| Tweet |
Custom Search
|
|
|
||
 3-137.9. DIRECTIONAL CONTROL VALVE - MAINTENANCE INSTRUCTIONS (Continued).
CLEANING
4.
All parts must be thoroughly cleaned and kept clean during inspection and assembly. Contamination in the unit will
cause excessive wear, leakage and decreased service life. Clean in accordance wit standard procedures for
h
hydraulic parts. Do not use compressed air to dry parts unless the air is completely filtered in order to remove
water and contaminants.
REASSEMBLY
NOTE
Coat all internal parts lightly with lubricating oil.
5.
a.
Push
Reassemble and insert into
pin
body (29).
(25)
and
spool
(26)
3-2299
|
||
|
||
