Jeep 1987 Wrangler Workshop Manual page 348

I M A M
42 OTTER ins m) SIX-CYLINDER ENGINE
If equipped with air conditioning:
• remove the service valve covers and front-
seat the valves
• loosen the nut attaching the low pressure
service valve to the compressor head
• discharge the compressor
• r e m o v e t h e s e r v i c e v a l v e and cap the
compressor port and service valve
NOTE: Refer to Chapter L - Heating And Air
C o n d i t i o n i n g f o r a d d i t i o n a l i n f o r m a t i o n
pertaining to the A/C system.
Remove the air cleaner.
Disconnect the vacuum purge hose at the fuel
vapor canister tee.
Disconnect the TAC system vacuum hose at the
intake manifold.
Disconnect the idle speed control solenoid wire
connector.
Disconnect the fuel return hose from the fuel
filter.
Disconnect the carburetor bowl vent hose from
the fuel vapor canister.
Disconnect the throttle cable and remove it from
the bracket.
Disconnect the throttle valve rod, if equipped.
Disconnect the throttle rod at the bellcrank.
Disconnect the carburetor stepper motor wire
connector.
Disconnect the oxygen sensor wire connector.
Disconnect the coolant temperature sender wire
connector.
Disconnect the upper and lower radiator hoses
at the radiator.
Disconnect the coolant hoses from the rear of
the intake manifold and thermostat housing.
Remove the fan shroud screws.
Disconnect the automatic transmission fluid
cooler pipe fittings from the radiator, if equipped.
Remove the radiator attaching screws. Remove
the radiator and fan shroud.
Remove the fan and spacer or Tempatrol fan
assembly.