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DISASSEMBLE AND INSPECT ROCKER ARM SHAFT ASSEMBLY
INSPECT, MEASURE, AND INSTALL FUEL SUPPLY PUMP PUSH ROD--IF APPLICABLE

Maintenance Manual For Hydraulic Excavator 230Lcr And 230Lcrd With Rock Drill 2
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TM 5-3805-280-24-2
Cylinder Head and Valves
ASSEMBLE ROCKER ARM ASSEMBLY
05
22
1. Lubricate shaft OD, rocker arm bores, and rocker arm
supports with clean engine oil.
IMPORTANT: The oil supply hole (B) on the rocker
arm shaft must be toward the flywheel
end of the engine.
2. Assemble springs, rocker arms, and rocker arm
supports onto shaft in the same location as removed
from.
A--End Plugs
3. Install bowed washers and new end plugs (A) firmly in
B--Oil Supply Hole
end of shaft.
RG,05,DT7371 1911NOV971/1
INSPECT, MEASURE, AND INSTALL FUEL
SUPPLY PUMP PUSH ROD--IF APPLICABLE
1. Remove and clean push rod (A). Label end(s) for
reassembly in same orientation.
A--Push Rod
Continued on next page
RG,05,DT7370 1911NOV971/4
13-80


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