Quantcast Crankcase Emission Control System

 

Click here to make tpub.com your Home Page

Page Title: Crankcase Emission Control System
Back | Up | Next

Click here for thousands of PDF manuals

Google


Web
www.tpub.com

Home


   
Information Categories
.... Administration
Advancement
Aerographer
Automotive
Aviation
Construction
Diving
Draftsman
Engineering
Electronics
Food and Cooking
Logistics
Math
Medical
Music
Nuclear Fundamentals
Photography
Religion
   
   

 

Share on Google+Share on FacebookShare on LinkedInShare on TwitterShare on DiggShare on Stumble Upon
Back
Carburetor - TM-5-4320-234-120051
Up
TM-5-4320-234-12 Pump Centrifugal Self-Priming Gasoline Engine Driven Wheel Mounted 6-Inch 1500 GPM Capacity At 60 Foot Head Manual
Next
Figure 4-11. Intake and exhaust manifolds and emission controls, exploded view.
TM 5-4320-234-12
(1) Clean the exterior of the carburetor with a
rpm idle speed when the pump throttle control is set to
cloth dampened with dry cleaning solvent (fed. spec.
idle.
P-D-680) dry thoroughly.
b. Removal.
(2) Inspect the carburetor for cracks and other
obvious damage.  Check the operation of the throttle
(1) Disconnect the fuel lines and fittings from
lever and choke lever.  They must operate freely,
the carburetor (para 4-22).
without binding. Refer a damaged carburetor to direct
(2) Remove the air cleaner hose from the
support maintenance.
carburetor (para 4-17).
(3) If you are going to install a new carburetor,
(3) Disconnect
the
governor-to-carburetor
remove the old gasket (29, fig. 4-9) from the mating
control rod (18, fig. 4-9) by unscrewing the ball joint
surface of the intake manifold. Use a gasket scraper or
(19) and removing the lock washer (20).
knife to remove all traces of the old gasket.
(4) Disconnect the ends of the throttle control
cable (50) and choke control cable (49) from their
d. Installation. Install the carburetor by reversing
respective levers on the carburetor.
the removal procedure. Note the following:
(5) Remove the nuts (25) and lock washers (26)
(1) Make sure there are no air lea. between the
that secure the carburetor to the intake manifold.
carburetor and air cleaner. Air leaks 'ill Allow dust and
Remove the throttle cable bracket (27) and carburetor
dirt to enter the engine, causing rapid engine wear.
(28).
(2) Adjust choke control cable connection to
c.
Cleaning and Inspection.
carburetor so that the choke lever can move through its
full operating range as the choke control on the
WARNING
instrument panel is operated.
Clean all parts in a well-ventilated area.
(3) Adjust the throttle linkage from the governor
as directed in paragraph 4-27.
Avoid inhalation of solvent fumes and
prolonged exposure of skin to cleaning
4-25. Crankcase Emission Control System
solvent.  Wash exposed skin thoroughly.
Dry cleaning solvent (fed.  spec.  P-D-680)
a. Removal.
used to clean parts is potentially dangerous
(1) Remove the hose (1, fig. 4-11) and remove
to personnel and property. Do not use near
the tube assembly (2). Remove the elbow (3).
open flame or excessive heat. Flash point of
(2) Unscrew the emission control valve (4) from
solvent is 100 to 138 F (38 to 59 C).
the elbow on the oil filler tube.
4-22

Privacy Statement - Press Release - Copyright Information. - Contact Us

Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business