Carburetor Removal; Carburetor Installation; Choke Mechanism Disassembly - Jeep 1987 Wrangler Workshop Manual

ENGINES
FUEL SYSTEM - BBD CARBURETOR
CARBURETOR REMOVAL
Remove the air cleaner.
Identify and tag all the hoses attached to the
carburetor for aid during installation.
Remove the throttle cable from the throttle lever
and disconnect the vacuum hoses, return
spring, P C V valve hose, fuel pipe, choke heater
wire connector, stepper motor wire connector,
bowl cooler deflector (if equipped) and solenoid
wire connector.
Remove the carburetor retaining nuts.
Remove the carburetor.
Remove the carburetor gasket from the spacer.
Install the air cleaner.
Adjust the engine idle speed, idle mixture (if
necessary) and idle speed control (Sole-Vac)
solenoid. Refer to Idle Speed and Mixture
Adjustment procedures.
CHOKE MECHA11SM
01SASSEMBLY
NOTE: The choke mechanism on model BBD
carburetors cannot be s e r v i c e d with the
carburetor on the engine. The carburetor must
be removed to properly service the choke
components.
Note and record the color and position of the
choke housing index key (A) for assembly
reference. The key color indicates the basic
choke setting.
CARBURETOR
INSTALLATION
Clean the gasket mating surface on the spacer
and install a replacement gasket.
Position the carburetor on the spacer and
gasket and install the nuts.
To prevent leakage, distortion or damage to the
carburetor body flange, alternately tighten the
nuts in a crisscross pattern with 9 N-m (7 ft-lbs)
torque.
Complete the tightening sequence by alter-
nately tightening in a crisscross pattern with 19
N-m (14 ft-lbs) torque.
840218
Connect the fuel pipe, throttle cable, choke
heater wire connector, PCV valve hose, return
spring, stepper motor wire connector, all the
vacuum hoses and the solenoid wire connector.
B 219