文档介绍：维修手册
附录丰田5A-FE/8A-FE发动机机械部分维修手册
目录:
····················································2
(一)组件························································2
(二)大修························································5
·······················································47
(一)组件·······················································47
(二)大修·······················································47
·······················································69
(一)组件·······················································69
(二)大修·······················································69
(5A - FE/8A - FE)
(一)组件
(二)大修
(a)  拆下通风阀。
(b)  拆下垫片。
3.  拆下气门室盖分总成
(a)  拆下加油盖。
(b)  拆下4个螺母,4个密封垫和气门室盖。
4.  拆下2号正时链条或皮带罩
(a)  拆下4个螺栓和2号正时皮带罩。
5.  拆下曲轴齿轮或皮带轮罩分总成。
(a)  拆下2个螺栓和曲轴齿轮罩。
6.  将1号气缸设定在上止点,压缩位置
(a)  转动曲轴皮带轮,将皮带轮槽口对准1号正时皮带罩上的正时标记“O”。
(b)  检查曲轴正时皮带轮的“K”标记与轴承盖的正时标记对准。 否则,转动曲轴一周(3600)。
7.  拆下凸轮轴皮带轮
(a)  使用SST拆下皮带轮螺栓。
    SST  09213 - 54015, 09330 - 00021 (90105 - 08076)
(b)  使用SST拆下曲轴皮带轮。
    SST  09950 - 50013 (09951 - 05010, 09952 - 05010
    09953 - 05020, 09954 - 05021)
8.  拆下正时链条或皮带罩分总成
(a)  拆下3个螺栓和正时皮带罩。
(a)  旋松惰轮安装螺栓。
(b)  拆下张紧弹簧。
提示:
如果重复使用正时皮带,在皮带上画一个方向箭头f按发动机旋转的方向),并如图所示在皮带轮和皮带上做出定位标记。
(a)  拆下正时皮带。
。
(a)  拆下螺栓和l号正时皮带惰轮。
(a)  拆下3个螺栓和发动机右侧安装支架。
14.  拆下曲轴正时皮带轮
(a)  如果不能用手拆下皮带轮,使用2个起子。
注意:
按图示垫上抹布防止损坏。
(a)  从发电机支架上拆下螺栓,并拆下1号发动机吊钩。
(a)  从气缸盖上拆下螺栓,并拆下2号发动机吊钩。
(a)  拆下3个螺栓和1号发电机支架。
(a)  拆下3个螺栓和机油尺导管。
(b)  拆下O-型圈。
(a)  拆下2个螺栓和进水管。
(b)  断开进水软管。
(c)  拆下垫片。
20.  拆下进水软管
(a)  从水泵总成上拆下进水软管。