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50
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第
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平衡主、从动齿轮的安装
Installation of Driving and Driven Balance
Gears
1
、
先将平衡主动齿、正时主动链轮、垫片依次
安装到左曲柄上;
Firstly, mount the driving balance gear,
timing drive sprocket and gasket onto the
left crank in sequence.
2
、
安装主动齿轮锁紧螺母
Mount the driving gear locknut.
注意:
Note:
1
、
主动齿轮锁紧螺母及左曲柄螺纹上的机
油需清洗干净
Oil on driving gear locknut and left
crank threads shall be cleaned up.
2
、
平衡轴锁紧螺母
M24×1
从第二牙开始打
上
3
~
4
牙(整圈)乐泰
263
螺纹紧固胶
Apply the Loctite 263 thread locker
on 3
~
4 threads (whole circle) of
balance shaft locknut (M24×1),
starting from the second thread.
3
、
平 衡 主 动 齿 锁 紧 螺 母 紧 固 扭 矩 :
120N·m
。
Tightening torque of driving balance
gear locknut: 120N·m
2
、
将垫片、平衡从动齿、平键、弹簧垫片依次
安装;
Mount the gasket, driven balance gear,
flat key and spring shim in sequence.