Top 20 Hitachi CS33EB16 16" Rear Handle Chain Saw Questions & Answers

The oil pipe is poorly fitted to the oil pump and allows bar/chain oil to sneak past the seal. Buying a new oil pipe may not fix the issue since this is common on brand-new saws. Warranty work probably won't help you. How I fixed my saw: I bought two small O-rings about the diameter of the oil pump and fitted them to act as hose clamps around the oil pipe. See attached picture. It worked perfectly and now my saw runs out of fuel before oil. Sears/Craftsman have a great video on how to remove the clutch assembly.

hi just because you brought it 4 years ago does not mean it is four years old thats when you first used it the machine itself could be 6-7 years old anyhoo it sounds to me that when you stored your tool up last time may be for the winter there was still fuel left in the carburetor what happens is any fuel left in the carb will expand in cold weather and when it expands it stretches the diaphragm inside the carburetor hence as soon as you touch the throttle it will probably flood the engine making it hard to start i will need the full information on the make model engine size

I don't think that's likely to work out.

There are many possibilities. contaminated fuel, wrong fuel oil mixture. air leak in fuel line, carburetor contaminated, or needs adjustment, choke problems, throttle problems. Try a small engine mechanic.

Check the Hitachi web site where they will show you where to look.

No, and it's a potential fire/explosion hazard! You have probably lost the fiber or plastic liner that prevents this; it's a small disk that fits inside of the fuel cap. Purchase a new fuel cap for your machine ASAP!

Primer bulb has slight crack in it?

special tools. take it to a shop

Visit the on-line store, know as reliable-store, they have the repair manuals. I'm sure you will get the solution of your problem. Best Manuals

Visit the on-line store, know as reliable-store, they have the repair manuals. I'm sure you will get the solution of your problem.' Best Manuals

The squeeze bulb has two lines connected to the gas tank: One is the return line. This must not be blocked or gas cannot flow. The other is input. If this is missing, broken or leaking air (usually a dry joint caused by old brittle tubing) it is time to replace the gas line. Another problem is if the bulb itself. If it is crackd or not seated properly it will leak air and not fill. Check all these in turn and replace tubing and bulb as necessary. It is possible to buy a generic fuel line kit - or take it to your local workshop.

see if you loosing spark when it doesn't start

Check on your paper work for the phone number of manufactuer. Give them a call and let them tell you where to get it fixed.

http://www.tooled-up.com/ManProduct.asp?PID=140022 this is a link to a cleaning kit for your hitachi wich should make sure you have everything you need to properly clean the nailer

Hi,
Did the chain tighten up or is it hanging a bit from the bottom of the bar???
Have you made sure to keep bar oil in it??
If the bar and chain are not getting oil the chain will tighten up and stop....

If the chain has oil and it a bit loose.. it should hang just an 1/8 in. to 3/16 in. at the center bottom of the bar....then the clutch has gone bad already and you should have that fixed under warranty...

heatman101

the values that i read:R3 = 4.7 ohm, savety 1/4 WR4 = 47 ohm, savety 1/4 WR8 = 1 k ohm, 1/8 W (seen on working PCB) R9 = 0.47 ohm, savety 1/2 Wthese resistors and Fet: 2SK2996 were defective

Hi, depends on the model but they generally have a lock knob back near the pivot point that you need to pull out while gently pushing down on the handle. Hope this helps, regards Phil.

Not really. it will end up showing up the top of the staple on the face of the moldiing.
what you need is a finish nailer

Please post the model number. Is this a gas, electric or battery type?