M Maasssseeyy HHaarrrriiss MMaasssseeyy FFeerrgguussoonn

Operator¡¯s Manual

Ferguson

Hydraulic Systems

Operator¡¯s Manual

Massey Har ris

M a s s e y Fe r g u s o n

THIS IS A MANUAL PRODUCED BY JENSALES INC. WITHOUT THE AUTHORIZATION OF

MASSEY HARRIS MASSEY FERGUSON OR IT¡¯S SUCCESSORS. MASSEY HARRIS MASSEY FERGUSON AND IT¡¯S SUCCESSORS

ARE NOT RESPONSIBLE FOR THE QUALITY OR ACCURACY OF THIS MANUAL.

TRADE MARKS AND TRADE NAMES CONTAINED AND USED HEREIN ARE THOSE OF OTHERS,

AND ARE USED HERE IN A DESCRIPTIVE SENSE TO REFER TO THE PRODUCTS OF OTHERS.

MH-O-HYDR SYST

INDEX

Page

REMOTE CYLINDERS . . . . . . . . . . . . . . . . . . 3

Single-Acting. . . . . . . . . . . . . . . . . . . . . . . . . 3

Double-Acting . . . . . . . . . . . . . . . . . . . . . . . 3

Adjustable Depth Stop................. 3

MF 25 AND MF 130 TRACTOR . . . . . . . . . . 4

Operating Cylinders Using Basic Tractor

Hydraulic System. . . . . . ? . ? . . . . . . . . . . . . 4

Tractor Preparation . . . . . . . . . . . . . . . . 4

Operation. . . . . . . . . . . . . . . . . . . . . . . . . . 4

Operating Cylinders Using the 677 464

Control Valve . . . . . . . . . . . . . . . . . . . . . . . . 7

Tractor Preparation . . . . . . . . . . . . . . . . 7

Double-Acting Cylinders . . . . . . . . . . . . 7

Single-Acting Cylinders . . . . . . . . . . . . . 8

Operation. . . . . . . . . . . . . . . . . . . . . . . . . . 9

Double-Acting Cylinder . . . . . . . . . . . 9

Single-Acting Cylinder . . . . . . . . . . . . 9

Control Lever Detents. . . . . . . . . . . . . 9

Cylinder Flotation ................ 10

Lock-Out and Variable Drop

Cartridge ...................... 10

Operating Tractor Lift Links ....... 10

Operating Tractor Lift Links in

Draft Control. . . . . . . . . . . . . . . . . . . 11

OPERA TING THE CYLINDERS WITH THE

BASIC TRACTOR HYDRAULIC SYSTEM ... 12

MF 35, 50, 65, 35 Utility, 35 Turf

Special, 65 utility, and All 200 and 300

Series Industrial Tractors ............. 12

Tractor Preparation . . . . . . . . . . . . . . . . 12

Operation .......................... 13

MF 135, 150, 165, 2135 Tractor, 2135

Turf Special and 3165 Tractor ......... 14

Tractor Preparation ................ 14

Operation. . . . . . . . . . . . . . . . . . . . . . . . . . 14

OPERATING CYLINDERS USING THE

677 464 HYDRAULIC CONTROL VALVE

(MF 35, 50, 65, 35 Utility, 35 Turf Special,

65 utility, All 200 and 300 Series Industrial

Tractors, MF 135, 150, 165, MF 2135

Tractor, MF 2135 Turf Special Tractor and

MF 3165 Tractor) ...................... 16

Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Quadrant .......................... 16

Double-Acting Cylinders ............ 17

Single-Acting Cylinders . . . . . . . . . . . . . 17

Operation ............................ 18

Double-Acting Cylinders ............ 18

Single-Acting Cylinders ............. 18

Control Lever Detents . . . . . . . . . . . . . . 18

Cylinder Flotation .................. 19

Lock-Out and Variable Drop

Cartridges . . . . . . . . . . . . . . . . . . . . . . 19

Operating Tractor Lift Links . . . ? . . . . 19

Operating Tractor Lift Links in Draft

Control .......................... 19

2

Page

OPERATING CYLINDERS USING 677 421

HYDRAULIC CONTROL VALVE (MF 35,

50, 65, 35 Utility, 35 Turf Special, 65

Utility, All 200 and 300 Series Industrial

Tractors, MF 135, 150, 165, MF 2135

Tractor, MF 2135 Turf Special and MF

3165 Tractor) .......................... 20

Tractor Preparation . . . . . . . . . . . . . . . . . . 20

Quadrant.......¡¤ . . . . . . . . . . . . . . . . . . . . 20

Combined Operation of a LinkageMounted Implement and a SingleActing Cylinder ................... 21

Double-Acting Cylinders ............. 21

Single-Acting Cylinders ............. 22

Single and Double-Acting Cylinders ... 23

Delayed Lift . . . . . . . . . . . . . . . . . . . . . . . 23

Single-Acting. . . . . . . . . . . . . . . . . . . . . 23

Double-Acting. . . . . . . . . . . . . . . . . . . . 24

Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Double-Acting Cylinders ............ 24

Single-Acting Cylinders ............. 24

Single and Double-Acting Cylinders. . . 24

Delayed Lift. . . . . . . . . . . . . . . . . . . . . . . . 24

Cylinder Flotation . . . . . . . . . . . . . . . . . . 25

Control Lever Detents .............. 25

Lock-Out and Variable Drop Cartridge 25

Linkage-Mounted Implement and

Single-Acting Cylinder . . . . . . . . . . . . 25

Tractor Lift Links . . . . . . . . . . . . . . . . . . 26

Tractor Lift Links in Draft Control . . . 26

MF 175 AND MF 180 TRACTOR .......... 27

Operating Cylinders Using the Basic

Tractor Hydraulic System . . . . . . . . . . . . . 27

Preparation . . . . . . . . . . . . . . . . . . . . . . . . 27

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Operating Cylinders Using the Auxiliary

Hydraulic System ..................... 30

Preparing Double-Acting Cylinders ... 30

Preparing Single-Acting Cylinders .... 31

Operation. . . . . . . . . . . . . . . . . . . . . . . . . . 31

Double-Acting Cylinders .......... 31

Single-Acting Cylinders ........... 31

Detent Positions . . . . . . . . . . . . . . . . . 31

Cylinder Flotation . . . . . . . . . . . . . . . . 31

Lock-Out and Variable Drop

Cartridges ..................... 32

Delayed Lift Operation . . . . . . . . . . . . 32

Single-Acting . . . . . . . . . . . . . . . . . . 32

Double-Acting. . . . . . . . . . . . . . . . . . 32

Linkage-Mounted Implement and

an External Cylinder .............. 32

Pressure-Controlled Implement and

an External Cylinder. . . . . . . . . . . . . . 33

One Single and One Double-Acting

Cylinder. . . . . . . . . . . . . . . . . . . . . . . . ? 33

Combining Valve ............ : . . . . . . 33

OPERATION OF THE AUXILIARY HYDRAULIC

SYSTEM USING A SINGLE-SPOOL,

DOUBLE-ACTING HYDRAULIC CONTROL VALVE

This section of the manual deals with the tractor preparation and operation of the

hydraulic system using the accessory code 677 464 single-spool, double-acting hydraulic control valve used on the MF 25 and MF 130 Tractors. With the addition of

this valve, one single-acting or one double-acting remote cylinder can be operated.

Fig. 10 - 677 464 Hydraulic Control Valve - MF 25 MF 130 Tractor

1. Lilt Port

2. Drop Port

TRACTOR PREPARATION

Install the valve on the hydraulic lift cover in

place of the oil transfer cap, as shown in Fig.

10. Place the quadrant control lever in the

auxiliary pumping position to provide an oil

supply to the valve. When a pull-type implement is being used, two types of drawbars can

be used: the conventional swinging drawbar or

the accessory cross drawbar and stay links. If

the conventional swinging drawbar is used, the

tractor lower links must be put in the transport position and fixed with the transport lock,

No. 1, Fig. 11. If the cross drawbar is used,

the drawbar height must be determined and

fixed with the stay links, as shown in Fig. 12.

It is assumed that, when the valve spool lev-

Fig. 11 - Transport Lock

1. Lock Handle

er is moved rearward, the hydraulic cylinder

will extend by hydraulic pressure; this applies

to both single and double-acting cylinders.

To provide proper cylinder action in relation

to valve spool lever movement, the hydraulic

hoses must be connected to corresponding valve

and cylinder ports.

PREPARING DOUBLE-ACTING

CYLINDERS

To properly install the hydraulic hoses to

operate one double-acting cylinder, connect one

end of the hose to the "lift" or rear port of the

7

MF 175 AND 180 TRACTOR

AUXILIARY HYDRAULIC SYSTEM

The auxiliary hydraulic system, as found in the MF 175 and MF 180 Tractors,

consists of a control valve, single or double-spool, hydraulic hoses and hose couplers. This system is completely independent of the internal lift system, and is capable of providing 7 U.S. - 5, 8 Imp gpm @ 2,000 engine rpm for external hydraulic

services. When operating three-point hitch-mounted implements (draft or positioncontrolled), pressure control implements, or semi-mounted implements that require

a remote cylinder (either single or double-acting) to assist in the operation or control

of the implement, the auxiliary hydraulic system will be used for these purposes and

will not interfere with the operation of the internal Draft Control, Position Control or

Pressure Control system.

Fig. 45 - Adjusting the Switch Valve - MF 175 Tractor

Fig. 46 - Adjusting the Switch Valve - MF 180 Tractor

1. Switch Valve

SINGLE-SPOOL VAL VE MODELS

Single-Spool Valve Models are capable of operating one ¡¤ single or one double-acting hydraulic cylinder.

TWO-SPOOL VALVE MODELS

Two- spool valve models are capable of operating two single-acting hydraulic cylinders,

two double-acting hydraulic cylinders or a

30

combination of one single and one double-acting hydraulic cylinder.

PREPARING A

DOUBLE-ACTING CYLINDER

To properly install the hydraulic hoses to the

cylinder to provide proper cylinder action in

relation to valve lever movement, attach the

shortest of the two cylinder hoses to the port

mounted implement, the auxiliary valve control

lever must be moved rearward. To lower the

rear of the semi-mounted implement, push

forward on the auxiliary valve control lever.

NOTE: Refer to the tractor's operator

manual for instructions on operating

the Ferguson Hydraulic System in

Draft or Position Control.

COMBINED OPERATION OF A

PRESSURE-CONTROLLED IMPLEMENT

AND AN EXTERNAL CYLINDER

To operate a pressure-controlled implement

and an external cylinder (single or doubleacting), refer to the section on preparing a

double-acting or single-acting cylinder. After

the cy Under has been properly prepared and

the hoses properly attached to the quick couplers, the Pressure Control System would be

used to transfer implement weight, as described in the tractor operator's manual. The

pull-type pressure-controlled implement would

be raised and lowered with the auxiliary hydraulic system. To raise the implement, the

cylinder must be extended by moving the auxiliary valve control lever rearward. If the operator chooses to raise the implement to its

maximum transport height, the auxiliary valve

control lever can be moved rearward to its

"detent lift" position. After the cylinder has

reached its maximum extended stroke, the internal kick-out cartridge will automatically return the auxiliary valve control lever to neutral.

To lower the implement, push forward on the

auxiliary valve control lever. If the cylinder

is to be retracted. to its maximum stroke,

place the auxiliary valve control lever in its

"detent drop" position. After the cylinder has

reached its maximum retracted position, the

internal kick-out cartridge will automatically

return the auxiliary valve control lever to

neutral.

COMBINED OPERATION OF

ONE SINGLE AND

ONE DOUBLE-ACTING CYLINDER

(Two-Spool Valve Models Only)

To operate a combination of one single and

double-acting remote cylinder, refer to the

section on preparing a double-acting and a single-acting cylinder.

Fig. 49 - Combining Valve Installed - MF 175 Tractor

1. Switch Valve

To operate the single-acting cy Under, pull

rearward on the auxiliary valve control lever,

corresponding to the single-acting cylinder, to

produce an oil flow to activate the single-acting

cylinder. Push forward on the auxiliary valve

control lever to return oil from the single-acting cylinder to the reservoir.

To operate the double-acting cylinder, pull

rearward on the auxiliary valve control lever

corresponding to the double-acting cylinder to

"extend" the cylinder. Push forward on the

auxiliary valve control lever to "retract" the

double-acting cylinder.

If the two cylinders ar.,1 lowered together and

one cylinder drops faster than the other, a

lock-out and variable drop cartridge can be

installed in the valve corresponding to the cylinder with the fastest rate of drop and adjusted

to slow down the rate of drop equal to that of the

slower cylinder.

OPERATION OF THE

AUXILIARY HYDRAULIC SYSTEM

USING THE COMBINING VALVE

The combining valve is an accessory for the

auxiliary hydraulic system on the MF 175 and

MF 180 Tractors. The purpose of this valve is

33

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