Engine coughs

Post by **jtbo** » 06 Aug 2004 04:09 pm

Image as requested:
http://www.janiervast.com/bpa/albums/vo ... a2_mod.jpg

Post by **5lab** » 06 Aug 2004 04:13 pm

can you see anywhere to plug the hose into? try blocking the end of it. sounds like the timing is out, which could happen at high throttle if the vacume hose is missing/damaged

Post by **jtbo** » 06 Aug 2004 04:18 pm

I have been searching place where I could put that hose, but I have not found

I try to block that tomorrow. It has been falled out few times, as other end is very exploded and it was otherway before I reversed it

Tomorrow busy day, car needs new wax, white dials and that hose fix, plenty of time to look other things for it too

Post by **Duvel78** » 06 Aug 2004 04:18 pm

jtbo wrote:Engine is B200K later version, not sure about that. Carb is newer solex, is that z11 or something.

Carb is Solex 34-34 CISAC Z11

It could be possible to find a good plan of the carb!

Post by **5lab** » 06 Aug 2004 04:21 pm

look on the top of the crankcase, and the other side of the carb, for somewhere to put that hose.

Post by **jtbo** » 06 Aug 2004 04:27 pm

I have few plan images from carb, are these right ones?

http://www.janiervast.com/bpa/albums/vo ... cisac1.gif
http://www.janiervast.com/bpa/albums/vo ... cisac2.gif

Post by **Duvel78** » 06 Aug 2004 04:31 pm

Yes, it seems to be the first one, here is a pic from a new one:

http://www.misab.se/13330000.htm

The price is... 370 €!

Post by **5lab** » 06 Aug 2004 04:45 pm

if someone can translate the words on there into english i might be able to help

Post by **Duvel78** » 06 Aug 2004 05:08 pm

5lab wrote:if someone can translate the words on there into english i might be able to help

Here is what I found in the Volvo documentation concerning the B200K carb (Solex Z11)

1. carb
2. repair kit
3. screw
4. temperature compensator
5. screw
6. screw
7. filter
8. nipple
9. washer
10. washer
11. spring
12. needle valve
13. screw
14. jet
15. screw
16. mixer tube
17. mixer tube
18. injector
19. jet
20. main jet
21. cover
22. spring
23. clip
24. repair kit
25. washer
26. screw
27. spring
28. control bobin
29. spring
30. companion flange
31. spring
32. screw
33. lever
34. screw
35. adjusting screw
36. cap
37. solenoid valve
38. adjusting screw
39. spring
40. screw
41. pre-heating relay
42. cover
43. jet
44. gasket
45. lever
46. float
47. gasket
48. diaphragm kit
49. cable
50. sealing plug
51. O-ring
52. diaphragm kit
53. segment
54. repair kit
55. bracket
56. plug
57. clip
58. jet
59. valve
60. plug

Post by **jtbo** » 06 Aug 2004 05:59 pm

Ooh, thx

Now I see that hose is attached to part number 4 and hoses other part is loose.

Post by **jtbo** » 08 Aug 2004 10:58 am

Now I cleaned and greased that part number 4 temperature compensator. It is somekind of valve that closes when I push accelerator, but opens at idle position. It sucks air very little when at idle.
Hose is attached to it but there is nothing where to plug it in range of that hose.
However there is one copper colored plug in other side of engine, maybe 15cm from flywheel and 25-30cm from where exhaust manifold mounts. There is nothing plugged and I don't know what it is, at least it does not leak anything from there, it is good right?

Because that hose has been lose and there is vacuum in that number 4 part, it has sucked sand and dust into carb, also there is sand like stuff at top of carb on that top lid where is holes where fuel and air is mixed, sorry lost word... Anyway stuff inthere is black and like oil with sand in it.

Engine does not burn oil yet, but is it possible that my engine is soon history because of these events?

Post by **Duvel78** » 08 Aug 2004 08:00 pm

jtbo wrote: However there is one copper colored plug in other side of engine, maybe 15cm from flywheel and 25-30cm from where exhaust manifold mounts. There is nothing plugged and I don't know what it is, at least it does not leak anything from there, it is good right?

Try to show it on a picture...

Post by **jtbo** » 08 Aug 2004 08:30 pm

I try to take a pic tomorrow after work.

Here is pics, first pic is weird part, copper colour.

Second one is carb, missing hose, anyone with b200k that can confirm that there should be hose that is connected to somewhere?

Post by **jtbo** » 11 Aug 2004 04:21 pm

What I have learned from finnish forum, that copper colour part is used to take coolant out from engine and there should be hose from carb to nowhere. I might look some filter for that hose so no sand will come into carb anymore. Also there should not be vacuum, that thing needs to be looked little closer too.

Post by **Duvel78** » 11 Aug 2004 06:47 pm

Someone with a B200K could say if it's normal or not what we see... James? Mark?