Make:
Massey Harris / Massey Ferguson
Model:
22, 22K, 30, 30K, 44, 44K, 44LP, 44 Diesel, 44-6 Tractors
Product Identifier:
690170M1
Product Type:
Parts Manual
Historical Context:
Massey Harris was a prominent American agricultural machinery manufacturer, later merging to form Massey-Ferguson, a global leader in tractors and farm equipment.
Era Competitors:
John Deere, International Harvester, Ford, Allis-Chalmers, Case.
Manual Value:
Essential for owners and technicians needing to identify and order original or compatible replacement parts for vintage agricultural machinery.
Documentation Type:
Official OEM parts catalog, providing definitive part numbers and assembly configurations.
Target Audience:
Tractor owners, collectors, restoration specialists, agricultural equipment mechanics, parts suppliers.
Primary Coverage:
Parts identification and referencing for specified Massey Harris/Massey Ferguson tractor models.
Secondary Coverage:
Hydraulic equipment specific to the listed tractor models.
Estimated Pages:
Information not explicitly provided in product description, but typical for comprehensive parts manuals of this era.
Language:
English (Standard for OEM manuals of this era)
Digital Format:
High Resolution Scan (Printable PDF)
Engine Components:
Cylinder block, head, pistons, crankshaft, camshaft, valves, cooling system, lubrication system.
Fuel System:
Carburetor, fuel pump, fuel filters, fuel lines, tank.
Transmission Components:
Gearbox internals, clutch, PTO (Power Take-Off) components.
Hydraulic System:
Hydraulic pump, control valves, cylinders, hoses, linkages, associated hydraulic equipment.
Electrical System:
Ignition system components, starter, generator/alternator (if applicable), wiring harnesses.
Chassis And Frame:
Frame components, front axle, steering components, rear axle housing.
Braking System:
Brake shoes, drums, linkages, operating mechanisms.
Operator Station:
Seat, controls, fenders, instrument panel components.
Hitch And Drawbar:
Three-point hitch components, drawbar assemblies.
Part Identification:
Visual identification of all replaceable parts with detailed diagrams.
Part Number Referencing:
Cross-referencing of part numbers for ordering and service.
Assembly Overview:
Illustrations showing how components fit together within assemblies.
Depth:
Comprehensive parts catalog detailing every component, fastener, and sub-assembly.
Focus:
Exclusively focused on part identification and sourcing; does not contain repair or maintenance procedures.
Engine Family:
Massey Harris/Perkins (common for later models and diesel variants).
Diesel Variants:
Model 44 Diesel explicitly mentioned, likely powered by a Perkins diesel engine (e.g., P3 or AD4.203).
Gasoline Variants:
Models 22, 30, 44 (non-diesel) would typically use gasoline or kerosene engines.
Horsepower Range:
Varies significantly by model and engine. Early models around 30-40 PTO HP, later models up to 50+ PTO HP.
Torque Characteristics:
Designed for robust low-end torque suitable for agricultural applications.
Carburetion:
Typically Zenith, Marvel-Schebler, or Rochester carburetors for gasoline/kerosene models.
Diesel Injection:
Indirect injection (pre-combustion chamber) typical for Perkins engines of the era.
Type:
Manual transaxle with multiple forward and reverse gears. Commonly a 4-speed or 5-speed gearbox.
Features:
Live PTO (Power Take-Off) was a significant feature available on many of these models, allowing for continuous PTO operation independently of the clutch.
Gear Reduction:
Often featured a multi-stage final drive and differential for torque multiplication.
Wheelbase:
Varies by model, but generally in the range of 75-85 inches.
Length:
Approximately 120-140 inches.
Width:
Approximately 70-80 inches (excluding implements).
Operating Weight:
Typically 3,500 - 5,500 lbs, depending on configuration and engine.
Drawbar Pull Capacity:
Designed for substantial drawbar pull, estimated at 3,000-4,500 lbs.
Engine Oil Change:
Typically every 40-60 operating hours or annually. Specific SAE viscosity grade recommended (e.g., SAE 30 or 10W-30 depending on climate).
Transmission Oil Change:
Every 500-1000 operating hours. Recommended fluid type would be GL-4 gear oil (e.g., 80W-90 or 85W-140).
Hydraulic Fluid Change:
Every 200-400 operating hours. Typically ISO VG 46 or equivalent tractor hydraulic fluid (THF).
Engine Oil Type:
API CD or earlier service classification for diesel engines; API SB/SC for gasoline engines. SAE 30 or 10W-30.
Coolant Type:
Ethylene glycol based coolant with corrosion inhibitors. Mix of 50% coolant and 50% distilled water.
Grease Type:
Lithium-based multipurpose grease (e.g., NLGI #2).
Common Wear Items:
Clutch friction plates, brake linings, hydraulic pump seals, engine oil seals, steering components.
Electrical Aging:
Original wiring harnesses are prone to degradation; rewiring may be necessary.
Carburetor Issues:
Fuel system gumming and carburetor maladjustment are common in older gasoline engines.
Massey Harris Legacy:
Founded in 1847, Massey Harris was known for innovation, including the first self-propelled combine harvester. Merged with Harry Ferguson Ltd. in 1953 to form Massey-Ferguson.
Model Series:
The '44' series was a flagship line for Massey Harris, evolving through various engine options and enhancements, including diesel. The '22' and '30' models represent earlier or smaller utility tractors in their lineup.
Production Period:
Massey Harris tractors of this type were primarily produced from the late 1930s through the early 1950s.
Manufacturing Locations:
Primary manufacturing in Racine, Wisconsin, USA.
Brand Awards:
Massey Harris received numerous accolades for innovation in agricultural machinery throughout its history, particularly for its early embrace of self-propelled harvesting technology.
Durability Reputation:
Massey Harris tractors are renowned for their robust build quality and longevity, often continuing to operate after decades of service.
Certification Standards:
Agricultural machinery of this era would adhere to relevant national and industry standards for mechanical design and safety applicable at the time of manufacture.