Product Details
CA55M-500 Mixer No Air Horn Or Throttle Body Common On Forklifts
And Small Engines.
IMPCO CA55-256L Carburetor specifications:
The CA55M-500 mixer no air horn or throttle body. Common on
forklifts and small engines. The 4 screws on top and bottom are
where your air horn and throttle body mount to, it is more common
for the diaphragms in the Propane Carburetor itself to go bad so
save your self some time and and money by just replacing the LP
Mixer.
DESCRIPTION
SPECIFICATIONS |
Fuel Type | LPG Vapor or Natural Gas |
Inlet Pressure | -1.5” w.c. (-0.37 kPa) |
Operating Temperature Range | -40ºF to +250ºF (-40ºC to 121ºC) |
Mounting Position | Any |
Diaphragm Material | N/A |
HP/kW Rating | Up to 75 hp (55.9 kW) @ 118 CFM (55.7 L/s) and 2.0” Hg manifold
depression |
If adjustment is needed, follow these steps:
* Set parking brake and block the drive wheels
* Connect a tachometer to engine.
* Accelerate engine to full governed rpm.
* Pull backward on tilt lever until pump reaches hydraulic relief
bypass. The rpm should drop according to the spec for hydraulic
bypass (typically a 250-500 rpm drop). If the rpm does not drop,
check and adjust the hydraulic pressure before you continue.
* Turn the power mixture valve until the highest engine rpm is
reached at 0.30 to 0.70 percent carbon monoxide.
The idle air fuel mixture is best adjusted only with a engine CO
exhaust analyzer and the mixture should be adjusted to 0.30 to 0.70
percent carbon monoxide.
Alternate Method:
* Adjust idle to 400-500 rpm
* Turn idle air screw out until engine starts to run rough.
* Turn idle air screw in approximately ¼ turn to ½ turn or until
engine smoothes out.
IMPCO's multidisciplinary engineering team supports customers from
concept development through production validation and
certification. Our team uses 3D modelling, FEA, and CFD tools for
design analysis and utilizes on-site CNC and rapid prototyping. Our
validation protocols include in-house corrosion and vibration
testing as well as flow characterization and on-engine emissions
analysis.