Repairing the Fuel Injector Rocker Arm{1102, 1123, 1290}
- Engine:
- C13 (S/N: LEE1-UP)
- C15 (S/N: SDP1-UP; B5R1-UP)
Introduction
The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is identified below.
Problem
If a rocker arm is replaced, also replace the associated unit injector. Document the height of the injector and adjust the height of the injector on the remaining cylinders. The documentation must be shipped with the failed rocker arm. Refer to Systems Operation, Testing and Adjusting, RENR9813, "Electronic Unit Injector - Adjust".
Solution
If the rocker arm is broken and the injector is damaged, the rocker arm is the part that is causing the failure. The injector is not the cause of the problem. Replace the rocker arm and the injector.
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