North Star M110800F.4, Owner'S Manual

Page: 63 / 72

63
Assembly Instructions
Step 17 – Valve Installation Continued

Remove plugs from ports in control valve

Lubricate O-ring and threads on fitting with clean oil

Looking at fitting from end with nut/washer/O-ring assembly, turn nut
clockwise as far as possible

Using wrench, turn (1) Valve to Hydraulic Pump Fitting into valve port
marked “IN” until washer touches control valve. Continue turning until
washer touches thread nearest wrench pad

Back off fitting counterclockwise not exceeding one revolution until it
is oriented in the correct position

Place wrench on the wrench pad of fitting to prevent fitting from
turning and torque nut to 70-87 ft.-lb.
Tools Needed

7/8” Wrench

1” Wrench
OR

Crescent Wrench
(2 needed)

Torque Wrench
45°
Fitting Orientation
Hydraulic Pump Fitting