Screw four M8*25 yellow zinc flange bolts and four M8 enlarged white zinc flat washers into the four connection holes on the left side of the windshield ring and the radiator. Do not tighten them for the subsequent adjustment.
Screw 4 M8 x 25 yellow zinc flange bolts, 4 M8-plus white zinc flat washers into the air guard ring and the radiator left of the 4 connecting holes, temporarily not tightening for subsequent adjustment.
Screw four M8 * 25 yellow zinc flange bolts and four M8 enlarged white zinc flat washers into the four connection holes on the left side of the air guard ring and radiator, and do not tighten them temporarily to facilitate subsequent adjustment.