Mooney M20C, M20E, M20F, M20J, and M20K 1962–1978 Service & Repair Manual (P/N 150010-111)

This 563-page PDF set combines six Mooney/FAA technical documents centered on early M20C-series maintenance, parts identification, operation, electrical reference, inspection, and service information. The core Service & Maintenance Manual MAN 104 covers M20C aircraft from 1962-1967, with additional M20D (1963-1966), M20E (1964-1967), and M20F (1967) coverage by year and serial group; the included Illustrated Parts Catalog MAN203 covers the listed M20C (1965-1967), M20D (1965-1966), M20E (1965-1967), and M20F (1967) serial groups. For repair and inspection work, the factory service manual states that the procedures are to be performed by qualified personnel, while the 1966 Mark 21 owner's manual supplies operating, servicing, performance, and limitation data.

• MAN 104 M20C coverage: 1962 S/N 1852, 1940-2207, 2209-2255, and 2257-2296; 1963 S/N 2208, 2256, and 2297-2622; 1964 S/N 2623-2741 and 2743-2806; 1965 S/N 2742 and 2807-3184; 1966 S/N 3185-3466; 1967 S/N 670001-670149.
• Workshop procedures cover engine and propeller removal/installation, engine-control adjustment, wing removal/installation, landing-gear removal and rigging, shock-disc service, brake-lining replacement, brake bleeding, and electric-gear inspection and rigging.
• Flight-control coverage includes aileron, rudder, elevator, flap, and trim removal/installation and rigging, control-surface balance data, hydraulic flap bleeding, plus Positive Control ground tests, flight tests, maintenance, and troubleshooting.
• Fuel-system repair sections address fuel-pump and selector-valve removal/installation, integral-tank field repair, sealant handling/application, leak classification, leak detection, and leak repair, backed by tank-sealant and fuel-leak diagrams.
• Electrical material includes troubleshooting for switches, circuit breakers, battery, charging system, voltage regulator, and instruments, plus separate M20C schematic sheets for 1965, 1966, and 1967 electrical-system configurations.
• The set totals 563 PDF pages: Service & Maintenance Manual 213 pages; Illustrated Parts Catalog 278 pages; 1966 Mark 21 Owner's Manual 47 pages; Service Information/Bulletins/ADs 20 pages; electrical schematics 3 pages; 100-Hour Annual Inspection Guide 2 pages.

Parts Identification and Assembly Reference

The 278-page parts catalog is built around illustrated assembly breakdowns with manufacturer part numbers, units per assembly, and effectivity coding. Its group index runs from Figure 1 through Figure 61, with lettered variants where configurations differ. Coverage includes wing and fuselage structure, empennage, landing gear and retraction components, flight controls, engine installation and systems, cabin furnishings, electrical equipment, hydraulic brake/flap controls, vacuum/manifold/static systems, ventilation, heating/cooling, retractable step components, placards, and paint identification.

The catalog also includes a numerical part-number index and a four-to-six-digit Mooney part-number cross-reference. A key scope limit is explicit: it lists standard replaceable parts, not optional-equipment items or much of the common hardware used for tube and wire routing. Its exploded illustrations are identification aids only; the catalog warns that dimensions and routing may be intentionally distorted and must not be used as reassembly or installation instructions.

Repair, Rigging, Test, and Tool Coverage

MAN 104 goes beyond routine servicing with corrective maintenance, functional testing, and component removal/installation. The manual distinguishes O-360-A1D/A2D and IO-360-A1A engine configurations, while directing deeper engine, propeller, and vendor-component work to the applicable manufacturer's handbooks rather than presenting a full internal engine overhaul.

Useful shop references include the gear-retraction spring replacement tool 8186, shock-disc replacement tools ME120 and ME121, Mooney control travel boards, and the Brittain TS-100 Positive Control system test kit. Diagram examples include the Gear Rigging Diagram, Control Surface Balancing Diagram, Positive Control System Installation, Fuel Tank Leak Detection Diagram, and Voltage Regulator Setting Chart.

Two repair traps are called out directly in the service material. Incorrect landing-gear overcenter adjustment can allow the down-lock mechanism to disengage, creating a gear-collapse hazard during landing or taxi. The electric-gear inspection section also warns that using the emergency handcrank to retract the gear can damage the flexible drive shaft.

Service Information, Inspection, and Scope Boundaries

The 20-page service-information file adds selected Mooney bulletins, service instructions, and FAA material covering items such as fuel-filler-cap inspection, fuel-tank sealant and rib-drain inspection, field fuel-tank repair, baggage tie-down replacement, starter-solenoid replacement, and FAA AD 85-24-03. The two-page Form 0100 is a 100-hour/annual inspection checklist and explicitly directs the user back to the applicable model Service & Maintenance Manual for airframe, engine, and propeller inspections.

M20J, M20K, and M22 names appear in the inspection/service-information material, but they do not extend the parts or main service-manual coverage of this set. The included parts catalog is limited to the listed 1965-1967 M20C/D/E/F aircraft, and no M20J, M20K, or M22 parts catalog or full service manual is included.