Information and Instructions

Transcription

1 Information and Instructions This shop manual contains several sections each covering a specific group of wheel type tractors. The Tab Index on the preceding page can be used to locate the section pertaining to each group of tractors. Each section contains 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. Within each section, 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 INTERNATIONAl HARVESTER SERIES Engine serial number is stamped on left side of engine crankcase on all non-diesel series. Engine serial number is stamped on right side of engine crankcase on all diesel series. Tractor serial number is stamped on name plate attached to left side of speed transmission housing on Models 454, 464, 4 and 674 or on the right rear side of front axle support on Models 484 and 4. INDEX (By Starting Paragraph) BRAKES Bleed Master Cylinder Pedal Adjustment 454, 464 Non , 464, 484 4, 674 Non- 4, 674, 4 CARBURETOR Gasoline CLUTCH, ENGINE Adjustment Remove and Reinstall COOLING SYSTEM Fan Radiator Water Pump DIESEL FUEL SYSTEM Ether Starting Aid Filter and Bleeding Injection Pump Injection Pump Timing Nozzles DIFFERENTIAL ELECTRICAL SYSTEM Alternator and Regulator Magnetic Pulse Ignition Standard Ignition Starting Motor ENGINE Cam Followers Camshaft Connecting Rods & Brgs. Crankshaft Crankshaft 00 Seals Cylinder head Cylinder Sleeves Engine Removal , , m 40 4, 4 TO tt 6

3 464, 464 Non- il ENGINE CONT. Flywheel 44 Ignition Timing 5 Injection Timing Main Bearings Nozzle Sleeves Oil Pump 48 Pistons & Rings Piston Pins 3 Piston Removal 37 Rocker Arms 8 Timing Gear Cover 3 Timing Gears 3 Valves and Seats 5 Valve Guides & Springs 6 Valve Timing 30 MAIN DRIVE BEVEL GEARS AND DIFFERENTIALL Adjustment Carrier Bearings 4* R&R Bevel Gears R&R Differential Differential Lock Planetary & Rear Axles 48,4 FRONT SYSTEM Axle Main Member Steering Knuckles 3 Tie Rods INDEX CONT. 454, 464, 484 i , 48, 4 3 4, 674 Non ai , 48, 4 3 4, 674, 4 74 * , 48, 4 3 GOVERNOR (Non ) HYDRAULIC SYSTEM Auxiliary Valves 75 Cylinder and Valve Unit Pump R&R Lift Unit 6 Test and Adjust Trouble Shooting POWER STEERING SYSTEM Cylinder 8 Flow Divider Lubrication & Bleeding 5 Oil Cooler Flow & Pressure Tests 6 Pump Steering Control Valve 4 Steering Relief Valve POWER TAKE OFF Linkage Adjustment Operating Pressure 5 ^.,6 5, 6 5,6 5,6 TRANSMISSION, RANGE Linkage Adjustment Lubrication Pump TRANSMISSION, SPEED Linkage Adjustment 5 7,8 5 7, 8 5 7,

4 SHOP MANUAL INTERNATIONAL HARVESTER SERIES Engine serial number is stamped on left side of enginge crankcase on all series except series 86 equipped with the D3 diesel engine. Engine serial number is stamped on right side of engine crankcase on the D3 engine. Engine seriai number will be preceded by engine modei number. Tractor seriai number is stamped on name piate attached to left side of ciutch housing or hydrostatic drive housing. BELT PULLEY. 30 BRAKES Bleed 8 Control Valve Pedal Adjustment CARBURETOR Gasoline 67 LP-Gas CLUTCH, ENGINE ; 34 COOLING SYSTEM Fan 4 Radiator Water Pump 7 DIESEL FUEL SYSTEM Ether Starting Aid Filters and Bleeding... Injection Pump and Drive Injection Pump Timing. Nozzles DIESEL TURBOCHARGER DIFFERENTIAL ELECTRICAL SYSTEM Alternator and Regulator Magnetic Pulse Ignition Standard Ignition 6 Starting Motor 4 Wiring Diagrams ENGINE Cam followers 73 Camshaft Connecting Rods & Brgs 8 Cooling Tubes, Water Directors and Nozzle Sleeves Crankshaft 0 Crankshaft Oil Seals, Cylinder Head 70 Cylinder Sleeves 87 Engine Removal 6 Flywheel 3 Ingition Timing 7 Injection Timing Main Bearings 0 Oil Cooler Oil Pump 4 Pistons & Rings 87 Piston Pins 88 Piston Removal 85 INDEX (By Starting Paragraph) Non- Non ' , Located at End of Manual , , , ^ 8 40, Turbo , Turbo , 8 4

5 INDEX (Cont.) 7 Non Non Turbo- Turbo- ENGINE (Cont.) Rocker Arms 75 Timing Gear Cover 7 Timing Gears 80 Valves and Seats Valve Guides & Springs 7 Valve Timing FINAL DRIVE Bull Gears 3 Bull Pinions 3 Remove and Reinstall Wheel Axle Shaft 3 FRONT SYSTEM All-Wheel Drive Axle Center Member 3,4 Steering Knuckles Tie Rods Tricycle Type, 3,4 3,4,5, U 3,4,5, 3,4, 3,4,5, 3,4, GOVERNOR (Non-diesel) 0 0 HYDRAULIC SYSTEM Auxiliary Valves 6 Hydraulic Seat Lift Unit, R&R & Overhaul 3 Pump Right Hand Seat Support 3 Test and Adjust 3 Troubleshooting HYDROSTATIC DRIVE Adjustments Lubrication and Filter Pressure Checks Trouble Shooting L-PGASSYSTEM 7 MULTIPLE CONTROL VALVE , 64, 64, 64, POWER STEERING SYSTEM Cylinder, Flow Divider 56 Hand Pump 5 Lubrication & Bleeding Oil Cooler Operational Tests Pump Pilot Valve PTO Pressure Check & Adjustment, 56 5,6 56, 4,67 53,54,6 56, 4,67 53,54, 56, 5,67, , 56, 5,67 TORQUE AMPLIFIER Linkage Adjustment Overhaul 5 Remove & Reinstall TRANSMISSION, BRAKE TRANSMISSION, RANGE Linkage Adjustment 53 to to cn cn CO S8 S3 TRANSMISSION, SPEED Linkage Adjustment * 4,5 4,5 4,5 4,5 4,5 4S 4,5

6 SHOP MANUAL INTERNATIONAL HARVESTER SERIES Engine serial number Is stamped on right side of engine crankcase on Models 6 and 686 equipped with D-3 engines and on ieft side of engine crankcase on Modei 686 equipped with D-3 engine and ail and models. Tractor serial number is stamped on name piate attached to right side of rear frame. Cab/ROPS seriai and model number is stamped on plate on right side of cab. INDEX (By Starting Paragraph) BRAKES Bleed Control Valve Pedal Adjustment , CAB Remove & Reinstall CLUTCH, ENGINE COOLING SYSTEM Fan Radiator Water Pump DIESEL FUEL SYSTEM 3 3, Ether Starting Aid Filters and Bleeding Injection Pump and Drive, Injection Pump Timing 4 4, Nozzles DIESEL TURBOCHARGER 5 DIFFERENTIAL ELECTRICAL SYSTEM Alternator and Regulator Starting Motor ENGINE CamFollowers 68 68,6 6 6 Camshaft Connecting Rods & Bearings 87 87,8 8 8 Cooling Tubes, Water Directors and Nozzle Sleeves Crankshaft 6 6, Crankshaft Oil Seals Cylinder Head : Cylinder Sleeves,3 3 3

7 INDEX CONT. Engine (Cont.) Engine Removal Flywheel Injection Timing Main Bearings Oil Cooler Oil Pump Pistons & Rings Piston Pins Piston Removal Rocker Arms Timing Gear Cover, Timing Gears Valves and Seats, Valve Guides & Springs Valve Timing , 5 6, 6, 7,,3 4, 73 7, 63,64, 76, FINAL DRIVE Bull Gears Bull Pinions Remove and Reinstall Wheel Axle Shaft 80 80, 8, 8 80, 8, 8 80, 8, 8 FRONT SYSTEM All-Wheel Drive Axle Center Member Steering Knuckles Tie Rods Tricycle Type 5 6 5,5,5,5 HYDRAULIC SYSTEM Auxiliary Valves Hydraulic Seat Lift Unit, R&R & Overhaul Pump Test and Adjust Troubleshooting ,, 00, ,, 00, 6 MULTIPLE CONTROL VALVE POWER STEERING SYSTEM Cylinder Flow Divider Hand Pump Lubrication & Bleeding Oil Cooler Operational Tests Pump 55 45,5 53,55 45,5 53,55 45,5 53,55 45,5 PTO Pressure Check & Adjustment. 0, 0, 0, TORQUE AMPLIFIER Linkage Adjustment Overhaul Remove & Reinstall TRANSMISSION BRAKE,,,, TRANSMISSION, SPEED Linkage Adjustment,,,, TRANSMISSION, RANGE Linkage Adjustment