FS-62V Crankshaft - O.S. Engine OS40602000 Replacement Part  [OS40602000]

FS-62V crankshaft service notes

This crankshaft is intended as a direct spare for the FS-62V series of RC glow engines when the original crank has suffered wear or damage. The passage covers practical technical points: confirmed compatibility with FS-62V models, how the component restores proper timing and balance, and key considerations for careful disassembly and reassembly.

Before installing the replacement, inspect bearing seats and crankcase mating surfaces for wear, cleanliness and correct tolerances. A correct installation returns internal alignment and preserves steady piston movement and ignition timing, which aids reliable engine operation during tuning and break-in. Use correct press-fit practice and examine seals and bearings while the engine is opened.

Provided as a service item, this crankshaft restores mechanical accuracy to FS-62V glow engines and supports tuning tasks that require correct crank balance and timing; perform fitment checks and inspect related components during replacement.