GREAT PLAINS 1205NT Manuel de pré-livraison - Page 13

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Hydraulic Attachment

NOTE: The SAE O-RING and JIC 37 (deg) ﬂare

type hose connections do not require sealant for

reconnecting. They do not require high torque for

a good seal.

IMPORTANT: When using sealant on pipe

threads the friction between the threads is re-

duced; therefore, be certain not to over tighten

which may cause damage to a valve, cylinder

port or fitting.

See Figure 3:

Attach the relief valve (6) to the mounting bracket

on the rear cross tube of the tongue with two 5/16

x 2 3/4 inch long bolts (7), lock washers (8), and

nuts (9). Connect the two hydraulic hoses (10)

that are routed through the tongue to the relief

valve with one connecting to the upper port on the

left hand side and the other connecting to the low-

er port on the right hand side.

Connect the 1/2 inch hose (11) leading from the

depth stop valve, to the lower left hand port of the

pressure relief valve (6) located on the tongue.

Connect the 1/2 inch hose (12) leading from the

rod end of the right hand transport cylinder to the

upper right hand port of the same valve.

Wiring Attachment

Refer to Figure 3. Route the main lead of the light

wiring harness (13) through the tongue and con-

nect it to the wishbone harness (14) that is

connected to the lights on the drill.

Clutch Linkage

See Figure 4. The clutch to gauge wheel arm link-

age (1) is left un-attached for shipping purposes.

Once the unit has been set on the ground, it may

be attached to the gauge wheel arm. Make sure

that the clutch cam plate (4) is rotated to the bot-

tom of center as shown before the arm linkage is

connected so that the cam rotates down and rear-

ward when the drill is raised. Remove the nylock

nut (2) from the arm linkage. Insert arm linkage

through the tab (3) on the gauge wheel arm and

reinstall the nut. Do not cinch the nut down tight,

the linkage must rotate freely.

3/24/06

Figure 3

Hydraulic and Wiring Attachment

Figure 4

Clutch Linkage Attachment

Assembly

17990

14042

150-131Q