-40%
2 Stroke Pressure & Vacuum Leak Down Test Tools Stihl Husqvarna Poulan Echo Air
$ 63.35
- Description
- Size Guide
Description
Made in the USAand offered here is a
shop grade
,
high quality
multi-purpose
2 stroke air leak/vacuum leak and carburetor diagnostic tool for chain saws, trimmers, blowers, tillers, water pumps, etc. Includes a top of the line MityVac pressure/vacuum pump, 3 tapered rubber block off sealing strips, 3 sized hose connectors, 3 sized hoses and a spark plug adapter.
Includes step-by-step illustrated written instructions.
The basic theory of pressure/vacuum testing a 2 stroke engine is relatively simple. You want to seal off all ports then introduce a pressure or vacuum into the crankcase+cylinder and use a gauge to determine if the pressure or vacuum remains constant or not. Some OEM's such as Stihl, leave the spark plug seated, seal the exhaust port with a rubber sealing strip and pressurize/vacuum through the intake port. This allows them to sell you a variety of pricey carburetor intake port flanges for different models of their equipment. This kit eliminates the need for carburetor intake port flanges. It seals the exhaust port
and
intake port with rubber sealing strips then pressurizes/vacuums through the spark plug hole. This allows greater versatility of application to many different brands and models of 2 stroke equipment, besides Stihl. A more universal product.
Check out www.madsens1.com/saw_airleak.htm for some great video and info on basic theory.
In addition:
you can also diagnose
carburetor & gummy/sticky fuel line malfunctions
whether on or off the powerhead
(pics 6 & 7)
with the sized hoses and fittings included in the kit.
The work horse of this Kit, the versatile multipurpose
MityVac Silverline Elite 8510
combination pressure/vacuum hand held pump, is a robust, fully
rebuildable
daily use tool. It will stand up to daily shop use and abuse. It can also be used to bleed brakes or facilitate other kinds of fluid transfers. Refer to www.mityvac.com for further details.
FAST
shipping to the lower 48 states and the US Global Shipping Center for . Alaska and Hawaii extra. No P.O. boxes please.
A smaller spark plug adapter is required (available, but not pictured) for all Stihl 4-Mix power heads, plus Stihl smaller displacement chainsaw engines (MS150/151/171/181/211/231/241/251). Stihl 4-Mix power heads include models BR 500,600, FC 90,95 FS 87,90,100,110,130,310, FT 100, HL 90,95,100, HT 100,101,130,131, KM 90,100,110,130 & SP 90.