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REPAIR INSTRUCTIONS, PART 2
Preliminary Steps
Remove the following components to gain
access to the injector copper sleeves (see
ENGINE DISASSEMBLY for procedures):
앫 Cylinder Head Cover
앫 Rocker Arm Shaft Assembly
앫 Unit Injector(s)
Copper Sleeve Removal
1. If the injector sleeve is not being removed
immediately, install the protective plug into
the unit injector bore of the cylinder head to
protect it from debris.
392
Figure 392 — Unit Injector Bore Protective Plug
2. Install two sealing rings to prevent dirt from
entering the fuel gallery when the copper
sleeve is removed.
393
Figure 393 — Fuel Gallery Sealing Rings
Two sealing rings are required to cover the fuel
gallery.
3. Remove the access cover from the lower
front side of the flywheel housing and install
the flywheel turning tool. Turn the flywheel
until the piston is at its lowest position in the
cylinder.
394
Figure 394 — Flywheel Turning Tool, Installed
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