Chevrolet Chevelle 1977 Repair Manual page 196

6C-2
C A M
F O L L O W E R
Fig. 6 C -1--M o d e l 1ME C a rb u re to r-R e a r V ie w
it will be necessary to file off staking and re-stake during
assembly.
Do not bend choke shaft when
CAUTION:
restaking.
2. No further disassembly of the air horn is necessary.
T H R O T T L E
LE V E R
A C T U A T O R
Fig. 6 C -2 —M odel 1 M E C a rb u re to r-H .D . Emissions, Cat.
OVERHAUL MANUAL
E L E C T R IC
A U T O M A T I C
C H O K E
S O L E N O ID
C A M
Fig. 6 C -3 -V a c u u m B reak D ia p h ra g m
Float Bowl Disassembly
1. Remove air horn to float bowl gasket. Gasket is slit
next to metering rod lever so that it can be slid over lever
for ease in removal. (Fig. 6C-6).
2. Remove float assembly from float bowl by lifting
upward on float hinge pin. Remove hinge pin from float arm.
3. Remove float needle from seat.
4. Disconnect accelerator pum p and power piston
actuator lever from end of throttle shaft by removing lever
attaching screw (Fig. 6C-7).
5. Hold down on power piston while removing lever.
Power piston spring and metering rod assembly may now be
removed from float bowl (Fig. 6C-8).
6. Remove lower end of power piston link from actuator
lever by rotating until tang on rod slides out of notch in lever.
7. Remove actuator lever from lower end of accelerator
Fig. 6C -4-Fast Idle Cam