Mercedes: timing chain, worldpac com, valve cover gasket

Question
trying to bring a 190e 1984 back to life runs, tming off and chain clanks.  How do I know if I need a new cahin and how do I change it.   No service for this car in the area.

Answer
Answer:
You have a
Chassis: W201.024
Engine: 102.985 I4
Model 190E 2.3

You need all of these parts plus one special tool..
Service information http://www.alldatadiy.com


http://www.detali.ru/cat/oem_mb1.asp?TP=1&F=201024%5F14A&M=102%2E961&GA=722%2E40...

http://www.detali.ru/cat/oem_mb2.asp?TP=1&F=201024%5F14A&M=102%2E961&GA=722%2E40...


A5100-103666 Timing Chain   Iwis    IN STOCK
http://catalog.worldpac.com/mercedesshop/sophio/quote.jsp?header=header.jsp&foot...


A5040-14257 Timing Guide Rail  IN STOCK
http://catalog.worldpac.com/mercedesshop/sophio/quote.jsp?header=header.jsp&foot...


A5040-14256 Timing Guide Rail   Lemforder    IN STOCK
http://catalog.worldpac.com/mercedesshop/sophio/quote.jsp?header=header.jsp&foot...


A5040-14249 Timing Guide Rail   Swag    IN STOCK
http://catalog.worldpac.com/mercedesshop/sophio/quote.jsp?header=header.jsp&foot...


A8030-26923 Valve Cover Gasket   Germany    IN STOCK
http://catalog.worldpac.com/mercedesshop/sophio/quote.jsp?header=header.jsp&foot...


A8050-34965 Timing Cover Gasket   Goetze    IN STOCK
http://catalog.worldpac.com/mercedesshop/sophio/quote.jsp?header=header.jsp&foot...

Item Number: 116-2033
Main Category: TOOL
Sub Category: Special Tools
Description: CHAIN RAIL PIN PULLER - SLIDE HAMMER TYPE...Removes tensioner rails and rocker pins...Includes: Slide hammer and 5mm, 6mm, 8mm and 10mm threaded pins....Application...M102, 103, 104, 110, 111, 116, 117, 119, 120, 1.55, 272, 275, OM601, 602, 603, 606, 612, 615, 616, 617, 628, 640 642
http://catalog.mercedesshop.com/item.wws?qty=1&mfr=BUAM&sku=116%2D2033&price=89....