
its neutral position!
1 – starter; 2 – alternator; 3 – interlock relay; 4 – starter switch; 5 – starter relay; 6 – interlock mechanism
(locking) balls; 7, 7a – fingers; 8 – interlock switch; 9 – adjusting shims; 10 – range selection dogs.
Summary of Contents for 1523
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