Land Pride RCM4015 Manuale Utente

10/21/15

Check driveline for adequate clearance under all ranges 
of cutter height. 

1.

With driveline shaft attached to the tractor and all 
stroke control spacers (#4 in Figure 1-22) removed 
from hydraulic cylinder (#1), slowly raise and lower 
cutter to its upper and lower limits while observing 
clearances between hitch and driveline. Adjust 
tractor drawbar height and/or length if driveline 
interferes. See Figure 1-1 on page 11 for correct 
drawbar dimensions.

2.

It may be necessary to purge lift cylinder, wing 
cylinder, and hydraulic hoses of trapped air if 
operation is sluggish. Cycle cylinders back and forth 
several times to purge air from them. For additional 
details, see “Purge Hydraulic System”  below.

Wing Fold Cylinder
1.

Lower center deck until it is supported by stroke 
control spacers (#6) on hydraulic cylinder (#4). 

2.

Lower wing decks until they are resting on the 
ground.

3.

See “Tractor Shutdown Procedure” on page 13. 
Shut tractor down properly and move wing control 
levers back and forth to relieve all hydraulic pressure. 

4.

Slightly loosen hydraulic hose fitting (#2) at right-
hand wing cylinder (#1) to allow air to escape.

5.

Restart tractor and slowly activate tractor control 
lever to retract wing cylinder (#1), and to purge 
trapped air from the hydraulic system.

6.

Repeat steps 1 thru 3 above once air is purged from 
the right-hand wing cylinder. 

7.

Tighten hose fitting at the right-hand wing cylinder. 

8.

Repeat steps 4 thru 7 above to purge the left-hand 
wing cylinder (#3).

Deck Lift Cylinder
Refer to Figure 1-23:
1.

Lower center deck until it is supported by stroke 
control spacers (#6) on hydraulic cylinder (#5).

2.

See “Tractor Shutdown Procedure” on page 13. 
Shut tractor down properly and move deck lift control 
lever back and forth to relieve all hydraulic pressure. 

3.

Slightly loosen hydraulic hose fitting (#5) at deck lift 
cylinder (#4) to allow air to escape.

4.

Restart tractor and slowly activate tractor control lift 
lever to extend lift cylinder (#4) and to purge trapped 
air from the hydraulic system.

5.

Repeat steps 1 & 2 above once air is purged from the 
deck lift hydraulic system.

6.

Tighten hose fitting (#5) at lift cylinder (#4).