三菱S12柴油發(fā)動(dòng)機(jī)本體的解體

1. 三菱S12柴油發(fā)動(dòng)機(jī)氣缸頭、三菱S12柴油發(fā)動(dòng)機(jī)進(jìn)排氣門門機(jī)構(gòu)的解體，檢修..................5-3

1.1 拆卸燃油進(jìn)口接頭.................................................................5-4

1.2 拆卸三菱S12柴油發(fā)動(dòng)機(jī)噴油器總成.....................................................5-4

1.3 三菱S12柴油發(fā)動(dòng)機(jī)進(jìn)排氣門門間隙的檢測(cè)............................................5-4

1.4 檢測(cè)三菱S12柴油發(fā)動(dòng)機(jī)噴油正時(shí)......................................................5-5

1.5 拆卸三菱S12柴油發(fā)動(dòng)機(jī)搖臂軸總成.....................................................5-5

1.6 檢測(cè)閥橋下面和氣門轉(zhuǎn)動(dòng)端蓋上面的間隙.............................................5-5

1.7 拆卸閥橋.........................................................................5-6

1.8 拆卸三菱S12柴油發(fā)動(dòng)機(jī)搖臂箱體.....................................................................5-6

1.9 拆卸三菱S12柴油發(fā)動(dòng)機(jī)氣缸頭總成...................................................................5-6

1.10 檢測(cè)氣門下沉量...................................................................5-6

1.11 拆卸氣門、三菱S12柴油發(fā)動(dòng)機(jī)氣門彈簧...............................................................5-7

1.12 拆卸三菱S12柴油發(fā)動(dòng)機(jī)噴油器壓板雙頭螺栓、橋?qū)U...................................................5-7

2. 后部裝置的解體，檢修....................................................5-8

2.1 測(cè)量三菱S12柴油發(fā)動(dòng)機(jī)飛輪的端面跳動(dòng)、徑向跳動(dòng).....................................................5-9

2.2 拆卸三菱S12柴油發(fā)動(dòng)機(jī)調(diào)速器驅(qū)動(dòng)器.................................................................5-9

2.3 拆卸三菱S12柴油發(fā)動(dòng)機(jī)飛輪.........................................................................5-9

2.4 拆卸三菱S12柴油發(fā)動(dòng)機(jī)三菱S12柴油發(fā)動(dòng)機(jī)后三菱S12柴油發(fā)動(dòng)機(jī)惰齒輪軸的三菱S12柴油發(fā)動(dòng)機(jī)推力套筒........................................................5-10

2.5 拆卸三菱S12柴油發(fā)動(dòng)機(jī)正時(shí)齒輪箱..................................................................5-10

2.6 測(cè)量三菱S12柴油發(fā)動(dòng)機(jī)正時(shí)齒輪的齒隙..............................................................5-10

2.7 測(cè)量三菱S12柴油發(fā)動(dòng)機(jī)后惰齒輪的軸向間隙..........................................................5-10

2.8 拆卸三菱S12柴油發(fā)動(dòng)機(jī)后惰齒輪....................................................................5-11

2.9 拆卸三菱S12柴油發(fā)動(dòng)機(jī)燃油噴油泵驅(qū)動(dòng)器............................................................5-11

2.10 測(cè)量三菱S12柴油發(fā)動(dòng)機(jī)凸輪軸的軸向間隙............................................................5-11

2.11 拆卸三菱S12柴油發(fā)動(dòng)機(jī)凸輪軸齒輪..................................................................5-11

2.12 拆卸三菱S12柴油發(fā)動(dòng)機(jī)凸輪軸......................................................................5-12

2.13 拆卸三菱S12柴油發(fā)動(dòng)機(jī)三菱S12柴油發(fā)動(dòng)機(jī)后三菱S12柴油發(fā)動(dòng)機(jī)惰齒輪軸.................5-12

2.14 拆卸后端板......................................................................5-12

3. 前部裝置的解體，檢修...................................................5-13

3.1 拆卸三菱S12柴油發(fā)動(dòng)機(jī)風(fēng)扇驅(qū)動(dòng)器總成..............................................................5-14

3.2 測(cè)量三菱S12柴油發(fā)動(dòng)機(jī)減振器的端面跳動(dòng)和徑向跳動(dòng)..................................................5-14

3.3 拆卸三菱S12柴油發(fā)動(dòng)機(jī)減振器、三菱S12柴油發(fā)動(dòng)機(jī)曲軸皮帶輪..........................5-14

3.4 測(cè)量三菱S12柴油發(fā)動(dòng)機(jī)風(fēng)扇驅(qū)動(dòng)器惰齒輪的齒隙......................................................5-15

3.5 測(cè)量三菱S12柴油發(fā)動(dòng)機(jī)風(fēng)扇驅(qū)動(dòng)器惰齒輪的軸向間隙..................................................5-15

3.6 拆卸三菱S12柴油發(fā)動(dòng)機(jī)風(fēng)扇驅(qū)動(dòng)器惰齒輪和三菱S12柴油發(fā)動(dòng)機(jī)風(fēng)扇驅(qū)動(dòng)器三菱S12柴油發(fā)動(dòng)機(jī)惰齒輪軸...5-15

3.7 拆卸泵座板( 三菱S12柴油發(fā)動(dòng)機(jī)水泵、三菱S12柴油發(fā)動(dòng)機(jī)潤滑油泵用） ..............5-16

3.8 拆卸三菱S12柴油發(fā)動(dòng)機(jī)潤滑油泵齒輪................................................................5-16

3.9 拆卸呼吸器殼體..................................................................5-16

3.10 拆卸前側(cè)齒輪箱..................................................................5-16

3.11 拆卸三菱S12柴油發(fā)動(dòng)機(jī)水泵軸承端蓋、三菱S12柴油發(fā)動(dòng)機(jī)潤滑油泵軸承端蓋.............5-17

3.12 測(cè)量前側(cè)惰齒輪的齒隙............................................................5-17

3.13 測(cè)量前側(cè)惰齒輪的軸向間隙........................................................5-17

3.14 拆卸前側(cè)惰齒輪..................................................................5-17

3.15 拆卸前側(cè)三菱S12柴油發(fā)動(dòng)機(jī)惰齒輪軸.......................................5-18

3.16 拆卸聯(lián)軸器......................................................................5-18

4. 三菱S12柴油發(fā)動(dòng)機(jī)缸套、三菱S12柴油發(fā)動(dòng)機(jī)活塞、三菱S12柴油發(fā)動(dòng)機(jī)連桿的解體，檢修................. 5-19

4.1 檢測(cè)三菱S12柴油發(fā)動(dòng)機(jī)活塞的突出量................................................................ 5-20

4.2 測(cè)量三菱S12柴油發(fā)動(dòng)機(jī)連桿的軸向間隙.............................................................. 5-20

4.3 清除三菱S12柴油發(fā)動(dòng)機(jī)缸套上部的積碳.............................................................. 5-20

4.4 拆卸三菱S12柴油發(fā)動(dòng)機(jī)連桿軸承端蓋................................................................ 5-20

4.5 拔出三菱S12柴油發(fā)動(dòng)機(jī)活塞........................................................................ 5-21

4.6 拆卸三菱S12柴油發(fā)動(dòng)機(jī)活塞環(huán)...................................................................... 5-22

4.7 拆卸三菱S12柴油發(fā)動(dòng)機(jī)活塞銷、三菱S12柴油發(fā)動(dòng)機(jī)活塞........................................... 5-22

4.8 測(cè)量三菱S12柴油發(fā)動(dòng)機(jī)缸套的內(nèi)徑.................................................................. 5-23

4.9 測(cè)量三菱S12柴油發(fā)動(dòng)機(jī)缸套凸肩部分的突出量........................................................ 5-23

4.10 拆卸三菱S12柴油發(fā)動(dòng)機(jī)缸套.................................... 5-23

5. 三菱S12柴油發(fā)動(dòng)機(jī)曲軸箱、三菱S12柴油發(fā)動(dòng)機(jī)曲軸、三菱S12柴油發(fā)動(dòng)機(jī)主軸承瓦的解體，檢修.............. 5-24

5.1 三菱S12柴油發(fā)動(dòng)機(jī)曲軸箱翻轉(zhuǎn)( 倒置) .............................................................. 5-25

5.2 測(cè)量三菱S12柴油發(fā)動(dòng)機(jī)曲軸的軸向間隙.............................................................. 5-25

5.3 拆卸三菱S12柴油發(fā)動(dòng)機(jī)活塞冷卻噴油嘴.............................................................. 5-25

5.4 拆卸三菱S12柴油發(fā)動(dòng)機(jī)主軸承瓦端蓋.......................................... 5-25

5.5 拆卸三菱S12柴油發(fā)動(dòng)機(jī)曲軸........................................................................ 5-26