044 oil pump

[AngrySquirrel]

Hi screw has jumped ship that adjusts oil flow for chain (looked at diagram should be screw and two washers)

Can i clean out and replace or remove pump then do or will it be a new pump as no oil flowing and can't for life of me remember if adjuster holds pump valve open or closed?

As some more pressure on valve closes while others opens them

 

And how do you remove pump! have plenty of T27's now?

[htb]

Would think its whole new pump as that's all that's normally sold.

Plenty from chinaland on fleabay from £8-13, or genuine from ls engineers

[AngrySquirrel]

1 hour ago, htb said:

Would think its whole new pump as that's all that's normally sold.

Plenty from chinaland on fleabay from £8-13, or genuine from ls engineers

No Genuine atmo from I&S but they do the adjuster and washers it looks like?

 

How much of a ball aches is it to remove/replace i guess it's a clutch off to start with for sure

[htb]

Easy enough to change, clutch off, covers off and pump out.

[AngrySquirrel]

22 hours ago, htb said:

Easy enough to change, clutch off, covers off and pump out.

Well got in and took it all to bits bit of a mess in behind clutch guess pumps been leaking as hard sticky mess like chewing gum!

[Wonky]

This was mine, but it weren’t leaking

 

i had a 036 that was leaking, and it was similar and very oily ?

[Wonky]

On 19/04/2020 at 12:04, AngrySquirrel said:

Hi screw has jumped ship that adjusts oil flow for chain (looked at diagram should be screw and two washers)

Can i clean out and replace or remove pump then do or will it be a new pump as no oil flowing and can't for life of me remember if adjuster holds pump valve open or closed?

As some more pressure on valve closes while others opens them

 

And how do you remove pump! have plenty of T27's now?

 

On 05/04/2020 at 20:34, Wonky said:

Do you have/ seen the ipl.

http://oregonvyhne.sk/domains/7l8j90ep7a/my_files/Vkresy/Stihl_044_IPL_.pdf

 

the Kat in the muff Sapps the power the China dual port once fitted  needs carb a retune...

DUAL PORT EXHAUST/MUFFLER NEW COMPATIBLE FOR STIHL MS440 044 MS460 046

WWW.EBAY.CO.UK

---

Fits for STIHL 044 046 MS440 MS460 Chainsaw. 1 Piece of Chainsaw Muffler. Replace OEM#: 1125 140 0612 /...

 

Quite simple really if you look at the ipl in you other thread  that I posted. ?

[AngrySquirrel]

50 minutes ago, Wonky said:

 

Quite simple really if you look at the ipl in you other thread  that I posted. ?

got the pump off used Scrunch thing to undo clutch leaked oil by the bucket it looks like had oil n saw dust cake!

I can't always open pdf files things for some reason with W10

Would you buy a Stihl pump or an other?

[AngrySquirrel]

1 hour ago, Wonky said:

This was mine, but it weren’t leaking

 

i had a 036 that was leaking, and it was similar and very oily ?

Looks quite clean compared to what i have just deloused! couldnt see the pump! ive lost end of the spring thing on worm drive it looks l ike so can just turn it round n round

[spudulike]

The type of pump depends on how you use it. Backup saw then Hyway may last but if it is a daily use saw, OEM all day long.