The following circumstances: whether the replacement parts are inferior parts; Whether the disassembly parts are installed incorrectly (left and right, front and back, up and down direction); Whether the mating parts are aligned with the assembly mark; Whether the disposable disassembly parts (important bolts, nuts, shaft pins, gaskets, O-shaped gaskets, etc.) have been replaced according to the manufacturer's requirements; Inā e hoʻololi i nā'āpana (e like me ka pīhoihoi e hoʻopili ana i nā pūnāwai) i nā pālua e like me ka mea e pono ai e ka mea hana; Inā e lawe i nā hōʻike kaulike (e like me nā'āpana) ma hope o ka hoʻoponoponoʻana, ma hope o ka haʻaleleʻana i nā mea i luna aʻe, a laila e nānā a nānā i nā'āpana'ē aʻe.