Suzuki DF150 clicking sound

[Nordmann]

Noise Suzuki DF 150. Someone who has experienced and fixed a similar problem on such an engine. Suspects that there may be a fault in the hydraulically tensioner timing chain. There is no gear, as sound is the same when gear is disassembled.

[Nordmann]

Watt do you think is the common mistake that:

Balance shaft spring under power head are defective?

(Power head of and new balance shaft assembly.)