Komatsu PC200-8M0 Shop Manual page 1090

SEN06146-00
Assembly of control valve
a Apply engine oil to the sliding surfaces before
assembling.
a When installing spool (7) to the valve chamber,
set drilled hole (H1) to the direction shown in
the following figure.
a Do the same with section L-L.
q When installing spool (8) to the valve chamber,
set drilled hole (H2) to the direction shown in
the following figure.
a Do the same with H-H, K-K and M-M shown in
the sectional view.
16
50-500
Disassembly and assembly of control valve
a Assemble filter (9) installed to the bottom ports
(PLS1) and (PLS2) in the direction shown in
the figure below. (Pay attention to the position
of caulked portion (10).)
PC200, 200LC, 220, 220LC-8M0
500 Hydraulic system