Crankcase Mount Cover for GGT10 Engines O.S. Engine OS4A407010  [OS4A407010]

Overview of the GGT10 Cover Plate

This cover plate is an accessory intended for RC O.S. Engine GGT10 use, providing crank case closure and a mounting interface. The passage details fitment considerations, installation procedure, and the part's contribution to servicing and tuning operations.

Compatibility: Produced for the GGT10-series, the plate aligns with the case profile and mounting points common to that engine family. Prior to fitting, confirm bolt pattern alignment and check the mating surface condition to secure an effective seal.

Installation notes: Remove the engine from the model or secure it in a vise with soft jaws, clean the mating surfaces, and remove any remaining gasket material. Follow the manufacturer's torque recommendations for case fasteners, tighten bolts progressively in a cross sequence to prevent distortion, and inspect threads before completing assembly.

Tuning and service role: Despite its small size, the cover plate assists in maintaining case rigidity and correct internal alignment, which can affect compression and crank stability. It is frequently inspected during maintenance for wear or damage that might lead to leaks or misalignment.