共
50
页
第
18
页
Page 18 of 50
4
、
调节进、排气门的间隙，气门的间隙值：
0.02
～
0.04mm
。
Adjust the clearance of intake and exhaust
valves; clearance value of valves: 0.02
～
0.04mm
5
、
将气门室盖装到缸头盖上并用
GB/T16674
小盘螺栓
M6×20
紧固，紧固扭矩：
11
～
13N.m
。
Mount the valve chamber covers onto the
cylinder head cover and tighten them with
small GB/T16674 M6×20 pan-head bolts;
tightening torque: 11
～
13N.m
6
、
将启动电机安装到左盖对应的孔内，用
2
颗
GB5789
大盘螺栓
M6×28
紧固，注意不要
遗漏
1
颗电机安装座圈。
Mount the starting motor in the
corresponding hole of left cover and fasten
it with 2 large GB5789 M6×28 pan-head
bolts; pay attention to not omitting 1 motor
mounting seat ring.
