REPAIR INSTRUCTIONS, PART 1
Page 217
앫 Due to the Engine Electronic Control Unit
(EECU) self learning capability, it is
necessary to reset learned EECU
parameters after servicing some
engine-related components. This allows the
EECU to learn the new component's
behavior. After servicing is complete,
perform the “Learned Data Reset” located in
VCADS.
앫 If reinstalling an injector into the same
location, reprogramming is not required.
15. Repeat the installation steps for the
remaining injectors.
16. Use the hand priming pump to pressurize
the fuel delivery system to confirm the
correct injector installation before completing
assembly.
Valve Yoke (Bridge) Installation
[213 NV]
288
Figure 288 — Inlet and Exhaust Valve Yokes (with Engine Brake)
Used yokes have established wear patterns.
Yokes being returned to service must be installed
in the same location from which they were
removed.
1. Lubricate the tip of a valve stem with a small
drop of clean engine oil.
2. Lubricate the yoke sockets with a small drop
of clean engine oil in each one.
1. Inlet and Exhaust Valve Yoke without Engine Brake
2. Exhaust Yoke with Engine Brake
3. Exhaust Yoke Shim with Engine Brake
4. Shim Retainer Screw with Engine Brake
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