Perkins 1106D Disassembly And Assembly page 29

SENR9983
NOTICE
Ensure that all adjustments and repairs that are
carried out to the fuel system are performed by
authorised personnel that have the correct train-
ing.
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 Testing and Adjusting Manual, "Clean-
liness of Fuel System Components" for detailed
information on the standards of cleanliness that
must be observed during ALL work on the fuel
system.
Illustration 52
The location of the calibration code
1. If a replacement electronic unit injector is installed,
the calibration code that is located at position (X)
must be programmed into the electronic control
module. Refer to Troubleshooting Guide, "Injector
Trim File" for more information.
2. Use Tooling (D) in order to remove any fuel from
the cylinder.
Note: Evacuate as much fuel as possible from the
cylinder before installing the electronic unit injector.
3. Ensure that the fuel inlet port of the electronic unit
injector is capped. Ensure that the electronic unit
injector is clean.
Illustration 53
4. Install a new O-ring seal (14) to the electronic unit
injector (10).
Note: Do not lubricate the O-ring seal.
5. Ensure that the seat for the electronic unit injector
in the cylinder head is clean and free from
damage. Position a new sealing washer (13)
onto the seat for the electronic unit injector in the
cylinder head.
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Illustration 54
The rocker shaft is not shown for clarity.
6. Install the clamp (12) to the electronic unit injector
(10). Install the electronic unit injector assembly
into the cylinder head.
Note: Ensure that the electronic unit injector is
pushed firmly against the seat in the cylinder head.
7. Install a new torx screw (11) to the clamp (12).
Tighten the torx screw finger tight.
8. Thoroughly clean the seal (7). Inspect the seal for
damage. If necessary, replace the seal.
Disassembly and Assembly Section
29
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