1963-1968 Cessna 100-Series 150, 172, P172, 180, 182, 185, and A185 Aircraft Service Manual

• Official OEM publication D637-13 (dated 1 September 1968), delivering 810 pages of comprehensive airframe and powerplant data.
• Covers the 1963–1968 Cessna 100-Series fleet, including Model 150, 172, P172, 180, 182, and 185 series, alongside their corresponding French, Argentine, and variant configurations.
• Contains 20 figure-indexed sections addressing structural repair, flight controls, landing gear, and powerplants, supported by extensive exploded-view diagrams.
• Serves as the authoritative engineering repository for the mid-sixties 100-series fleet, incorporating original factory specifications for airframe riggings, engine timing, and component tolerances.

Airframe and Powerplant Coverage

Whether you are managing routine hangar inspections or verifying factory-recommended maintenance intervals, this manual outlines the exact baseline data required for the 100-Series fleet. It details complex ground handling, structural inspection, and maintenance procedures for high-wing monoplanes equipped with tricycle or tailwheel landing gear. Major chapters break down airframe structures, aileron and flap control systems, landing gear hydraulics, and fuel delivery networks. Mechanics will also find comprehensive electrical system schematics tailored to both Continental and Lycoming-powered variants. The text documents factory servicing for fixed-pitch and constant-speed propellers, landing gear alignment, and engine bay detailing. Extensive illustrations pinpoint specific reference stations and structural components to streamline major inspection cycles. Aviation maintenance demands rigorous oversight and certified expertise. This documentation acts as a professional reference tool for qualified personnel navigating flight-line requirements, reminding technicians to ensure all procedures comply with current safety directives and hangar protocols before turning a wrench.

Specification and Data Preview

Having accurate torque values readily available prevents costly rework and maintains structural integrity. The manual provides comprehensive torque tables for fine and coarse thread fasteners used across airframe and engine installations. It maps out fluid capacities for primary models, featuring model-specific charts for engine oil and fuel systems. Engine assembly sections highlight cylinder head bolt torque values in a multi-stage sequence, specifying final-stage angles to ensure precise rebuild tolerances. The guide also charts out critical clearance specifications. For example, it defines exact hydraulic fluid volumes and servicing parameters for the nose gear shimmy dampener. Fuel tank sump drainage intervals and procedures are thoroughly mapped out for all variants, including the heavier 185 Skywagon.