How to align the timing chain for BYD vehicles?

[SanRicardo]

BYD's method for aligning the timing chain is as follows: 1. Align the camshaft timing mark with the mark on the timing belt cover; 2. Align the crankshaft sprocket timing mark with the mark on the oil pump housing. BYD's vehicle models include: BYD Yuan, BYD Song, BYD Tang, BYD Qin ev300, BYD Qin, BYD s7, etc. Taking the BYD Song 2021 model as an example, its body dimensions are: length 4600 mm, width 1830 mm, height 1700 mm, wheelbase 2660 mm, fuel tank capacity 60 liters, equipped with a 1.5t turbocharged engine, maximum power 118 kW, maximum power speed 5200 rpm.