That's kind of a franken engine. Looks like the pump is from a 1.6 right guys? I haven't actually seen a 1.9 pump. You need to pull the intermediate shaft out and take a look at it. Those lines on the back of the belt are left by the I-shaft pully. Check the I-shaft bearings and change the seal and o-ring. Pull the vacuum pump to support the other end while pulling it out.