轮胎的安装
How to mount tyre
操作说明
Operator Instruction
安装轮胎时，应先检查轮辋与轮胎是否配套，轮辋边不得有毛刺和严重变形，并清除轮辋上的铁锈，检
查轮胎有无破损。安装时将各零件擦净后，在内外胎之间涂以薄层石粉。把轮辋放平，装上外胎，用脚
踩或撬棍撬入轮辋中。放入内胎（可将外胎稍稍垫起），用铅丝把气门嘴固定在轮辋气门嘴孔中，防止
滑脱。将外胎另一边用撬棍撬入轮辋中（在最后一段最费劲，可用手锤轻轻敲击撬棍，如图所示）。最
后检查一下气门嘴位置是否歪斜，轮缘与轮辋是否贴合紧密。充气时再检查内胎是否撬破，边充气边用
手锤敲打外胎，最好充到规定气压后，再放掉一半重新充气，以使内胎正常膨胀和消除折绉现象。轮胎
向拖拉机上安装时，还须注意轮胎花纹的方向，否则会影响附着性能和耐磨性，而且积泥。
When mounting the tyre, the rim shall match with
the tyre; the edge of the rim shall be no burr or
Severe distortion; without rust on the rim; and
with no damage on the tyre. After parts and cents
have been cleaned when mounting, a thin layer of
talcum powder between inner tube and outer tyre
Place wheel rim in level, assemble its outer tyre,
and prize into wheel rim by foot or stick.
图 4-24 轮胎的组装
Fig. 4-24 tie mounting
Put into the tyre tube (outer tyre can be underlaid a little). Air valve is fastened in the hole of the tyre rim by
lead wire to prevent it from slipping, Pry the other side of outer tyre into the rim by a crowbar. It is the most
difficult to pry the last segment. It is possible to use a hand hammer to strike the crowbar lightly. Finally, check
air valve position for OK and wheel rim and wheel for tight joint. When inflating, recheck if the tyre tube leaks
or not. Inflating as well as striking the outer tyre manually shall be made at the same time. It is better to
discharge half of the air after reaching the specified pressure and then refill so that tyre tube can expand
normally and crimping can be eliminated. When installing the tyre, the direction of tyre pattern shall be
correct.Otherwise, it will affect adhesive performance and wear resistance, and deposit the mud
警告：
WA RN I N G:
严禁在充气状态下拆卸轮胎、轮毂与辐板、辐板与轮辋的连接螺栓，以防轮胎可能飞出伤人！
It is forbidden to remove the connection screws of the tyre, drive wheel hub and rim during the inflation.
Otherwise, the wheel may fly out to cause personal injury．
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