01-140 Renewing core plug in crankcase
Operation No. of operation texts and operation values or standard texts and flat rates 01-8499 |
P01-2073-13
P01-2072-13
Coolant | drain completely, pour in (20-010). |
Components which restrict access | remove, install. |
Core plug (4) | remove (steps 3 and 4). |
Sealing surface in crankcase | thoroughly clean of residues. The sealing surface must be free of grease. |
New core plug | install (steps 6 and 7). |
Engine | run until warm and check for leaks. |
Special tools
102 589 03 15 00
102 589 00 15 00
Renewal
-------------------------------
1 Completely drain coolant (20-010).
2 Remove components which restrict access.
3 Position a chisel with narrow blade or a screwdriver into the deep-drawn edge of the plug.
P01-2154-13
4 Carefully knock in plug on one side far enough for it to turn through its own longitudinal axis (approx. 90°) and withdraw with pliers.
5 Thoroughly clean sealing surface of residues; the sealing surface must be free of grease.
P01-2155-13
6 Coat sealing surface with sealant Loctite 241, 002 989 94 71.
Note
The sealant must cure for approx. 45 minutes before adding the coolant.
7 Knock in new core plug with the matching mandrel.
P01-2081-13
mm | Special tool |
34 | 102 589 00 15 00 |
20 | 102 589 03 15 00 |
8 Install removed components.
9 Pour in coolant (20-010).
10 Run engine until warm and check leaktightness.
Referenced documents
- ra01001020005x 0005 - Overview - Engines, models, output, compression ratio Engine 102 (except 102.983/99), single-belt drive
- ra0100102ta00x Technical modifications: Engine Removal/installation of engine, crankcase, cylinder head; crankcase ventilation Engine 102 (except 102.983/99), single-belt drive
- ra20001020010x 0010 - Draining, filling coolant Anti-freeze protection table Engine 102 (except 102.983/99), single-belt drive