ford tractor service manual...ford service manual tractor series 2000,3000,4000,5000,7000 part 1 -...
TRANSCRIPT
FO-S-2000
FFoorrddService Manual
2000, 3000,4000, 5000, 7000
Volume 1 of 3
THIS IS A MANUAL PRODUCED BY JENSALES INC. WITHOUT THE AUTHORIZATION OF FORD OR IT’S SUCCESSORS. FORD 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.
Serv
ice
Man
ual
Make: Ford Model: 2000 SERIES
Years Made: 1962-1975 Make: Ford Model: 2100 Years Made:
1983-1987 Make: Ford Model: 2110 Years Made: 1983-1987
HP-PTO: 30.57 HP-Engine: 36 HP-Drawbar: 27.7 HP-PTO: 30.5 HP-Engine: 37.5 HP-Drawbar: HP-PTO: 31 HP-Engine: 38 HP-Drawbar:
HP-Range: 31 Engine-Make: FORD
Engine-Fuel: GAS/ HP-Range: 30 Engine-Make:
FORDEngine-Fuel: GAS/ HP-Range: 31 Engine-Make:
FORDEngine-Fuel: GAS
Engine-Cyl(s)-CID: 3/157.95
Transmission-STD:
Optional: OPT DIESEL ENG
Engine-Cyl(s)-CID: 3/158
Transmission-STD: Optional: Engine-Cyl(s)-
CID: 3/158Transmission-STD: SG Optional:
Fwd/Rev Standard: 4/1
Fwd/Rev Optional: Mfwd-Std/Opt: Fwd/Rev
Standard: 4/1Fwd/Rev Optional: Mfwd-Std/Opt: Fwd/Rev
Standard: 12/4Fwd/Rev Optional:
Mfwd-Std/Opt: OPT
Tires-Std Front: 5.50-16
Tires-Std Rear: 11.2-28 Wheelbase-Inch: Tires-Std
Front: 6.50-13Tires-Std Rear: 8.3-24 Wheelbase-Inch: Tires-Std
Front: 6.50-13Tires-Std Rear: 8.3-24
Wheelbase-Inch: 75.8
Pto Type: Pto Speed: CAT I-3pt Hitch: False Pto Type: Pto Speed: CAT I-3pt Hitch:
FalsePto Type: TRANS Pto Speed: 540 CAT I-3pt Hitch:
True
CAT II-3pt Hitch: False
CAT III-3pt Hitch: False Hitch Lift: CAT II-3pt
Hitch: FalseCAT III-3pt Hitch: False Hitch Lift: CAT II-3pt
Hitch: FalseCAT III-3pt Hitch: False Hitch Lift:
Hydraulics-Type: Hyd-Cap: Hyd-Flow: Hydraulics-
Type: Hyd-Cap: Hyd-Flow: Hydraulics-Type: OPEN Hyd-Cap: Hyd-Flow: 4
Hyd Std Outlets:
Cooling Capacity:
Fuel Tank Capacity:
Hyd Std Outlets:
Cooling Capacity:
Fuel Tank Capacity:
Hyd Std Outlets: OPT
Cooling Capacity: 13.2
Fuel Tank Capacity: 13
Cab-Stdm A/C; Rops: Weight: New Price: 0 Cab-Stdm A/C;
Rops: Weight: New Price: 0 Cab-Stdm A/C; Rops: Weight: 3230 New Price: 13103
Make: Ford Model: 2120 Years Made: 1987-1999 Make: Ford Model: 2310 Years Made:
1982-1985 Make: Ford Model: 3000 SERIES
Years Made: 1965-1975
HP-PTO: 35 HP-Engine: 43 HP-Drawbar: HP-PTO: 32 HP-Engine: HP-Drawbar: HP-PTO: 37.84 HP-Engine: 46.7 HP-Drawbar: 33
HP-Range: 35 Engine-Make: SHIBAURA
Engine-Fuel: DIESEL HP-Range: 32 Engine-Make: Engine-Fuel: HP-Range: 38 Engine-Make:
FORDEngine-Fuel: GAS/
Engine-Cyl(s)-CID: 4/138.5
Transmission-STD: SG
Optional: SHUTTLE
Engine-Cyl(s)-CID: 3/158
Transmission-STD: Optional: Engine-Cyl(s)-
CID: 3/157.95Transmission-STD:
Optional: OPT DIESEL ENG
Fwd/Rev Standard: 12/4
Fwd/Rev Optional: 12/12
Mfwd-Std/Opt: OPT
Fwd/Rev Standard: 12/4
Fwd/Rev Optional:
Mfwd-Std/Opt: OPT
Fwd/Rev Standard: 4/1
Fwd/Rev Optional: Mfwd-Std/Opt:
Tires-Std Front: 8.00X18
Tires-Std Rear: 13.6-28
Wheelbase-Inch: 74.8
Tires-Std Front: 6.00-16
Tires-Std Rear: 13.6X28 Wheelbase-Inch: Tires-Std
Front: 5.50-16Tires-Std Rear: 12.4-28 Wheelbase-Inch:
Pto Type: IND Pto Speed: 540 CAT I-3pt Hitch: True Pto Type: Pto Speed: 540 CAT I-3pt Hitch:
False Pto Type: Pto Speed: CAT I-3pt Hitch: False
CAT II-3pt Hitch: False
CAT III-3pt Hitch: False Hitch Lift: 3469 CAT II-3pt
Hitch: FalseCAT III-3pt Hitch: False Hitch Lift: CAT II-3pt
Hitch: FalseCAT III-3pt Hitch: False Hitch Lift:
Hydraulics-Type: OPEN Hyd-Cap: 34.9 Hyd-Flow: 9.3 Hydraulics-
Type: Hyd-Cap: Hyd-Flow: Hydraulics-Type: Hyd-Cap: Hyd-Flow:
Hyd Std Outlets: OPT
Cooling Capacity: 8.5
Fuel Tank Capacity: 11.1
Hyd Std Outlets:
Cooling Capacity:
Fuel Tank Capacity:
Hyd Std Outlets:
Cooling Capacity:
Fuel Tank Capacity:
Cab-Stdm A/C; Rops: Weight: 4485 New Price: 21179 Cab-Stdm A/C;
Rops: Weight: 3572 New Price: 0 Cab-Stdm A/C; Rops: Weight: New Price: 0
Make: Ford Model: 4110 Years Made: 1977-1983 Make: Ford Model: 4000
SERIES Years Made: N/A Make: Ford Model: 4100 Years Made: 1975-1981
HP-PTO: 48 HP-Engine: HP-Drawbar: 41 HP-PTO: HP-Engine: HP-Drawbar: HP-PTO: 45 HP-Engine: HP-Drawbar: 39
HP-Range: 48 Engine-Make: FORD
Engine-Fuel: DIESEL HP-Range: Engine-Make: Engine-Fuel: HP-Range: 45 Engine-Make:
FORDEngine-Fuel: DIESEL
Engine-Cyl(s)-CID: 3/201
Transmission-STD: Optional: Engine-Cyl(s)-
CID: Transmission-STD: Optional: Engine-Cyl(s)-
CID: 3/183Transmission-STD: Optional:
Fwd/Rev Standard: 8/2
Fwd/Rev Optional: 8/4 Mfwd-Std/Opt: Fwd/Rev
Standard: Fwd/Rev Optional: Mfwd-Std/Opt: Fwd/Rev
Standard: 8/2Fwd/Rev Optional: Mfwd-Std/Opt:
Tires-Std Front: 7.50-16
Tires-Std Rear: 16.9-24 Wheelbase-Inch: Tires-Std
Front: Tires-Std Rear: Wheelbase-Inch: Tires-Std Front: 7.50-16
Tires-Std Rear: 16.9-24 Wheelbase-Inch:
Pto Type: Pto Speed: 540 CAT I-3pt Hitch: True Pto Type: Pto Speed: CAT I-3pt Hitch:
False Pto Type: Pto Speed: 540 CAT I-3pt Hitch: True
CAT II-3pt Hitch: False
CAT III-3pt Hitch: False Hitch Lift: CAT II-3pt
Hitch: FalseCAT III-3pt Hitch: False Hitch Lift: CAT II-3pt
Hitch: FalseCAT III-3pt Hitch: False Hitch Lift:
Hydraulics-Type: Hyd-Cap: Hyd-Flow: Hydraulics-
Type: Hyd-Cap: Hyd-Flow: Hydraulics-Type: Hyd-Cap: Hyd-Flow:
Hyd Std Outlets:
Cooling Capacity:
Fuel Tank Capacity:
Hyd Std Outlets:
Cooling Capacity:
Fuel Tank Capacity:
Hyd Std Outlets:
Cooling Capacity:
Fuel Tank Capacity:
Cab-Stdm A/C; Rops: Weight: 4615 New Price: 0 Cab-Stdm A/C;
Rops: Weight: New Price: 0 Cab-Stdm A/C; Rops: Weight: 4655 New Price: 9001
Make: Ford Model: 3055 Years Made: 1970 - 1974 Make: Ford Model: 4330V Years Made: 1997-
1999 Make: Ford Model: 5000 SERIES
Years Made: 1965-1975
Factory: n/a Chassis: 4x2 2WD4x4 MFWD 4WD optional
Wheelbase: n/a HP-PTO: 62 HP-Engine: HP-Drawbar: HP-PTO: 53.09 HP-Engine: 69 HP-Drawbar: 50.8
Front tire: n/a Rear tire: n/a Weight: n/a HP-Range: 62 Engine-Make: Engine-Fuel: DIESEL HP-Range: 53 Engine-Make:
FORDEngine-Fuel: GAS/
Length: n/a Width: n/a Height: n/a Engine-Cyl(s)-CID: 6/220
Transmission-STD: SM
Optional: SHUTTLE
Engine-Cyl(s)-CID: 4/233
Transmission-STD:
Optional: OPT DIESEL ENG
Elec. Grounding: n/a
Elec. Charging Amps: n/a Elec. Volts: n/a
Fwd/Rev Standard: 12F/12R
Fwd/Rev Optional: 12F/12R
Mfwd-Std/Opt: OPT
Fwd/Rev Standard: 8/2
Fwd/Rev Optional: Mfwd-Std/Opt:
Hitch Rear Type: n/a
Hitch Rear Lift: n/a Fuel Capacity: n/a Tires-Std
Front: 7.00-12Tires-Std Rear: 11.2-24 Wheelbase-Inch: Tires-Std
Front: 6.00-16Tires-Std Rear: 12.4-38 Wheelbase-Inch:
Hydraulics Type: n/a
Hydraulics Capacity: n/a
Hydraulics Pressure: n/a Pto Type: IND Pto Speed: 540
1000CAT I-3pt Hitch: True Pto Type: Pto Speed: CAT I-3pt Hitch:
False
Hydraulics Valves: n/a
Hydraulics Total Flow: n/a
Hydraulics Valve Flow: n/a
CAT II-3pt Hitch: False
CAT III-3pt Hitch: False Hitch Lift: CAT II-3pt
Hitch: FalseCAT III-3pt Hitch: False Hitch Lift:
Steering: n/a Brakes: n/a New Price: n/a Hydraulics-Type: OPEN Hyd-Cap: Hyd-Flow: 11
GPMHydraulics-Type: Hyd-Cap: Hyd-Flow:
Hyd Std Outlets: 2
Cooling Capacity:
Fuel Tank Capacity: 11.9 GAL
Hyd Std Outlets:
Cooling Capacity:
Fuel Tank Capacity:
Make: Ford Model: 7000 SERIES Years Made: N/A Cab-Stdm A/C;
Rops: OPT Weight: New Price: 25425 Cab-Stdm A/C; Rops: Weight: New Price: 0
HP-PTO: HP-Engine: HP-Drawbar:
HP-Range: Engine-Make: Engine-Fuel:
Engine-Cyl(s)-CID:
Transmission-STD: Optional: Year Beginning Serial
Number Year Beginning Serial Number
Fwd/Rev Standard:
Fwd/Rev Optional: Mfwd-Std/Opt: 1962 1001 1979 C595800
Tires-Std Front: Tires-Std Rear: Wheelbase-Inch: 1963 11948 1980 C635700
Pto Type: Pto Speed: CAT I-3pt Hitch: False 1964 38931 1981 C660700
CAT II-3pt Hitch: False
CAT III-3pt Hitch: False Hitch Lift: 1965 C100000 1982 C682000
Hydraulics-Type: Hyd-Cap: Hyd-Flow: 1966 C124200 1983 C694500
Hyd Std Outlets:
Cooling Capacity:
Fuel Tank Capacity: 1967 C161300 1984 C707400
Cab-Stdm A/C; Rops: Weight: New Price: 0 1968 C190200 1985 C732600
1969 C226000 1986 C750422
1970 C257600 1986 BA74292
Year Beginning Serial Number 1971 C292100 1987 C763228
1983 UV00001 1972 C327200 1987 BB05681
1983 UV00010 1973 C367300 1988 BB31777
1984 UV00442 1974 C405200 1989 BB80620
1985 UV02153 1975 C450700 1989 BB84620
1986 UV03580 1976 C490300 1990 BC26239
1987 UV04673 1977 C527300 1991 BC68791
1988 UV05077 1978 C560500
1989 UV22331
1990 UV23589 Paint Codes
1991 UV24295 Location MFG Color Name
1992 UV25141 WHEELS & TRIMFORD GRAY ENAMEL
1993 UV25891 AXLES, TRANSMISSION, & FORD BLUE ENAMEL
1994 UV26738
1995 UV27935
1996 UV28758
1997 UV29907
1998 UV30679
1999 UV31770
2000 UV32211
2001 UV33463
UPPER RIGHT CORNER OF TRANSMISSION OR INSIDE OF RIGHT HOOD PANEL 2000, 3000, 4000,
5000 & 7000 SERIES
UPPER RIGHT CORNER OF TRANSMISSION OR INSIDE OF RIGHT HOOD PANEL 2000, 3000, 4000,
5000 & 7000 SERIES Cont.
LH SIDE OF TRANS HOUSING 2110 & 2120
FORD Service Manual
Tractor Series 2000,3000,4000,5000,7000
Part 1 - Engine Systems Part 2 - Fuel Systems Part 3 - Electrical System
1965 - 1975
Vol. 1
Compiled and Reproduced From Original by Jensales Inc.
FORO I\EW HOLLAI\D
-----------------------NEWMODELSUPPLEMENT------------------------
Part 3
ELECTRICAL SYSTEM ALL MODELS-GENERATORS AND REGULATORS
All new model Ford 3000, 4000 and 5000 tractors have 22 amp. generators and regulators as standard equipment.
For a short period the 11 amp. generator and regulator may be installed on Ford 2000 tractors but eventually this model will also have the 22 amp. parts.
NOTE: It is not permissible to mix a 22 amp. generator with an J J amp. regulator or vice versa •. It Is important, therefore, that car.e is taken to check which type is installed on a Ford 2000 before installing a service replacement.
ALL TRACTORS WITH SELECT-O-SPEEDOIL PRESSURE W ARNIN G LIGHT
It is no longer consideeed necessary to have an oil pre.ssure waming light on Select-O-Speed transmissions
and this item is, therefore, not incorporated on new model tractors.
Existing stocks of Se1ect-O-Speed transmissions which incorporate a distributor plate assembly with a threaded hole for the waming light switch will continue to be used. As an interim measure, the switch will still be installed in the distributor plate assembly but its function will be merely that of a blanking plug to maintain pressure in the system.
Similarly, existing wiring harnesses will continue to be used but the wire connecting the warning light switch to the light (white/light green) is cut at a point 5 in. (12.7 em) outside the rubber grommet in the cover, and at the wire clip inside the cover.
When existing stocks of w 1 r 1 n g harnesses are exhausted, new wiring harnesses with only two wires wUI be introduced, and the warning light switch will be superseded by a pipe plug.
Part 4
CLUTCHES FORD 5000 - IS" CLUTCH DISC
In December, 1967, the standard 12 in. (30.5 cm) diameter clutch disc was changed to the type which has a torsion spring damped hub and woven linings. A similar 13 in. (33 cm) disc has been introduced with the new model Ford 5000 for use in he a v y duty applications where requested, Figure 3.
It should be noted that the spacers used between the new 13 in. clutch pressure plate cover and the flywheel have a different thickness from those used with the previous 13in. clutch. It is important that the correct spacers are used in accordance with the disc being installed.
Previous type spacer thickness
New type spacer thickness
PAGES
0.184/0.200 in. (4.67/5.08 mm)
0.090/0.100 in. (2.29/2.54 mm) Figure 3
Ford 5000 - 13" Clutch Disc for Special Applications
Compiled and Reproduced From Original by Jensales Inc.
CHAPTER 4
Figure .4 Turbocharger Disassembly
1. Compressor Cover 4. Clomp Band 2. Clamp Plate 5. Turbine Housing 3. Bearing Housing
6. Remove the heat shield and manifold attaching bolts.
7. Remove the four nuts and lock washers securing the turbocharger to the manifold and remove the turbocharger. Remove the gasket between the turbocharger mounting flange and the manifold. Cover the exhaust opening In the manifold with a clean cloth to prevent for e i g n material from entering the exhaust manifold.
IMPORTANT: Because 01 the high rpm at which the turbocharg.r operates, cJ;rt or other Ioreign material which may enter the exhaust manifold will seriously damage the turbine wheel blades. T alee care to prevent 10 r it i g n mat.rial lrom entering the exhaust system.
8. Remove the 011 return tube and gasket.
Figure 5 Compressor Wheel Removal
1. Compressor Wheel 3. Turbine Wheel and Shaft 2. Core Assembly Assembly
4. 5/S" 12.Polnt Socket
B.Di sassembly
1. Mark the relative pOSitions of the compressor cover, the bearing housing, and the turbine housing, Figure 4, before disassembling the turbocharger to aid in reassembling the unit.
2. Remove the eight bolts, lockwashers, and four clamp plates from the compressor cover. Remove the cover.
NOTE: The bolts are 01 a special design. Do not replace the bol,s with a dillerent type since 110 su~ stitute will be satislactory.
3. Remove the nut from the clamp band screw. Remove the clamp band and the core assembly, Figure 5, from the turbine housing.
NOTE: II the core assembly is Irozen in the turbine housing, hold the core assembly and drlv. the housing dewn and uway lrom the core. DO HOT hammer
PAGE 3
Compiled and Reproduced From Original by Jensales Inc.
FORD 7000 SUPPLEMENT
• The rear bearing retainer, Figure 2, has four holes provided to allow oil to pass easily between the transmission case and the rear axle center housing, thus making for a common reservoir .
• An oi I supply tube is incorporated from the external oil filter to provide for better lubrication of the transmission. See Figure 3.
Other changes have also been incorporated; however, service procedures are not affected. Refer to Part 7, Chapter 2, of this manual for all service procedures.
The lubricant used in the transmission with common reservoir is M2C53Aor M2C86Ahydraulic oil. The common reservoir has a total capacity of 55 U.S. quarts (45.8 Imp. qts., 52 liters) and can be drained from plugs in the rear axle center housing and the transmission.
Figure 2 Rear Bearing Retainer
As shown in Figure 3, the transmission .oil level is higher than the center housing oil level when the tractor engine is not operating. Therefore, the system oil level must be checked at the center housing with the dipstick.
1. Transmission Case 4. Oil Transfer Holes
TRANSMISSION OIL LEVEL
1. Oil Filler Plug 2. Oil Tilter Manifold
PAGE 2
2. Rear Bearing Retainer S. Oil Supply Tube 3. Vent Holes
Figure 3 Oil Repleni shment System
3. Oil Supply Tube 4. Oil Transfer Hole
REAR AXLE OIL LEVEL
S. Rear Bearing Retainer 6. Intake Screen 7. Load Monitor
Compiled and Reproduced From Original by Jensales Inc.
Make: Ford Model: 2000 SERIES
Years Made: 1962-1975 Make: Ford Model: 2100 Years Made:
1983-1987 Make: Ford Model: 2110 Years Made: 1983-1987
HP-PTO: 30.57 HP-Engine: 36 HP-Drawbar: 27.7 HP-PTO: 30.5 HP-Engine: 37.5 HP-Drawbar: HP-PTO: 31 HP-Engine: 38 HP-Drawbar:
HP-Range: 31 Engine-Make: FORD
Engine-Fuel: GAS/ HP-Range: 30 Engine-Make:
FORDEngine-Fuel: GAS/ HP-Range: 31 Engine-Make:
FORDEngine-Fuel: GAS
Engine-Cyl(s)-CID: 3/157.95
Transmission-STD:
Optional: OPT DIESEL ENG
Engine-Cyl(s)-CID: 3/158
Transmission-STD: Optional: Engine-Cyl(s)-
CID: 3/158Transmission-STD: SG Optional:
Fwd/Rev Standard: 4/1
Fwd/Rev Optional: Mfwd-Std/Opt: Fwd/Rev
Standard: 4/1Fwd/Rev Optional: Mfwd-Std/Opt: Fwd/Rev
Standard: 12/4Fwd/Rev Optional:
Mfwd-Std/Opt: OPT
Tires-Std Front: 5.50-16
Tires-Std Rear: 11.2-28 Wheelbase-Inch: Tires-Std
Front: 6.50-13Tires-Std Rear: 8.3-24 Wheelbase-Inch: Tires-Std
Front: 6.50-13Tires-Std Rear: 8.3-24
Wheelbase-Inch: 75.8
Pto Type: Pto Speed: CAT I-3pt Hitch: False Pto Type: Pto Speed: CAT I-3pt Hitch:
FalsePto Type: TRANS Pto Speed: 540 CAT I-3pt Hitch:
True
CAT II-3pt Hitch: False
CAT III-3pt Hitch: False Hitch Lift: CAT II-3pt
Hitch: FalseCAT III-3pt Hitch: False Hitch Lift: CAT II-3pt
Hitch: FalseCAT III-3pt Hitch: False Hitch Lift:
Hydraulics-Type: Hyd-Cap: Hyd-Flow: Hydraulics-
Type: Hyd-Cap: Hyd-Flow: Hydraulics-Type: OPEN Hyd-Cap: Hyd-Flow: 4
Hyd Std Outlets:
Cooling Capacity:
Fuel Tank Capacity:
Hyd Std Outlets:
Cooling Capacity:
Fuel Tank Capacity:
Hyd Std Outlets: OPT
Cooling Capacity: 13.2
Fuel Tank Capacity: 13
Cab-Stdm A/C; Rops: Weight: New Price: 0 Cab-Stdm A/C;
Rops: Weight: New Price: 0 Cab-Stdm A/C; Rops: Weight: 3230 New Price: 13103
Make: Ford Model: 2120 Years Made: 1987-1999 Make: Ford Model: 2310 Years Made:
1982-1985 Make: Ford Model: 3000 SERIES
Years Made: 1965-1975
HP-PTO: 35 HP-Engine: 43 HP-Drawbar: HP-PTO: 32 HP-Engine: HP-Drawbar: HP-PTO: 37.84 HP-Engine: 46.7 HP-Drawbar: 33
HP-Range: 35 Engine-Make: SHIBAURA
Engine-Fuel: DIESEL HP-Range: 32 Engine-Make: Engine-Fuel: HP-Range: 38 Engine-Make:
FORDEngine-Fuel: GAS/
Engine-Cyl(s)-CID: 4/138.5
Transmission-STD: SG
Optional: SHUTTLE
Engine-Cyl(s)-CID: 3/158
Transmission-STD: Optional: Engine-Cyl(s)-
CID: 3/157.95Transmission-STD:
Optional: OPT DIESEL ENG
Fwd/Rev Standard: 12/4
Fwd/Rev Optional: 12/12
Mfwd-Std/Opt: OPT
Fwd/Rev Standard: 12/4
Fwd/Rev Optional:
Mfwd-Std/Opt: OPT
Fwd/Rev Standard: 4/1
Fwd/Rev Optional: Mfwd-Std/Opt:
Tires-Std Front: 8.00X18
Tires-Std Rear: 13.6-28
Wheelbase-Inch: 74.8
Tires-Std Front: 6.00-16
Tires-Std Rear: 13.6X28 Wheelbase-Inch: Tires-Std
Front: 5.50-16Tires-Std Rear: 12.4-28 Wheelbase-Inch:
Pto Type: IND Pto Speed: 540 CAT I-3pt Hitch: True Pto Type: Pto Speed: 540 CAT I-3pt Hitch:
False Pto Type: Pto Speed: CAT I-3pt Hitch: False
CAT II-3pt Hitch: False
CAT III-3pt Hitch: False Hitch Lift: 3469 CAT II-3pt
Hitch: FalseCAT III-3pt Hitch: False Hitch Lift: CAT II-3pt
Hitch: FalseCAT III-3pt Hitch: False Hitch Lift:
Hydraulics-Type: OPEN Hyd-Cap: 34.9 Hyd-Flow: 9.3 Hydraulics-
Type: Hyd-Cap: Hyd-Flow: Hydraulics-Type: Hyd-Cap: Hyd-Flow:
Hyd Std Outlets: OPT
Cooling Capacity: 8.5
Fuel Tank Capacity: 11.1
Hyd Std Outlets:
Cooling Capacity:
Fuel Tank Capacity:
Hyd Std Outlets:
Cooling Capacity:
Fuel Tank Capacity:
Cab-Stdm A/C; Rops: Weight: 4485 New Price: 21179 Cab-Stdm A/C;
Rops: Weight: 3572 New Price: 0 Cab-Stdm A/C; Rops: Weight: New Price: 0
Make: Ford Model: 4110 Years Made: 1977-1983 Make: Ford Model: 4000
SERIES Years Made: N/A Make: Ford Model: 4100 Years Made: 1975-1981
HP-PTO: 48 HP-Engine: HP-Drawbar: 41 HP-PTO: HP-Engine: HP-Drawbar: HP-PTO: 45 HP-Engine: HP-Drawbar: 39
HP-Range: 48 Engine-Make: FORD
Engine-Fuel: DIESEL HP-Range: Engine-Make: Engine-Fuel: HP-Range: 45 Engine-Make:
FORDEngine-Fuel: DIESEL
Engine-Cyl(s)-CID: 3/201
Transmission-STD: Optional: Engine-Cyl(s)-
CID: Transmission-STD: Optional: Engine-Cyl(s)-
CID: 3/183Transmission-STD: Optional:
Fwd/Rev Standard: 8/2
Fwd/Rev Optional: 8/4 Mfwd-Std/Opt: Fwd/Rev
Standard: Fwd/Rev Optional: Mfwd-Std/Opt: Fwd/Rev
Standard: 8/2Fwd/Rev Optional: Mfwd-Std/Opt:
Tires-Std Front: 7.50-16
Tires-Std Rear: 16.9-24 Wheelbase-Inch: Tires-Std
Front: Tires-Std Rear: Wheelbase-Inch: Tires-Std Front: 7.50-16
Tires-Std Rear: 16.9-24 Wheelbase-Inch:
Pto Type: Pto Speed: 540 CAT I-3pt Hitch: True Pto Type: Pto Speed: CAT I-3pt Hitch:
False Pto Type: Pto Speed: 540 CAT I-3pt Hitch: True
CAT II-3pt Hitch: False
CAT III-3pt Hitch: False Hitch Lift: CAT II-3pt
Hitch: FalseCAT III-3pt Hitch: False Hitch Lift: CAT II-3pt
Hitch: FalseCAT III-3pt Hitch: False Hitch Lift:
Hydraulics-Type: Hyd-Cap: Hyd-Flow: Hydraulics-
Type: Hyd-Cap: Hyd-Flow: Hydraulics-Type: Hyd-Cap: Hyd-Flow:
Hyd Std Outlets:
Cooling Capacity:
Fuel Tank Capacity:
Hyd Std Outlets:
Cooling Capacity:
Fuel Tank Capacity:
Hyd Std Outlets:
Cooling Capacity:
Fuel Tank Capacity:
Cab-Stdm A/C; Rops: Weight: 4615 New Price: 0 Cab-Stdm A/C;
Rops: Weight: New Price: 0 Cab-Stdm A/C; Rops: Weight: 4655 New Price: 9001
Make: Ford Model: 3055 Years Made: 1970 - 1974 Make: Ford Model: 4330V Years Made: 1997-
1999 Make: Ford Model: 5000 SERIES
Years Made: 1965-1975
Factory: n/a Chassis: 4x2 2WD4x4 MFWD 4WD optional
Wheelbase: n/a HP-PTO: 62 HP-Engine: HP-Drawbar: HP-PTO: 53.09 HP-Engine: 69 HP-Drawbar: 50.8
Front tire: n/a Rear tire: n/a Weight: n/a HP-Range: 62 Engine-Make: Engine-Fuel: DIESEL HP-Range: 53 Engine-Make:
FORDEngine-Fuel: GAS/
Length: n/a Width: n/a Height: n/a Engine-Cyl(s)-CID: 6/220
Transmission-STD: SM
Optional: SHUTTLE
Engine-Cyl(s)-CID: 4/233
Transmission-STD:
Optional: OPT DIESEL ENG
Elec. Grounding: n/a
Elec. Charging Amps: n/a Elec. Volts: n/a
Fwd/Rev Standard: 12F/12R
Fwd/Rev Optional: 12F/12R
Mfwd-Std/Opt: OPT
Fwd/Rev Standard: 8/2
Fwd/Rev Optional: Mfwd-Std/Opt:
Hitch Rear Type: n/a
Hitch Rear Lift: n/a Fuel Capacity: n/a Tires-Std
Front: 7.00-12Tires-Std Rear: 11.2-24 Wheelbase-Inch: Tires-Std
Front: 6.00-16Tires-Std Rear: 12.4-38 Wheelbase-Inch:
Hydraulics Type: n/a
Hydraulics Capacity: n/a
Hydraulics Pressure: n/a Pto Type: IND Pto Speed: 540
1000CAT I-3pt Hitch: True Pto Type: Pto Speed: CAT I-3pt Hitch:
False
Hydraulics Valves: n/a
Hydraulics Total Flow: n/a
Hydraulics Valve Flow: n/a
CAT II-3pt Hitch: False
CAT III-3pt Hitch: False Hitch Lift: CAT II-3pt
Hitch: FalseCAT III-3pt Hitch: False Hitch Lift:
Steering: n/a Brakes: n/a New Price: n/a Hydraulics-Type: OPEN Hyd-Cap: Hyd-Flow: 11
GPMHydraulics-Type: Hyd-Cap: Hyd-Flow:
Hyd Std Outlets: 2
Cooling Capacity:
Fuel Tank Capacity: 11.9 GAL
Hyd Std Outlets:
Cooling Capacity:
Fuel Tank Capacity:
Make: Ford Model: 7000 SERIES Years Made: N/A Cab-Stdm A/C;
Rops: OPT Weight: New Price: 25425 Cab-Stdm A/C; Rops: Weight: New Price: 0
HP-PTO: HP-Engine: HP-Drawbar:
HP-Range: Engine-Make: Engine-Fuel:
Engine-Cyl(s)-CID:
Transmission-STD: Optional: Year Beginning Serial
Number Year Beginning Serial Number
Fwd/Rev Standard:
Fwd/Rev Optional: Mfwd-Std/Opt: 1962 1001 1979 C595800
Tires-Std Front: Tires-Std Rear: Wheelbase-Inch: 1963 11948 1980 C635700
Pto Type: Pto Speed: CAT I-3pt Hitch: False 1964 38931 1981 C660700
CAT II-3pt Hitch: False
CAT III-3pt Hitch: False Hitch Lift: 1965 C100000 1982 C682000
Hydraulics-Type: Hyd-Cap: Hyd-Flow: 1966 C124200 1983 C694500
Hyd Std Outlets:
Cooling Capacity:
Fuel Tank Capacity: 1967 C161300 1984 C707400
Cab-Stdm A/C; Rops: Weight: New Price: 0 1968 C190200 1985 C732600
1969 C226000 1986 C750422
1970 C257600 1986 BA74292
Year Beginning Serial Number 1971 C292100 1987 C763228
1983 UV00001 1972 C327200 1987 BB05681
1983 UV00010 1973 C367300 1988 BB31777
1984 UV00442 1974 C405200 1989 BB80620
1985 UV02153 1975 C450700 1989 BB84620
1986 UV03580 1976 C490300 1990 BC26239
1987 UV04673 1977 C527300 1991 BC68791
1988 UV05077 1978 C560500
1989 UV22331
1990 UV23589 Paint Codes
1991 UV24295 Location MFG Color Name
1992 UV25141 WHEELS & TRIMFORD GRAY ENAMEL
1993 UV25891 AXLES, TRANSMISSION, & FORD BLUE ENAMEL
1994 UV26738
1995 UV27935
1996 UV28758
1997 UV29907
1998 UV30679
1999 UV31770
2000 UV32211
2001 UV33463
UPPER RIGHT CORNER OF TRANSMISSION OR INSIDE OF RIGHT HOOD PANEL 2000, 3000, 4000,
5000 & 7000 SERIES
UPPER RIGHT CORNER OF TRANSMISSION OR INSIDE OF RIGHT HOOD PANEL 2000, 3000, 4000,
5000 & 7000 SERIES Cont.
LH SIDE OF TRANS HOUSING 2110 & 2120
FORD Service Manual
Tractor Series 2000,3000,4000,5000,7000
Part 4 - Clutches Part 5 - Four-Speed Transmission Part 6 - Six-Speed Transmission Part 7 - Seven and Eight-Speed Transmission Part 8 - Select-a-Speed Transmission Part 9 - Power Take-Off
1965 - 1975
Vol. 2
Compiled and Reproduced From Original by Jensales Inc.
FORD I\EW HOLLAI\D
Make: Ford Model: 2000 SERIES
Years Made: 1962-1975 Make: Ford Model: 2100 Years Made:
1983-1987 Make: Ford Model: 2110 Years Made: 1983-1987
HP-PTO: 30.57 HP-Engine: 36 HP-Drawbar: 27.7 HP-PTO: 30.5 HP-Engine: 37.5 HP-Drawbar: HP-PTO: 31 HP-Engine: 38 HP-Drawbar:
HP-Range: 31 Engine-Make: FORD
Engine-Fuel: GAS/ HP-Range: 30 Engine-Make:
FORDEngine-Fuel: GAS/ HP-Range: 31 Engine-Make:
FORDEngine-Fuel: GAS
Engine-Cyl(s)-CID: 3/157.95
Transmission-STD:
Optional: OPT DIESEL ENG
Engine-Cyl(s)-CID: 3/158
Transmission-STD: Optional: Engine-Cyl(s)-
CID: 3/158Transmission-STD: SG Optional:
Fwd/Rev Standard: 4/1
Fwd/Rev Optional: Mfwd-Std/Opt: Fwd/Rev
Standard: 4/1Fwd/Rev Optional: Mfwd-Std/Opt: Fwd/Rev
Standard: 12/4Fwd/Rev Optional:
Mfwd-Std/Opt: OPT
Tires-Std Front: 5.50-16
Tires-Std Rear: 11.2-28 Wheelbase-Inch: Tires-Std
Front: 6.50-13Tires-Std Rear: 8.3-24 Wheelbase-Inch: Tires-Std
Front: 6.50-13Tires-Std Rear: 8.3-24
Wheelbase-Inch: 75.8
Pto Type: Pto Speed: CAT I-3pt Hitch: False Pto Type: Pto Speed: CAT I-3pt Hitch:
FalsePto Type: TRANS Pto Speed: 540 CAT I-3pt Hitch:
True
CAT II-3pt Hitch: False
CAT III-3pt Hitch: False Hitch Lift: CAT II-3pt
Hitch: FalseCAT III-3pt Hitch: False Hitch Lift: CAT II-3pt
Hitch: FalseCAT III-3pt Hitch: False Hitch Lift:
Hydraulics-Type: Hyd-Cap: Hyd-Flow: Hydraulics-
Type: Hyd-Cap: Hyd-Flow: Hydraulics-Type: OPEN Hyd-Cap: Hyd-Flow: 4
Hyd Std Outlets:
Cooling Capacity:
Fuel Tank Capacity:
Hyd Std Outlets:
Cooling Capacity:
Fuel Tank Capacity:
Hyd Std Outlets: OPT
Cooling Capacity: 13.2
Fuel Tank Capacity: 13
Cab-Stdm A/C; Rops: Weight: New Price: 0 Cab-Stdm A/C;
Rops: Weight: New Price: 0 Cab-Stdm A/C; Rops: Weight: 3230 New Price: 13103
Make: Ford Model: 2120 Years Made: 1987-1999 Make: Ford Model: 2310 Years Made:
1982-1985 Make: Ford Model: 3000 SERIES
Years Made: 1965-1975
HP-PTO: 35 HP-Engine: 43 HP-Drawbar: HP-PTO: 32 HP-Engine: HP-Drawbar: HP-PTO: 37.84 HP-Engine: 46.7 HP-Drawbar: 33
HP-Range: 35 Engine-Make: SHIBAURA
Engine-Fuel: DIESEL HP-Range: 32 Engine-Make: Engine-Fuel: HP-Range: 38 Engine-Make:
FORDEngine-Fuel: GAS/
Engine-Cyl(s)-CID: 4/138.5
Transmission-STD: SG
Optional: SHUTTLE
Engine-Cyl(s)-CID: 3/158
Transmission-STD: Optional: Engine-Cyl(s)-
CID: 3/157.95Transmission-STD:
Optional: OPT DIESEL ENG
Fwd/Rev Standard: 12/4
Fwd/Rev Optional: 12/12
Mfwd-Std/Opt: OPT
Fwd/Rev Standard: 12/4
Fwd/Rev Optional:
Mfwd-Std/Opt: OPT
Fwd/Rev Standard: 4/1
Fwd/Rev Optional: Mfwd-Std/Opt:
Tires-Std Front: 8.00X18
Tires-Std Rear: 13.6-28
Wheelbase-Inch: 74.8
Tires-Std Front: 6.00-16
Tires-Std Rear: 13.6X28 Wheelbase-Inch: Tires-Std
Front: 5.50-16Tires-Std Rear: 12.4-28 Wheelbase-Inch:
Pto Type: IND Pto Speed: 540 CAT I-3pt Hitch: True Pto Type: Pto Speed: 540 CAT I-3pt Hitch:
False Pto Type: Pto Speed: CAT I-3pt Hitch: False
CAT II-3pt Hitch: False
CAT III-3pt Hitch: False Hitch Lift: 3469 CAT II-3pt
Hitch: FalseCAT III-3pt Hitch: False Hitch Lift: CAT II-3pt
Hitch: FalseCAT III-3pt Hitch: False Hitch Lift:
Hydraulics-Type: OPEN Hyd-Cap: 34.9 Hyd-Flow: 9.3 Hydraulics-
Type: Hyd-Cap: Hyd-Flow: Hydraulics-Type: Hyd-Cap: Hyd-Flow:
Hyd Std Outlets: OPT
Cooling Capacity: 8.5
Fuel Tank Capacity: 11.1
Hyd Std Outlets:
Cooling Capacity:
Fuel Tank Capacity:
Hyd Std Outlets:
Cooling Capacity:
Fuel Tank Capacity:
Cab-Stdm A/C; Rops: Weight: 4485 New Price: 21179 Cab-Stdm A/C;
Rops: Weight: 3572 New Price: 0 Cab-Stdm A/C; Rops: Weight: New Price: 0
Make: Ford Model: 4110 Years Made: 1977-1983 Make: Ford Model: 4000
SERIES Years Made: N/A Make: Ford Model: 4100 Years Made: 1975-1981
HP-PTO: 48 HP-Engine: HP-Drawbar: 41 HP-PTO: HP-Engine: HP-Drawbar: HP-PTO: 45 HP-Engine: HP-Drawbar: 39
HP-Range: 48 Engine-Make: FORD
Engine-Fuel: DIESEL HP-Range: Engine-Make: Engine-Fuel: HP-Range: 45 Engine-Make:
FORDEngine-Fuel: DIESEL
Engine-Cyl(s)-CID: 3/201
Transmission-STD: Optional: Engine-Cyl(s)-
CID: Transmission-STD: Optional: Engine-Cyl(s)-
CID: 3/183Transmission-STD: Optional:
Fwd/Rev Standard: 8/2
Fwd/Rev Optional: 8/4 Mfwd-Std/Opt: Fwd/Rev
Standard: Fwd/Rev Optional: Mfwd-Std/Opt: Fwd/Rev
Standard: 8/2Fwd/Rev Optional: Mfwd-Std/Opt:
Tires-Std Front: 7.50-16
Tires-Std Rear: 16.9-24 Wheelbase-Inch: Tires-Std
Front: Tires-Std Rear: Wheelbase-Inch: Tires-Std Front: 7.50-16
Tires-Std Rear: 16.9-24 Wheelbase-Inch:
Pto Type: Pto Speed: 540 CAT I-3pt Hitch: True Pto Type: Pto Speed: CAT I-3pt Hitch:
False Pto Type: Pto Speed: 540 CAT I-3pt Hitch: True
CAT II-3pt Hitch: False
CAT III-3pt Hitch: False Hitch Lift: CAT II-3pt
Hitch: FalseCAT III-3pt Hitch: False Hitch Lift: CAT II-3pt
Hitch: FalseCAT III-3pt Hitch: False Hitch Lift:
Hydraulics-Type: Hyd-Cap: Hyd-Flow: Hydraulics-
Type: Hyd-Cap: Hyd-Flow: Hydraulics-Type: Hyd-Cap: Hyd-Flow:
Hyd Std Outlets:
Cooling Capacity:
Fuel Tank Capacity:
Hyd Std Outlets:
Cooling Capacity:
Fuel Tank Capacity:
Hyd Std Outlets:
Cooling Capacity:
Fuel Tank Capacity:
Cab-Stdm A/C; Rops: Weight: 4615 New Price: 0 Cab-Stdm A/C;
Rops: Weight: New Price: 0 Cab-Stdm A/C; Rops: Weight: 4655 New Price: 9001
Make: Ford Model: 3055 Years Made: 1970 - 1974 Make: Ford Model: 4330V Years Made: 1997-
1999 Make: Ford Model: 5000 SERIES
Years Made: 1965-1975
Factory: n/a Chassis: 4x2 2WD4x4 MFWD 4WD optional
Wheelbase: n/a HP-PTO: 62 HP-Engine: HP-Drawbar: HP-PTO: 53.09 HP-Engine: 69 HP-Drawbar: 50.8
Front tire: n/a Rear tire: n/a Weight: n/a HP-Range: 62 Engine-Make: Engine-Fuel: DIESEL HP-Range: 53 Engine-Make:
FORDEngine-Fuel: GAS/
Length: n/a Width: n/a Height: n/a Engine-Cyl(s)-CID: 6/220
Transmission-STD: SM
Optional: SHUTTLE
Engine-Cyl(s)-CID: 4/233
Transmission-STD:
Optional: OPT DIESEL ENG
Elec. Grounding: n/a
Elec. Charging Amps: n/a Elec. Volts: n/a
Fwd/Rev Standard: 12F/12R
Fwd/Rev Optional: 12F/12R
Mfwd-Std/Opt: OPT
Fwd/Rev Standard: 8/2
Fwd/Rev Optional: Mfwd-Std/Opt:
Hitch Rear Type: n/a
Hitch Rear Lift: n/a Fuel Capacity: n/a Tires-Std
Front: 7.00-12Tires-Std Rear: 11.2-24 Wheelbase-Inch: Tires-Std
Front: 6.00-16Tires-Std Rear: 12.4-38 Wheelbase-Inch:
Hydraulics Type: n/a
Hydraulics Capacity: n/a
Hydraulics Pressure: n/a Pto Type: IND Pto Speed: 540
1000CAT I-3pt Hitch: True Pto Type: Pto Speed: CAT I-3pt Hitch:
False
Hydraulics Valves: n/a
Hydraulics Total Flow: n/a
Hydraulics Valve Flow: n/a
CAT II-3pt Hitch: False
CAT III-3pt Hitch: False Hitch Lift: CAT II-3pt
Hitch: FalseCAT III-3pt Hitch: False Hitch Lift:
Steering: n/a Brakes: n/a New Price: n/a Hydraulics-Type: OPEN Hyd-Cap: Hyd-Flow: 11
GPMHydraulics-Type: Hyd-Cap: Hyd-Flow:
Hyd Std Outlets: 2
Cooling Capacity:
Fuel Tank Capacity: 11.9 GAL
Hyd Std Outlets:
Cooling Capacity:
Fuel Tank Capacity:
Make: Ford Model: 7000 SERIES Years Made: N/A Cab-Stdm A/C;
Rops: OPT Weight: New Price: 25425 Cab-Stdm A/C; Rops: Weight: New Price: 0
HP-PTO: HP-Engine: HP-Drawbar:
HP-Range: Engine-Make: Engine-Fuel:
Engine-Cyl(s)-CID:
Transmission-STD: Optional: Year Beginning Serial
Number Year Beginning Serial Number
Fwd/Rev Standard:
Fwd/Rev Optional: Mfwd-Std/Opt: 1962 1001 1979 C595800
Tires-Std Front: Tires-Std Rear: Wheelbase-Inch: 1963 11948 1980 C635700
Pto Type: Pto Speed: CAT I-3pt Hitch: False 1964 38931 1981 C660700
CAT II-3pt Hitch: False
CAT III-3pt Hitch: False Hitch Lift: 1965 C100000 1982 C682000
Hydraulics-Type: Hyd-Cap: Hyd-Flow: 1966 C124200 1983 C694500
Hyd Std Outlets:
Cooling Capacity:
Fuel Tank Capacity: 1967 C161300 1984 C707400
Cab-Stdm A/C; Rops: Weight: New Price: 0 1968 C190200 1985 C732600
1969 C226000 1986 C750422
1970 C257600 1986 BA74292
Year Beginning Serial Number 1971 C292100 1987 C763228
1983 UV00001 1972 C327200 1987 BB05681
1983 UV00010 1973 C367300 1988 BB31777
1984 UV00442 1974 C405200 1989 BB80620
1985 UV02153 1975 C450700 1989 BB84620
1986 UV03580 1976 C490300 1990 BC26239
1987 UV04673 1977 C527300 1991 BC68791
1988 UV05077 1978 C560500
1989 UV22331
1990 UV23589 Paint Codes
1991 UV24295 Location MFG Color Name
1992 UV25141 WHEELS & TRIMFORD GRAY ENAMEL
1993 UV25891 AXLES, TRANSMISSION, & FORD BLUE ENAMEL
1994 UV26738
1995 UV27935
1996 UV28758
1997 UV29907
1998 UV30679
1999 UV31770
2000 UV32211
2001 UV33463
UPPER RIGHT CORNER OF TRANSMISSION OR INSIDE OF RIGHT HOOD PANEL 2000, 3000, 4000,
5000 & 7000 SERIES
UPPER RIGHT CORNER OF TRANSMISSION OR INSIDE OF RIGHT HOOD PANEL 2000, 3000, 4000,
5000 & 7000 SERIES Cont.
LH SIDE OF TRANS HOUSING 2110 & 2120
FORD Service Manual
Tractor Series 2000,3000,4000,5000,7000
Part 10 - Rear Axle and Brakes Part 11 - Hydraulic Systems Part 12 - Steering Systems Part 13 - Front Axle Part 14 - Wheels and Tyres Part 15 - Separating the Tractor Part 16 - Accessories and General Part 17 - Tractor Maintenance Schedule
Vol. 3 40340070C
Compiled and Reproduced From Original by Jensales Inc.
reel FORO
, I\EW HOLLAI\D
---------- PART 10-REAR AXLE AND BRAKES ----------
Figure 1 Sectional View of Super Deda 3_ Rear Axle
pawl, located underneath the right-hand platform, which can be engaged, by means of a handle, with a fixed sector on the left-hand brake pedal. To lock both brakes 'on' for parking the pedal locking pin should first be engaged and then the pedals depressed while the handle.is lifted until it can be turned through one quarter turn to engage the pawl in the sector.
TRANSMISSION HANDBRAKE The transmission handbrake, if fitted, is located on the left
hand side of the rear axle centre housing.
PAGE 2
A bevel gear, located on the drive pinion shaft, is in constant mesh with the handbrake gear, the shaft of which projects through the side of the rear axle centre housing and is supported in opposed taper roller bearings. Two brake discs are located on the splines of the handbrake driven shaft, one on either side of an actuating disc assembly. This assembly consists of two actuators with ramped 'pockets' in which are located steel balls. The actuators, held in contact withthe balls by two coil springs, are connected by suitable linkage to a handbrake lever.
Compiled and Reproduced From Original by Jensales Inc.
CHAPTER 1
SPRING---------,
R.H. SIDE
DIFFERENTIAL GEAR CASE -------'"
GEAR CASE ADAPTOR-----....-J
SLIDING COUPLING ------~
SCREW ,-----------COUPlING FORK
,--------·OP!ERATING LEVER
,..-------()PEIRATING ROD
'-------PEDAL
Figure 2 The Differential Lock
Operation of the handbrake lever causes the actuators to rotate and the balls to ride up the ramped 'pockets' so expanding the actuating thrust plates and forcing the brake outer disc into contact with the cover plate and the brake inner disc into contact with the inside face of the disc brake housing. This locks the drive pinion and prevents tractor movement. A parking latch is provided on the foot brake pedals on all models and 'Select-O-Speed' models are provided with a 'park' position on the speed selector.
DIFFERENTIAL LOCK OPERATION
When one rear wheel of a tractor strikes a soft patch of ground and spins, the normal type differential action allows virtually all the drive to be applied to this wheel and a little to the opposite rear wheel which may be on firm ground. The result is that the tractor is either brought. to a complete halt or considerably slowed down.,
When a differential lock is installed, improved traction is possible because the lock enables additional traction to be
obtained from the wheel which is on. firm ground, thus enabling the tractor to pull thlough the soft patch.
Basically, this locking device consists ofa dog-type coupling which is splined to, but free to slide on, the right-hand differential side gear, and is designed to positIvely lock the differential side gear to the differential case. The connection is made through the differential lock adaptor which has dog teeth on both side faces, those on the inside engaging with teeth machined on the differential case and those on the outside with the differential lock coupling, Figure 2.
In operation, depression of the foot pedal wID first move the sliding coupttng into contact with the fixed adaptor and then compress the spring in the operating rod assembly. AP. the teeth of the coupling come into alignment with the tooth spaces in the fixed adaptor the operating rod spring tension will move the coupling into engagement with the adaptor. The fact that the spring supplies the final operating force prevents the possibility of damage should excessive force be applied to the foot pedal.
PAGE 3
Compiled and Reproduced From Original by Jensales Inc.