North Star M110800F.4, Owner'S Manual

Page: 62 / 72

62
Assembly Instructions
Step 17 – Valve Installation

Remove plug from cylinder port and discard

Lubricate O-ring and threads on fitting with clean oil

Orientate (1) Valve Fitting so that nut/washer/O-ring assembly is
facing up. Turn fitting into cylinder port until finger-tight

Torque to 27-43 ft.-lb.

Looking at fitting from end with nut/washer/O-ring assembly, turn nut
clockwise as far as possible

Use valve port marked “A” to thread the control valve onto the fitting
until control valve touches washer

Hold control valve in orientation shown below and torque nut to 37-46
ft.-lb.
Tools Needed

7/8” Wrench
(2 needed)
OR

Crescent Wrench
(2 needed)

Torque Wrench
Hydraulic
Control Valve
Straight Fitting
Fig05026
Cylinder
Straight Fitting
Cylinder Port
Nut
Washer
O-Ring
Part # 790488
Valve Fitting
Qty: 1
Into
Cylinder
Fitting Needed from Parts Bag: