threads. Retap or rechase threads if stripped
cal sequence as illustrated on figure 6-
or crossed, or replace if unserviceable.
c. Replace all O-rings, seals, and valve
b. Hydraulic Valve. Disassemble hydraulic
valve in the numerical sequence as illustrated
d . Do not attempt to rework damaged spools
Note. Label each valve section as the parts are re-
leakage and pressure loss.
since they are individually fitted to the bores.
a. Hydraulic Valve. Reassemble hydraulic
valve in reverse of numerical sequence as illus-
Clean all parts in an approved solvent and
blow dry with compressed air. Be sure to thor-
b. Hydraulic Valve Assembly. Reassemble
oughly clean out and dry all internal passages
hydraulic valve assembly in reverse of numeri-
6-26. Inspection and Repair
a. Inspect all parts for wear and damage.
Install the hydraulic valve assembly as de-
b. Inspect all hardware for damaged