New Holland LS140 Workshop Manual page 319

6. Install the plug, 1, into the port, 2, over the main
relief valve port. Install the plug, 3, into the port,
4, over the auxiliary control spool.
7. Install new O rings, 1, on the spools.
8. Install the washers, 2, spring retaining plate with
small hole, 3, centering spring, 4, spring plate
with large hole, 5, and end screw, 6, on each
spool.
NOTE: The spring retaining plate with the small hole
must go next to the valve. The plate with the large
hole, 5, must be over the end pin, 6, for proper spool.
9. Tighten the end screw, 6, securely.
SECTION 35 - HYDRAULIC SYSTEM
19984469
35-50
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