{"id":2794,"date":"2023-11-17T22:21:37","date_gmt":"2023-11-17T21:21:37","guid":{"rendered":"https:\/\/mbci.mackuz.ovh\/?p=2794"},"modified":"2023-11-17T22:21:37","modified_gmt":"2023-11-17T21:21:37","slug":"checking-cylinders-for-leaks-2","status":"publish","type":"post","link":"https:\/\/mbci.mackuz.ovh\/index.php\/2023\/11\/17\/checking-cylinders-for-leaks-2\/","title":{"rendered":"Checking cylinders for leaks"},"content":{"rendered":"

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n\n
\n
<\/div>\n<\/div>\n

 <\/td>\n

<\/td>\n<\/tr>\n
<\/td>\n\n
\n
01\u2014015 Checking cylinders for leaks<\/strong><\/div>\n<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n
<\/td>\n\n
\n
<\/div>\n<\/div>\n

 <\/td>\n

<\/td>\n<\/tr>\n
<\/td>\n\n
\n
Data<\/strong><\/div>\n<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n
<\/td>\n\n
\n
<\/div>\n<\/div>\n

 <\/td>\n

<\/td>\n<\/tr>\n
<\/td>\n\n
\n
Total pressure loss<\/div>\n
On valves and cylinder head gasket<\/div>\n
On pistons and piston rings<\/div>\n<\/div>\n<\/td>\n
\n
\n
max. 25 % max. 10% max. 20 %<\/div>\n<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n
<\/td>\n\n
\n
<\/div>\n<\/div>\n

 <\/td>\n

<\/td>\n<\/tr>\n
<\/td>\n\n
\n
Special tool<\/strong><\/div>\n<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n
<\/td>\n\n
\n
<\/div>\n<\/div>\n

 <\/td>\n

<\/td>\n<\/tr>\n
<\/td>\n\n
\n
Socket 27 mm, 1\/2″ square socket for rotating engine<\/div>\n<\/div>\n<\/td>\n
\n
\"om617<\/div>\n<\/td>\n
\n
\n
000 589 65 09 00<\/div>\n<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n
<\/td>\n\n
\n
Screw fitting for glow plug bore<\/div>\n<\/div>\n<\/td>\n
\n
\n
617 589 03 21 00<\/strong><\/div>\n<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n
<\/td>\n\n
\n
<\/div>\n<\/div>\n

 <\/td>\n

<\/td>\n<\/tr>\n
<\/td>\n\n
\n
Conventional tool<\/strong><\/div>\n<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n
<\/td>\n\n
\n
<\/div>\n<\/div>\n

 <\/td>\n

<\/td>\n<\/tr>\n
<\/td>\n\n
\n
Cylinder leak tester<\/div>\n<\/div>\n<\/td>\n
\n
\n
e.g. made by Bosch, EFAW 210 A made by SUN, CLT 228<\/div>\n<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n
<\/td>\n\n
\n
<\/div>\n<\/div>\n

 <\/td>\n

<\/td>\n<\/tr>\n
<\/td>\n\n
\n
Checking<\/strong><\/div>\n<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n
<\/td>\n\n
\n
<\/div>\n<\/div>\n

 <\/td>\n

<\/td>\n<\/tr>\n
<\/td>\n\n
\n
1 Run engine up to operating temperature.<\/div>\n<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n
<\/td>\n\n
\n
<\/div>\n<\/div>\n

 <\/td>\n

<\/td>\n<\/tr>\n
<\/td>\n\n
\n
2 Unscrew pencil element glow plugs.<\/div>\n<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n
<\/td>\n\n
\n
<\/div>\n<\/div>\n

 <\/td>\n

<\/td>\n<\/tr>\n
<\/td>\n\n
\n
3 Remove air cleaner cap.<\/div>\n<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n
<\/td>\n\n
\n
<\/div>\n<\/div>\n

 <\/td>\n

<\/td>\n<\/tr>\n
<\/td>\n\n
\n
4 Remove oil filler plug.<\/div>\n<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n
<\/td>\n\n
\n
<\/div>\n<\/div>\n

 <\/td>\n

<\/td>\n<\/tr>\n
<\/td>\n\n
\n
5 Remove radiator cap and top up coolant.<\/div>\n<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n
<\/td>\n\n
\n
<\/div>\n<\/div>\n

 <\/td>\n

<\/td>\n<\/tr>\n
<\/td>\n\n
\n
6 Enter screw fitting into glow plug bore of 1st cylinder.<\/div>\n<\/div>\n<\/td>\n
\n
\"om617<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n
<\/td>\n\n
\n
<\/div>\n<\/div>\n

 <\/td>\n

<\/td>\n<\/tr>\n
<\/td>\n\n
\n
\u00ab5?J –<\/div>\n<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n
<\/td>\n\n
\n
<\/div>\n<\/div>\n

 <\/td>\n

<\/td>\n<\/tr>\n
<\/td>\n\n
\n
01.8-015\/1 F2<\/div>\n<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n
<\/td>\n\n
\n
<\/div>\n<\/div>\n

 <\/td>\n

<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n\n
\n
<\/div>\n<\/div>\n

 <\/td>\n

<\/td>\n<\/tr>\n
<\/td>\n\n
\n
7\u00a0 \u00a0Set piston of 1st cylinder to ignition TDC. For this purpose, rotate engine at crankshaft by means of tool combination.<\/div>\n
8\u00a0 \u00a0Connect cylinder leak tester to a compressed air system. Calibrate tester.<\/div>\n
9\u00a0 \u00a0Screw connecting hose of tester to screw fitting. Crankshaft should not rotate.<\/div>\n<\/div>\n<\/td>\n
\n
\"om617<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n
<\/td>\n\n
\n
<\/div>\n<\/div>\n

 <\/td>\n

<\/td>\n<\/tr>\n
<\/td>\n\n
\n
1100-6498\/1<\/strong><\/div>\n<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n
<\/td>\n\n
\n
<\/div>\n<\/div>\n

 <\/td>\n

<\/td>\n<\/tr>\n
<\/td>\n\n
\n
10\u00a0 \u00a0 Read pressure loss on tester.<\/div>\n
11\u00a0 \u00a0 Check by listening whether pressure escapes via intake pipe, exhaust, oil filler cap, glow plug bore of adjacent cylinder or radiator cap.<\/div>\n
12\u00a0 \u00a0Check all cylinders in ignition sequence.<\/div>\n<\/div>\n<\/td>\n
\n
\"om617<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n
<\/td>\n\n
\n
<\/div>\n<\/div>\n

 <\/td>\n

<\/td>\n<\/tr>\n
<\/td>\n\n
\n
Note: <\/strong>There is the possibility that the piston ring gaps of individual pistons are directly one above the other, so that the test result will be misrepresented.<\/div>\n
When in doubt, continue running vehicle and check cylinders for leaks once again later on.<\/div>\n<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n
<\/td>\n\n
\n
<\/div>\n<\/div>\n

 <\/td>\n

<\/td>\n<\/tr>\n
<\/td>\n\n
\n
01.8-015\/2 F2<\/div>\n<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n
<\/td>\n\n
\n
<\/div>\n<\/div>\n

 <\/td>\n

<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

    01\u2014015 Checking cylinders for leaks   Data   Total pressure loss On valves and cylinder head gasket On pistons and piston rings max. 25 % max. 10% max. 20 %   Special tool   Socket 27 mm, 1\/2″ square socket for rotating engine 000 589 65 09 00 Screw fitting for glow plug bore 617 589 03 21 00   Conventional tool   Cylinder leak tester e.g. made by Bosch, EFAW 210 A made by SUN, CLT 228   Checking   1 Run engine up to operating temperature.   2 Unscrew pencil element glow plugs.   3 Remove air cleaner cap.   4 Remove oil filler plug.   5 Remove radiator cap and top up coolant.   6 Enter screw fitting into glow plug bore of 1st cylinder.   \u00ab5?J –   01.8-015\/1 F2       7\u00a0 \u00a0Set piston of 1st cylinder to ignition TDC. For this purpose, rotate engine at crankshaft by means of tool combination. 8\u00a0 \u00a0Connect cylinder leak tester to a compressed air system. Calibrate tester. 9\u00a0 \u00a0Screw connecting hose of tester to screw fitting. Crankshaft should not rotate.   1100-6498\/1   10\u00a0 \u00a0 Read pressure loss on tester. 11\u00a0 \u00a0 Check by listening whether pressure escapes via intake pipe, exhaust, oil filler cap, glow plug bore of adjacent cylinder or radiator cap. 12\u00a0 \u00a0Check all cylinders in ignition sequence.   Note: There is the possibility that the piston ring gaps of individual pistons are directly one above the other, so that the test result will be misrepresented. When in doubt, continue running vehicle and check cylinders for leaks once again later on.   01.8-015\/2 F2      <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46,44],"tags":[],"class_list":["post-2794","post","type-post","status-publish","format-standard","hentry","category-crankcase-and-cylinder-head","category-om617"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t