This is an authentic OEM part for use with Poulan and Jonsered Chain Saws. The oil pump kit pumps oil to lubricate the bar and chain. The kit may include multiple parts; refer to your parts diagram for a complete list of parts included. The most common reasons for replacing the oil pump kit is if the bar oil is not reaching the chain the oiler is not pumping the bar oil or the chain gets excessively hot. The oil pump kit includes the pump assembly the spring worm gear and the installation screws. Here is a list of tools that are needed to replace the oil pump kit they are a chain adjustment tool, ratchet/socket, flat-blade screwdriver, small screwdriver, long-nosed pliers, adjustable pliers, clutch removal tool (optional) and an impact driver (optional).
1.) Remove side cover, bar and chain
2.) Remove top shroud and spark plug. Insert some medium thick rope into the combustion chamber to prevent the crankshaft from turning when you remove the clutch (see step 4).
3.) Use small screwdriver or needle-nose pliers to remove the clutch cover retaining clip and remove the clutch co
... Read morever. Take note of the disassembly order and location of any thrust washers or shims
4.) Using a spanner wrench or specialty chainsaw clutch removal tool, remove the clutch. Note that the clutch is a LEFT-HAND thread, so turn clockwise to loosen.
5.) Remove 2 phillips head retaining screws from the automatic oiler assembly and carefully remove the oiler assembly from the saw.
6.) inspect the worm gear on the crankshaft and replace if necessary
7.) Install the new oiler assembly onto the crankshaft and make sure it engages the worm gear and seats smoothly. Install and tighten 2 phillips head retaining screws.
8.) Install and tighten the clutch. Note that the clutch is a LEFT-HAND thread, so turn counter-clockwise to tighten.
9.) Install the clutch cover, thrust washer and retaining clip.
10.) Remove the rope from the combustion chamber and install the spark plug and engine shroud
11.) Install the bar, chain and side cover. adjust the chain tension and tighten the securing knob.
You tube has some videos on repairing the oiler on a Poulan chain saw.. I did not order the special centrifugal clutch removal tool but was able to use needle nose vice grips in the clutch openings. I then used a large pair of channel locks to turn the needle nose vice grips to remove the clutch. Stuffed a clean cloth in the spark plug h
... Read moreole to prevent the piston moving while breaking the clutch loose. Did not replace the wrap spring gear that came with oiler as it needs another special tool. Seems to work ok so far.
I watched two of ereplacements you tube videos on how to complete these repairs. Here are the links to them. They were very helpful.
https://www.youtube.com/watch?v=iDvNVX2B8C8
https://www.youtube.com/watch?v=OyXngNcbhLY
Removed the top cover with a Torx T-25 driver. Removed the bar and chain. Removed the e-clip and washer from the clutch. Used the socket set to remove the spark plug. Put some rope in the cylinder to stop the piston. Used the clutch removal tool , left handed thread, to remove the clutch. Used aT-20 divert to remove the old oil pump. Ins
... Read moretalled new oil pump. Reassembled and started cutting brush.
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