CESSNA 170B — Training Manual

This document is a Technician’s Service Guide published by Parker Hannifin Corporation, specifically addressing maintenance and service procedures for Cleveland Wheels & Brakes. It includes detailed instructions on conditioning procedures for brake linings, wear limits for brake discs, and torque values for wheel assemblies. The guide is intended for technicians and maintenance personnel who are responsible for the upkeep of aircraft braking systems. It emphasizes the importance of using approved components and following specific maintenance protocols to ensure safety and performance.

• Brake linings must be replaced if worn below 0.100 inch (2.54 mm).
• Cumulative thickness of linings, disc, and pressure plate must be at least 1.00 inch (25.4 mm).
• Brake discs should be replaced if coning exceeds 0.015 inch (0.381 mm).
• Torque values for brake disc bolts range from 80 to 150 in-lbs depending on configuration.
• Use only specified thread lubricants and do not mix different greases.