International HS 2.8L, Service Manual

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International HS 2.8L Fuel System
3 2
Service Manual - 8120081 - 05/02
INTERNATIONAL ENGINES
Reinstallation
1. Clean pump and block contact surfaces.
2. Install pump in cylinder block with a new
gasket, ensuring of the correct location of the
lever with the camshaft.
3. Fix with bolts tightening according to
specification.
4. Connect fuel lift pump inlet and outlet pipes.
BLEEDING
After each one of the operations described next,
crank the engine until the fuel to leave without air
bubbles. Next, close the bleeding point indicated.
1. Open fuel filter upper plug 1 and loosen the 4
nozzle nuts.
2. Crank engine until fuel drain through the filter
upper plug and nozzles nut (approximately
10 seconds).
3. Close plug and tighten high-pressure pipe
nuts.
4. Start and wait for 10 seconds to engine
stabilization.
FUEL INJECTION PUMP
Removal
1. Remove fuel injection pump inlet and outlet
pipes.
2. Remove boost control pipe.
3. Remove high-pressure pipes set from the
fuel injection pump to the nozzle-holders set.
4. Remove valves cover.
5. Turn crankshaft clockwise until that the
valves of the cylinder nr. 4 swings (cylinder
nr. 1 piston at TDC in compression stroke).
Note: Position contact key in start.