SUB-SECTlON 4D
CONTROL VALVES
3. Insert shims under the forth corner to fill any gap
improper operation of the valve.
between this mounting foot and the deck plate. Then install
4. One by one, remove the protective cap and plug and
and tighten that mounting bolt.
connect the hydraulic lines to their respective ports.
NOTE
5. Connect the operating linkage to the control spools.
lnstallation must be accomplishad as described above.
If all four mounting bolts are installad and tightened
6. Start the engine and operate each of the control spools,
at the same time, any unevenness in the deck may
observing for leaks, binding of other defects.
cause the valve assembly to warp when drawn down
7. Check each of the relief valve settings and readjust as
by the mounting bolts. Leakage, binding of the spools
and other conditions may then occur, resulting in
necessary.
4D-24
