Information and Instructions

Transcription

1 Information and Instructions This individual shop manual is one unit of a series on wheel type tractors. Contained in it are the necessary specifications and the brief but terse procedural data needed by a mechanic when repairing a tractor on which he has had no previous actual experience. The material is arranged in a systematic order beginning with an index which is followed immediately by a Table of Condensed Service Specifications. These specifications include dimensions, fits, clearances and timing instructions. Next in order of arrangement is the procedures paragraphs. In the procedures paragraphs, the order of presentation starts with the front axle system and steering and proceeding toward the rear axle. The last paragraphs are devoted to the power take-off and power lift systems. Interspersed where needed are additional tabular specifications pertaining to wear limits, torquing, etc. HOW TO USE THE INDEX Suppose you want to know the procedure for R&R (remove and reinstall) of the engine camshaft. Your first step is to look in the index under the main heading of ENGINE until you find the entry Camshaft. Now read to the right where under the column covering the tractor you are repairing, you will find a number which indicates the beginning paragraph pertaining to the camshaft. To locate this wanted paragraph in the manual, turn the pages until the running index appearing on the top outside corner of each page contains the number you are seeking. In this paragraph you will find the information concerning the removal of the camshaft.

2 SHOP MANUAL FORD Models The tractor model number, serial number and engine number are stamped on an identification tag located on left side of transmission housing. INDEX (By starting Paragraph) 00, 0 BRAKES 6 CLUTCH Adjustment 00 R&R and Overhaul 0 Tractor Split 0 0, , , , , COOLING SYSTEM Radiator 5 Thermostat Water Pump , , DIESEL-FUEL SYSTEM Bleeding Filter Injection Pump 57 Injector Nozzles Speed Adjustment 65 Timing , ,6 65,66 5,6 60,6 66 6, DIFFERENTIAL R&R and Overhaul 7 Tractor Split ELECTRICAL SYSTEM Alternator Starter 95 Wiring Diagrams 95 do , , ENGINE Assembly, R&R 6 Camshaft 7 Connecting Rods Crankshaft Cylinder Head 7 Oil Pump 4 Pistons, Rings and Cylinders 4 TimingGears 6 7, 7 4, ,40 7 4,

3 INDEX (CONT.) 00, 0 FINALDRIVE FRONT AXLE AND STEERING Axle ( Wheel Drive) Axle (4 Wheel Drive) Manual Steering Gear Power Steering 0, , , 70 4, 6 0, 0, HYDRAULIC SYSTEM Adjustments. Control Valve 5 Filter Lift Arm Housing 0 Pump 74 Testing 7 Trouble-Shooting , , POWER TAKE-OFF TRANSMISSION Hydrostatic Nonsynchromesh 05 Synchromesh , (> 6 0 DUAL DIMENSIONS This service manuai provides specifications in both the Metric (SI) and U.S. Customary systems of measurement. The first specification is given in the measuring system used during manufacture, whiie the second specification (given in parenthesis) is the converted measurement. For instance, a specification of "0. mm (0.0 inch)" wouid indicate that the equipment was manufactured using the metric system of measurement and the U.S. equivaient of 0. mm is 0.0 inch. CONDENSED SERVICE DATA 00 GENERAL Engine Make Engine Model LEKC Number of Cylinders Bore mm (.95 in.) Stroke (. in.) Displacement 706 cc (4. cu. in.) Compression Ratio : TUNE-UP Firing Order - Valve Clearance-Cold Intake Exhaust Valve Face Angle Valve Seat Angle Injection Timing, Static-BTDC Injector Opening Pressure '' kpa 0 0 LEK7C mm (.95 in.) (. in.) 706 cc (4. cu. in.) : kpa - - LEK0D (. in.) (. in.) 04 cc (49. cu. in.) : kpa S7 7 mm (. in.) 7 mm (. in.) 79 cc (5.6 cu. in.) 4: kpa

4 INDEX (CONT.) 00, 0 FINALDRIVE FRONT AXLE AND STEERING Axle ( Wheel Drive) Axle (4 Wheel Drive) Manual Steering Gear Power Steering 0, , , 70 4, 6 0, 0, HYDRAULIC SYSTEM Adjustments. Control Valve 5 Filter Lift Arm Housing 0 Pump 74 Testing 7 Trouble-Shooting , , POWER TAKE-OFF TRANSMISSION Hydrostatic Nonsynchromesh 05 Synchromesh , (> 6 0 DUAL DIMENSIONS This service manuai provides specifications in both the Metric (SI) and U.S. Customary systems of measurement. The first specification is given in the measuring system used during manufacture, whiie the second specification (given in parenthesis) is the converted measurement. For instance, a specification of "0. mm (0.0 inch)" wouid indicate that the equipment was manufactured using the metric system of measurement and the U.S. equivaient of 0. mm is 0.0 inch. CONDENSED SERVICE DATA 00 GENERAL Engine Make Engine Model LEKC Number of Cylinders Bore mm (.95 in.) Stroke (. in.) Displacement 706 cc (4. cu. in.) Compression Ratio : TUNE-UP Firing Order - Valve Clearance-Cold Intake Exhaust Valve Face Angle Valve Seat Angle Injection Timing, Static-BTDC Injector Opening Pressure '' kpa 0 0 LEK7C mm (.95 in.) (. in.) 706 cc (4. cu. in.) : kpa - - LEK0D (. in.) (. in.) 04 cc (49. cu. in.) : kpa S7 7 mm (. in.) 7 mm (. in.) 79 cc (5.6 cu. in.) 4: kpa

5 CONDENSED SERVICE DATA (CONT.) TUNE-UP (CONT.) Governed Speeds - Engine Rpm Low Idle 0-50 High Idle (No Load) 0-0 Rated (Full Load) 600 Power Rating at Pto Shaft Battery Volts Ground Polarity CAPACITIES Cooling System Crankcase* Fuel Tank Standard Transmission & Rear Axle Hydrostatsic Transmission & Rear Axle Front Axle Differential Case Front Axle Reduction Case(Each) *With filter change.. kw ( hp).0 L (. U.S. qt.), L (.5 U.S. qt.) 4 L (.7 U.S. gal.).9 L ( U.S. qt.).5 L (.6 U.S. qt) 0. L (0. U.S. qt) kw (.5 hp).5 L (.6 U.S. qt). L (.5 U.S. qt) L (4. U.S. gal.) 7 L ( U.S. qt).5 L (6.4 U.S. qt).5 L (.6 U.S. qt) 0. L (0. U.S. qt) - - Negative kw (.5 hp) 4.0 L (4. U.S. qt) 4.0 L (4. U.S. qt) 4 L (.7 U.S. gal.).9 L ( U.S. qt.).5 L (L6 U.S. qt) 0. L (0. U.S. qt) kw.5 hp). L (.5 U.S. qt). L (.5 U.S. qt) L (4. U.S. gal) 7 L ( U.S. qt).5 L (6.4 U.S. qt).5 L (.6 U.S. qt) 0. L (0. U.S. qt) SPECIAL TORQUES Connecting Rod Caps Main Bearing Holders Crankshaft Rear Plate Flywheel Cylinder Head 4-7 N-m (- ft.-lbs.) (4-40 ft.-lbs.) 4- N-m (5-5 ft.-lbs.) 46- N-m (0- ft.-lbs.) 4-7 N-m (- ft.-lbs.) * (4-40 ft.-lbs.) 4- N-m (5-5 ft.-lbs.) N-m (94 ft.-lbs.) 4-7 N-m (- ft.-lbs.) 7- N-m (5-60 ft.-lbs.) 4- N-m (5-5 ft.-lbs.) 0-5 N-m (0-4 ft-lbs.) 9-4 N-m (-5 ft.-lbs.) 5-9 N-m (-5 ft.-lbs.) -69 N-m (4-5 ft.-lbs.) 4 N-m (5 ft.-lbs.)

6 CONDENSED SERVICE DATA 00 GENERAL Engine Make Engine Model LEK0D Number of Cylinders Bore (. in.) Stroke (. in.) Displacement 04 cc (49. cu. in.) Compression Ratio : TUNE-UP Firing Order - Valve Clearance-Cold Intake Exhaust Valve Face Angle Valve Seat Angle Injection Timing, Static-BTDC -4 Injector Opening Pressure 760 kpa Governed Speeds-Engine Rpm Low Idle 0-50 High Idle (No Load) Rated (Full Load) 700 Power Rating at Pto Shaft Battery Volts Ground Polarity CAPACITIES Cooling System Crankcase* Fuel Tank Transmission, Rear Axle & Hydraulic System Front Axle Differential Case Front Axle Reduction Case(Each) *With filter change. 0 kw (.5 hp) 4.0 L (4. U.S. qt) 4.'^ L (4.5 U.S. qt) L (5. U.S. gal.) L ( U.S. qt)..5 L (.6 U.S. qt) 0. L (0.9 U.S. qt) 0 00 S mm (.95 in.) 7 mm (. in.) 954 cc (5. cu. in.) : kPa kw (6.5 hp).7 L (. U.S. qt). L (4.0 U.S. qt) f).6 L (7 U.S. gal.) L (9 U.S. qt).4 L (.5 U.S. qt) 0. L (0. U.S. qt) Shibura Negative LET6C 5 mm (.5 in.) 00 mm (.94 in.) 4 cc (69. cu. in.) : kpa kw (7 hp) 5. L (5.6 U.S. qt) 4. L (4.5 U.S. qt) L (5. U.S. gal.) L ( U.S. qt).4 L (.5 U.S. qt) 0. L (0. U.S. qt) 0 K77 77 mm (.0 in.) (. in.) 7CC (B. cu. in.) : -- 7H0kPa kw (9.7 hp).0 L (. U.S. qt) 4.0 L (4. U.S. qt) 6.6 L (7 U.S. gal.) L (9 U.S. qt).4 L (.5 U.S. qt) 0. L (0. U.S. qt.) SPECIAL TORQUES Connecting Rod Caps Main Bearing Holders Crankshaft Rear Plate Flywheel 5- N-m (- ft.-lbs.) (4-40 ft.-lbs.) 4- N-m (5-5 ft.-lbs.) 0-4 N-m (-5 ft.-lbs.) 5-9 N-m (- ft.-lbs.) 7- N-m (-4 ft.-lbs.) N-m (-50 ft-lbs.) 0-5 N-m (59-6 ft.-lbs.) (4-40 ft.-lbs.) 4- N-m (5-5 ft.-lbs.) 5-7 N-m (- ft-lbs.) 4-5 N-m (6-9 ft.-lbs.) (4-40 ft.-lbs.) N-m (-50 ft.-lbs.)

7 CONDENSED SERVICE DATA (CONT.) 00 0 SPECIAL TORQUES (CONT.) Cylinder Head 0-5 N-m 4 N-m (0-4 ft-lbs.) (5 ft-lbs.) t6 N-m ( ft.-lbs.) with 0 mm bolts; 95 N-m (70 ft.-lbs.) with mm bolts N-m t (0-4 ft-lbs.) CONDENSED SERVICE DATA GENERAL Engine Make Engine Model Number of Cylinders Bore Stroke Displacement Compression Ratio LE9 mm (.54 in.) 00 mm (.94 in.) 7 cc (77.7 cu. in.) : H4 4 mm (. in.) 4 mm (. in.) 96 cc (5. cu. in.) : Shihura LEM5 5 mm (.5 in.) 4 mm (. in.) 49 cc (7. cu. in.) : T5A 5 mm (.5 in.) 00mm (.94 in.) cc (0. cu. in.) : T54B 4 5 mm (.5 in.) 00mm (.94 in.) 6 cc (.4 cu. in.) : TUNE-UP Firing Order Valve Clearance-Cold Intake Exhaust Valve Face Angle Valve Seat Angle *^ Injection Timing, Static-BTDC - V -4V V -4V Injector Opening Pressure 760 kpa - Governed Speeds-Engine Rpm Low Idle High Idle (No Load) Rated (Full Load) Power Rating at Pto Shaft 7.4 kw 7. kw kw. kw 5.9 kw (. hp) (.9 hp) (6.9 hp) (.6 hp) (4. hp) Battery Volts Ground Polarity Negative CAPACITIES CoolingSystem 5. L 5.5 L 6. L 7.0 L.5 L (5.6 U.S. qt) (5. U.S. qt) (7. U.S. qt) (7.4 U.S. qt) (9. U.S. qt) Crankcase* 5.0 L** 5. L 5.5 L 6.5 L 7.5 L (5. U.S. qt) (5.6 U.S. qt) (5. U.S. qt) (6.9 U.S. qt) (7.9 U.S. qt) Fuel Tank L 9 L 9 L 5 L 40 L (5. U.S. gal.) (7.6 U.S. gal.) (7.6 U.S. gal.) (9. U.S. gal.) (0.6 U.S. gal.)

8 CONDENSED SERVICE DATA (CONT.) Paragraph 'CAPACITIES (CONT.) "00 ^ ^^^ 9" Transmission, Rear Axle & Hydraulic System L L 4 L L. L (. U.S. qt.) (9 U.S. qt.) (5.4 U.S. qt) (9.6 U.S. qt.) (4 U.S. qt.) Rear Axle Final Drive Case (Each)....4 L (.5 U.S. qt) Front Axle Differential Case.4 L. L.4 L 4. L 5. L (.5 U.S. qt) (.5 U.S. qt.) (.5 U.S. qt) (4.5 U.S. qt) (5.5 U.S. qt) Front Axle Reduction Case(Each) 0. L 0. L 0. L 0. L 0. L (0. U.S. qt) (0. U.S. qt.) (0. U.S. qt.) (0. U.S. qt) 0. U.S. qt.) * With filter change. ** Crankcase capacity is 0.5 L (0.5 U.S. quarts) less when equipped with front wheel drive. SPECIAL TORQUES Connecting Rod Caps 0-5 N m -50 N m -50 N - m 7- N - m 7- N - m Main Bearing Holders (59-6 ft.-lbs.)... (-6 ft.-lbs.) 4-5N-m (-6 ft.-lbs.) 7- N-m (5-6 ft.-lbs.) 7- N-m (5-6 ft.-lbs.) 7- N-m Crankshaft Rear Plate (6-9 ft.-lbs.) (5-60 ft.-lbs.) (5-60 ft-lbs.) (5-60 ft.-lbs.) 4-40 ft-lbs.) (4-40 ft.-lbs.) (4-40 ft.-lbs.) (4-40 ft.-tbs.) (4-40 ft.-lbs.) Crankshaft Pulley N - m N - m N - m N - m N - m (6-4 ft.-lbs.) (6-4 ft.-lbs.) (6-4 ft.-lbs.) ((>4 ft-lbs.) (6-4 ft.-lbs.) Flywheel 4- N-m 4- N-m 4- N-m 4- N-m 4- N-m (5-5 ft.-lbs.) (5-5 ft.-lbs.) (5-5 ft-lbs.) (5-5 ft.-lbs.) (5-5 ft-lbs.; Cylinder Head 0-5 N-m Note Note 95 N-m 95 N-m (0-4 ft.-lbs.) (70 ft.-lbs.) (70 ft.-lbs.) Note : 6 N-m ( ft.-lbs.) with 0 mm bolts; 9 N-m (95 ft-lbs.) with 4 mm bolts. Note : 0-5 N-m (0-4 ft.-lbs.) for large nuts and 5-6 N-m (4-46 ft.-lbs.) for 6 small nuts. FRONT AXLE AND STEERING SYSTEM FRONT AXLE (TWO WHEEL DRIVE) All Models So Equipped. The front axle may be fixed tread width type or adjustable type for 00, 0, 0,, 00, 0, 00 and 0 models as shown in Figs., and. The adjustable axle used on 0, 70, 0 and models is shown in Fig. 4. Adjustable axle used on 70 Offset tractor is shown in Fig. 5, and adjustable axle used on tractor is shown in Fig. 6. Front wheel toe-in is set by adjusting the length of the tie rod. Toe-in should be 0-5 mm (0-/6 inch) on all models. Clearance between axle pivot shaft and bushings (6-Figs.,,, 4, 5 and 6) should be mm ( inch). Bushings should be renewed if clearance exceeds (0.0 inch). Fig. -exploded view of ftxed tread front axle assembly used on two wheel drtve 00, 0, 0 and models.. Front wheel hub outer half. Nut. Outer bearinjj 4. "0" ring 5. Collar 6. Inner bearing 7. Seal. Seal 9. Wheel hub inner half 0. Spacer U. Spindle. Oil seal. Bearing washers 4. Needle thrust bearing. Bushings 6. Axle 7. "0" ring. Washer 9. Steering arm. Cotter pin. Castelated nut. Washer. Washer 4. Shim 5. Shim 6. Bushing 7. Pivot shaft