Disassembly and assembly

Start By:
a. Remove the fuel injection lines. Refer to
Disassembly and Assembly, “Fuel Injection
Lines - Remove” for the correct procedure.
Contact with high pressure fuel may cause fluid
penetration and burn hazards. High pressure fuel
spray may cause a fire hazard. Failure to follow
these inspection, maintenance and service in-
structions may cause personal injury or death.
NOTICE
Ensure that all adjustments and repairs that are
carried out to the fuel system are performed by
authorised personnel that have the correct
training.
Before begining ANY work on the fuel system, re-
fer to Operation and Maintenance Manual, “Gen-
eral Hazard Information and High Pressure Fuel
Lines” for safety information.
Refer to Systems Operation, Testing and Adjust-
ing Manual, “Cleanliness of Fuel System Compo-
nents” for detailed information on the standards
of cleanliness that must be observed during ALL
work on the fuel system.
NOTICE
Care must be taken to ensure that fluids are con-
tained during performance of inspection, mainte-
nance, testing, adjusting and repair of the product.
Be prepared to collect the fluid with suitable contain-
ers before opening any compartment or disassem-
bling any component containing fluids.
Dispose of all fluids according to local regulations
and mandates.
Note: Place identification marks on all hoses, on all
hose assemblies, on wires and on all tube
assemblies for installation purposes. Plug all hose
assemblies and tube assemblies. Plugging all hose
assemblies and tube assemblies will prevent fluid
loss. Plugging all hose assemblies and tube
assemblies will to keep contaminants from entering
the system.
Note: Plug or cap all open ports with new plugs or
caps.
Illustration 69 g02701543
Illustration 70 g02701718
1. Disconnect wiring harness assembly (5) from
electronic unit injector (3).
Note: Make a temporary mark on the wiring harness
assembly in order to ensure that the wiring harness
assembly is connected to the correct electronic unit
injector during assembly.
2. Remove clip (1) from electronic unit injector (3).
3. Disconnect hose assembly (2) from electronic unit
injector (3). Remove O-ring seal (7) from the hose
assembly.
UENR0624-03 41
Disassembly and Assembly Section
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