TM 5-3820-246-14&P
d. Assembly.
(1) Install throttle bushing (34), throttle return spring (36), and throttle bushing (35) on throttle shaft (33).
(2) Install throttle shaft (33), throttle clip (32) and screw (31).
(3) Install throttle valve (30) and screw (29). Adjust throttle lever so throttle valve is wide open when throttle
lever is over throttle stop.
(4) Install spring (28) and idle adjustment screw (27).
(5) Install inlet screen (26), pump diaphragm (25), gasket (24) and pump cover (23).
(6) Install four assembled screws (22).
(7) Install needle spring (21) and low speed
needle (20) in hole marked "L." Install
needle spring (19) and high speed
needle (18) in hole marked "H"
NOTE
Slot in metering lever (13) must engage
with top of needle valve (17).
(8) Install needle valve (17) and metering
spring (16). Assemble and install pin (15)
and metering lever (13).
(9) Install lever pin screw (14).
(10) Install gasket (12) and diaphragm (11).
Align pin on diaphragm to engage slot on
fully seated metering lever (13). Ensure that
diaphragm is flush with carburetor.
(11) Install diaphragm cover (10) with four
assembled screws (9).
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