b.
Install new seal (11) into plastic tube assembly
(7).
c.
Install plastic tube assembly (7) to fuel
manifold (2).
Note:
Ensure that the plastic tube assembly is
correctly orientated.
d.
Tighten hose clamp (10) securely.
5.
Position fuel manifold (2) onto valve mechanism
cover (4). Install bolts (1) to fuel manifold (2) finger
tight.
6.
Install new fuel injection lines finger tight. Refer to
Disassembly and Assembly, “Fuel Injection Lines -
Install” for the installation procedure.
Note:
Do not torque the nuts for the fuel injection
lines at this stage of the assembly procedure.
7.
Tighten bolts (1) to a torque of 25 N·m (221 lb in).
8.
Tighten the nuts for the fuel injection lines. Refer to
Disassembly and Assembly, “Fuel Injection Lines -
Install” for the correct torque.
9.
Remove the plug from connection (9) and install
plastic tube assembly (7) to the fuel injection pump
(8).
10.
Remove the plug from connection (6) and install
plastic tube assembly (7) to distribution block (5).
11.
For the remaining installation procedure for the
fuel injection lines, refer to Disassembly and
Assembly, “Fuel Injection Lines - Install”.
End By:
a.
If a new fuel manifold is installed, it will be
necessary to use the electronic service tool in
order to perform the
“
Rail Pressure Valve Learn
Reset
”
procedure.
i06213347
Fuel
Injection
Lines
-
Remove
Removal Procedure
Table 6
Required Tools
Tool
Part Number
Part Description
Qty
A
T412504
Capping Kit
1
B
-
LASER 4920
1/2 Inch Drive HP Fuel Line
Socket Set
1
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
authorized personnel that
have
the
correct
training.
Before beginning ANY work on the fuel system,
refer to Operation and Maintenance Manual, “Gen-
eral Hazard Information and High Pressure Fuel
Lines” for safety information.
Refer to System Operation, Testing and Adjusting,
“Cleanliness of Fuel System Components” for de-
tailed 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 containers
before opening any compartment or disassembling
any component containing fluids.
Dispose of all fluids according to local regulations and
mandates.
Note:
Put identification marks on all hoses on all
hose assemblies and on wires and all tube
assemblies for installation purposes. Plug all hose
assemblies and tube assemblies. Plugging all hose
assemblies and tube assemblies will help to prevent
fluid loss and helps to keep contaminants from
entering the system.
1.
Turn the fuel supply to the OFF position.
2.
Turn the battery disconnect switch to the OFF
position.
3.
If necessary, remove the Clean Emissions Module
(CEM). Refer to Disassembly and Assembly,
“Clean Emissions Module - Remove” for the
correct procedure.
UENR4503
17
Disassembly and Assembly Section
