Doosan V158TI Operation & Maintenance Manual page 91

●
Clearance
Between camshaft journal and body.
Items Standard
0.060 ~
Thust
0.120 mm
0.130 ~
Middle
0.180 mm
●
Camshaft bearing replacement
Replace the camshaft bearing with a
special tool.
●
Camshaft run-out
With placing the camshaft on the 2 ea of
V-blocks, and inspect the run out of the
camshaft, adjust or replace the severe
one
Standard
0.05 mm
●
Cam lobe height
Use a micrometer to measure the cam lobe height and journal diameter.
If the measured number is less than the specified limit, the camshaft must replaced.
Limit
0.240 mm
0.240 mm
Limit
0.15 mm
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Disassembly
& assembly tool
Disassembly and assembly of major components
EF8OM058
EF8OM059