1953-1962 Cessna 150, 172, 175, 180, 182, and 185 Series Single-Engine Aircraft Service Manual (P/N D-138-13-GRIT)

• Complete 508-page original OEM publication D-138-13-GRIT-1500, published February 1, 1962
• Covers 1953–1962 Cessna 150, 172, 175, 180, 182, and 185 single-engine aircraft
• Includes Skyhawk, Skylark, Skylane, and Skywagon variants
• Contains 47 exploded-view diagrams detailing airframe, landing gear, and cabin components
• Features 20 sections spanning general descriptions, ground handling, fuselage, and structural repair

Operational and Maintenance Coverage

This service manual documents factory procedures for ground handling, servicing, lubrication, and inspection. Mechanics can reference clear guidance for the entire 150 through 185 lineup. It details fuselage component teardowns, highlighting window installations, cabin doors, and seating mechanisms.

Sections four and five focus on airframe and landing gear maintenance. You will find comprehensive diagrams for wing structures, tail sections, and shock strut servicing. The documentation also outlines structural repair criteria alongside exterior painting requirements. This equips restoration shops with the exact factory references needed to maintain historic airframes.

Specification Highlights

Technical data covers aircraft weight, engine model variants, and wheel alignment parameters. Main gear positive camber ranges from 3° to 7°, depending on the specific model and serial number.

The manual lists precise torque values. Recommended fine-thread torque for 1/4-28 tension-type nuts is specified at 50–70 inch-pounds. Nose gear shock strut inflation sits at 35 psi for the Model 150 and 50 psi for the Model 182. Reference stations are provided in Section 1 to assist in precise positioning during maintenance. As with all historic aviation documents, the data shown in this overview is for reference only. Certified technicians must verify all procedures directly against the full OEM publication before initiating any hands-on shop work.