Service Manual

Reelmaster 7000- D Hydraulic SystemPage 5 - 119
Removal (Fig. 75)
1. Park machine on a level surface, lower cutting units,
stop engine, apply parking brake and remove key from
the ignition switch.
2. Read the General Precautions for Removing and
Installing Hydraulic System Components at the begin-
ning of this chapter.
3. Unlatch and raise hood.
4. To prevent contamination of hydraulic system during
manifold removal, thoroughly clean exterior of manifold.
5. Label wire harness electrical connectors that attach
to manifold solenoid coils. Disconnect connectors from
the solenoid coils and backlap switches.
6. Disconnect hydraulic lines from manifold and put
caps or plugs on open hydraulic lines and fittings. Label
disconnected hydraulic lines for proper assembly.
7. Remove hydraulic manifold from the frame.
8. If hydraulic fittings are to be removed from manifold,
mark fitting orientation to allow correct assembly (Fig.
76). Remove fittings from m anifold and discard O- rings.
Installation (Fig. 75)
1. If fittings were removed from manifold, lubricate and
place new O- rings onto fittings. Install fittings into man-
ifold ports using marks made during the removal pro-
cess to properly orientate fittings. Tighten f ittings (see
Hydraulic Fitting Installation in this chapter). Refer to
Figure 76 for fitting installation torque.
2. Install hydraulic manifold to the frame.
3. Remove caps and plugs from fittings and hoses.
Properly connect hydraulic lines to manifold (see Hy-
draulic Hose and Tube Installation in this chapter).
4. Connect wire harness electrical connectors to the
solenoid valve coils and backlap switches.
5. Lower and secure hood.
6. Check oil level in hydraulic reservoir and add correct
oil if necessary (see traction unit Operator’s Manual).
7. Charge hydraulic system (see Charge Hydraulic
System in this chapter).
1. Mow control manifold
2. O- ring (2)
3. Straight fitting
4. O- ring (2)
5. O- ring
6. Straight fitting
7. O- ring (2)
8. Dust cover (2)
9. Test fitting
10. O- ring
11. Test fitting
12. 45
o
fitting
13. O- ring (4)
14. Straight fitting (4)
15. O- ring
16. 90
o
fitting
17. O- ring (4)
Figure 76
50 ft- lb
(68 N- m)
75 ft- lb
(101 N- m)
75 ft- lb
(101 N- m)
3
1
5
4
6
8
9
10
7
11
13
12
14
15
16
7
8
17
2
17
14
20 ft- lb
(27 N- m)
10 ft- lb
(13 N- m)
x
75 ft- lb
(101 N- m)
Hydraulic
System