Engine Iveco C10/C13/C78/Cursor 13/Cursor 78. Manual — part 5
Figure 16
99248
A/B
outlet/inlet for vehicle heater
C
inlet from the expansion vessel
D/E
outlet from the radiator and the thermostat body for expansion vessel inlet
Water flowing out of the thermostat
Water circulating in the engine
Water flowing into the pump
16
SECTION 1 - GENERAL SPECIFICATIONS
Figure 17
Figure 18
Figure 19
WATER PUMP SECTION
The water pump consists of: rotor, seal bearing and control
pulley.
Water circulating in the engine
Water issuing from thermostat
TO EXPANSION TANK
TO BY-PASS
FROM THE HEAD
FROM THE HEAD
TO RADIATOR
Water pump
Thermostat
TO EXPANSION TANK
Make sure that the pump casing has no cracking or
water leakage; otherwise, replace the entire pump.
THERMOSTAT OPERATION VIEW
44915
99249
99250
NOTE
SECTION 1 - GENERAL SPECIFICATIONS
17
Figure 20
TURBOCHARGING
The turbocharging system consists of:
- air filter;
- Wastegate turbocharger.
HOLSET HX 40W turbocompressor
A = Inlet
S = Exhaust
The turbocompressor is a turbocompressor with a return
valve.
It is mainly composed by:
- a central unit where a shaft is positioned supported by
bushings, a turbine rotor and a compressor rotor are
mounted on each end;
- a turbine unit and a compressor unit mounted at the end
of the central unit;
- return valve applied on the turbine unit. It divides burnt
gases outlet, sending one part directly to the outlet tube
when the boost of the compressor reaches the setting
value.
99251
71766
18
SECTION 1 - GENERAL SPECIFICATIONS
SECTION 2 - FUEL
1
SECTION 2
Fuel
Page
FUEL FEED
3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FUEL SUPPLY DIAGRAM
4
. . . . . . . . . . . . . . . . . .
- Overpressure valve
5
. . . . . . . . . . . . . . . . . . . . .
- Fuel pump
5
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
- Injector-pump
5
. . . . . . . . . . . . . . . . . . . . . . . . .
- Injector Phases
6
. . . . . . . . . . . . . . . . . . . . . . . . .
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст