Landoll PT Series 10 through 20 Transport Pulverizer - Manual (Page 21)

ASSEMBLY
2-11
Hydraulic Hose Installation:
Figure 2-12: Hydraulic Hose Installation
1.
Turn the O-Ring end of Restrictor into the cylinder
port. Install Elbow Fitting onto Restrictor. See
Figure 2-12.
2. Attach longer hose to Cylinder rod end Elbow Fitting
and the shorter hose to Cylinder base end Elbow
Fitting. Run hoses along the frame and down the
drawbar towards the tractor securing hoses with twin
clamps.
3. Turn the O-Ring end of each Adapter Fitting into
each Coupler. Insert JIC end of Adapter into the end
of each hose.
Tightening Procedure For JIC Swivel
Female Nuts
1. Check the flare and seat for defects.
2. Lubricate the connection.
3. Install the hoses without twists.
4. Hand tighten until connection bottoms.
5. Using 2 wrenches to prevent twisting, rotate the
swivel nut 1/3 turn.
6. For reassembly, follow the same procedure but
tighten only 1/6 turn.
Tightening Procedure For Swivel
O-ring Fittings
1. Lubricate o-ring and install the fitting until the metal
washer which backs up the o-ring contacts the face
of the boss.
2. Then orient the fitting by turning counterclockwise up
to 1 turn.
3. Tighten the lock nut using 50-60 foot pounds of
torque.
Hydraulic
Cylinder
Elbow
Restrictor
Hose 184”
Elbow
Hose 160”
Adapter
Male
Coupling
Tip