137
move the spring fixing the bulb and replace the bulb. The re-assembly is to be performed in a re-
verse sequence.
5.6.5 Safety Fuses
Power-supply circuit is protected against faults (short circuits) by bimetal safety fuse
291.3722 rated at 30
А
.
Fuses upper unit shown in Fig. 110, protects:
1
st
link —fog light circuit;
2
nd
link — flooding light lamp circuit;
3
rd
link — portable and under-hood lamps circuit, pilot lamps clusters supply circuit;
4
th
link — circuit of cab dome lamp, road train sign lamps and «stop
-
signal» lamps;
5
th
link — heater electric motor and reversing lamp circuit;
6
th
link — Instruments and buzzer supply circuit.
Fuses upper unit protects circuits of:
1
st
link — left clearance light;
2
nd
link — right clearance light and instruments illumination;
3
rd
link — left headlamp lower beam;
4
th
link — right headlamp lower beam;
5
th
link — left headlamp upper beam;
6
th
link — right headlamp upper beam.
1-6 links
Figure 110 – Safety fuses assembly circuit diagram
Содержание URAL-4320-60
Страница 1: ...URAL 4320 60 61 URAL 43206 61 URAL 5557 60 TRUCKS AND THEIR MODIFICATIONS ...
Страница 7: ...6 Fig 2 Ural 55571 60 Chassis Fig 3 Ural 43206 61 Truck ...
Страница 33: ...32 Fig 16 Ural 44202 0511 60 bolster trucks ...
Страница 147: ...146 Figure 123 Left side and right side safety guards ...