New Holland LS140 Workshop Manual page 320

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10. Install the control spools into the valve body -

bucket, 1, boom, 2, auxiliary, 3.

11. Reinstall the boom lower orifice plate, 4, with the

slot towards the fitting in port, 5.

NOTE: The three spools are different. Do not mix

spools and return spring assemblies during reas-

12. Install the plain cap, 1, over the bucket control

spool and the detent caps, 2, over the boom and

auxiliary control spools. Tighten the allen head

screws, 3, securely.

NOTE: If any spool binds in the housing, rotate the

spool 180_ and check it. If the spool still binds, check

the end caps for proper alignment. If a spool still

binds, the complete control valve must be replaced.

NOTE: On the skid steer, binding can be caused by

mounting hardware that is too tight (valve to main

13. Install the solenoid plunger assemblies, 1, into

the ports, 2, over the control spool ends.

SECTION 35 - HYDRAULIC SYSTEM

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