Mitsubishi Montero (1991+). Manual - part 139

                                                     replacement.

Terminal burned, not

 affecting performance  ..  2  ..  Suggest repair or replacement.

Terminal corroded,

 affecting performance  ..  A  ..  Require repair or replacement.

Terminal corroded, not

 affecting performance  ..  2  ..  Suggest repair or replacement.

Terminal loose, affecting

 performance  ............  B  ..  Require repair or replacement.

Terminal loose, not

 affecting performance  ..  1  ..  Suggest repair or replacement.

Threads damaged  .........  A  ..  Require repair or replacement.

Threads stripped (threads

 missing)  ...............  A  ............  Require replacement.

Wire lead conductors

 exposed  ................  B  ..  Require repair or replacement.

Wire lead corroded  ......  A  ..  Require repair or replacement.

Wire lead open  ..........  A  ..  Require repair or replacement.

Wire lead shorted  .......  A  ..  Require repair or replacement.

(1) - Determine cause and correct prior to repair or

      replacement of part.

(2) - Determine source of contamination, such as engine

      coolant, fuel, metal particles, or water. Require

      repair or replacement.

(3) - Inoperative includes intermittent operation or out of

      OEM specification. Some components may be serviceable;

      check for accepted cleaning procedure.

         POWERTRAIN CONTROL MODULES (PCM) AND PROM

POWERTRAIN CONTROL MODULE (PCM) AND PROM INSPECTION

Condition                 Code                          Procedure

Application incorrect  ...  B  ............  Require replacement.

Attaching hardware

 missing  ................  C  ..........  Require replacement of

                                                        hardware.

Attaching hardware

 threads damaged  ........  A  ...  Require repair or replacement

                                                     of hardware.

Attaching hardware

 threads stripped

 (threads missing)  ......  A  ...  Require repair or replacement

                                                     of hardware.

Code set

 (if applicable)  ........  A  ..........  ( 1) Further inspection

                                                        required.

Connector broken  ........  A  ..  Require repair or replacement.

Connector (Weatherpack

 type) leaking  ..........  A  ..  Require repair or replacement.

Connector melted  ........  A  ...........  ( 2) Require repair or

                                                     replacement.

Connector missing  .......  A  .................  Require repair.

Contaminated  ............  A  ...........  ( 3) Require repair or

                                                     replacement.

Leaking  .................  A  ..  Require repair or replacement.

Malfunctioning  ..........  A  ...........  ( 4) Require repair or

                                                     replacement.

Missing  .................  C  ............  Require replacement.

Terminal broken  .........  A  ..  Require repair or replacement.

Terminal burned, affecting

 performance  ............  A  ...........  ( 2) Require repair or

                                                     replacement.

Terminal burned, not

 affecting performance  ..  2  ..  Suggest repair or replacement.

Terminal corroded,

 affecting performance  ..  A  ..  Require repair or replacement.

Terminal corroded, not

 affecting performance  ..  2  ..  Suggest repair or replacement.

Terminal loose, affecting

 performance  ............  B  ..  Require repair or replacement.

Terminal loose, not

 affecting performance  ..  1  ..  Suggest repair or replacement.

Threads damaged  .........  A  ..  Require repair or replacement.

Threads stripped (threads

 missing)  ...............  A  ............  Require replacement.

Wire lead conductors

 exposed  ................  B  ..  Require repair or replacement.

Wire lead corroded  ......  A  ..  Require repair or replacement.

Wire lead open  ..........  A  ..  Require repair or replacement.

Wire lead shorted  .......  A  ..  Require repair or replacement.

(1) - Refer to manufacturer’s diagnostic trouble code

      procedure and require repair or replacement of affected

      component(s).

(2) - Determine cause and correct prior to repair or

      replacement of part.

(3) - Determine source of contamination, such as engine coolant,

      fuel, metal particles, or water. Require repair or

      replacement.

(4) - Includes inoperative, intermittent operation, failure to

      perform all functions, or out of OEM specification.

         POWERTRAIN CONTROL PROM

         See POWERTRAIN CONTROL MODULES (PCM) AND PROM.

         PRESSURIZED EXPANSION TANK CAPS

         See RADIATOR CAPS AND PRESSURIZED EXPANSION TANK CAPS .

         RADIATOR CAPS AND PRESSURIZED EXPANSION TANK CAPS

RADIATOR CAP AND PRESSURIZED EXPANSION TANK CAP INSPECTION

Condition                 Code                          Procedure

Application incorrect  ...  B  ...........  Require replacement.

Coolant recovery check

 valve inoperative  ......  A  .......  (1) Require replacement.

Fails to maintain proper

 pressure  ...............  B  ...........  Require replacement.

Gasket missing  ..........  C  .  Require replacement of gasket.

Missing  .................  C  ...........  Require replacement.

Seal missing  ............  C  ...  Require replacement of seal.

(1) - Inoperative includes intermittent operation or out of

      OEM specification.

         RADIATOR FAN BLADES

RADIATOR FAN BLADE INSPECTION

Condition                 Code                          Procedure

Application incorrect  ...  B  ...........  Require replacement.

Attaching hardware

 broken  .................  A  ..  Require repair or replacement

                                                    of hardware.

Attaching hardware

 missing  ................  C  .........  Require replacement of

                                                       hardware.

Attaching hardware not

 functioning  ............  A  ..  Require repair or replacement

                                                    of hardware.

Bent  ....................  A  ...........  Require replacement.

Broken  ..................  A  ...........  Require replacement.

Cracked  .................  A  ...........  Require replacement.

Loose  ...................  A  .  Require repair or replacement.

Missing  .................  C  ...........  Require replacement.

         RADIATOR FAN CLUTCHES

NOTE:    Some lateral movement, measured at the fan blade tip,

         may be normal.

RADIATOR FAN CLUTCH INSPECTION

Condition                 Code                          Procedure

Attaching hardware

 broken  .................  A  ...  Require repair or replacement

                                                     of hardware.

Attaching hardware

 missing  ................  C  ..........  Require replacement of

                                                        hardware.

Attaching hardware not

 functioning  ............  A  ...  Require repair or replacement

                                                     of hardware.

Bearing noisy  ...........  A  ............  Require replacement.

Bearing worn  ............  A  ............  Require replacement.

Fastener loose  ..........  A  ...  Require repair or replacement

                                                     of fastener.

Inoperative  .............  A  ........  (1) Require replacement.

Leaking  .................  1  ............  Suggest replacement.

Seized  ..................  A  ............  Require replacement.

Slips (insufficient fan

 speed)  .................  A  ............  Require replacement.

Thermal control

 incorrect  ..............  B  ..  Require repair or replacement.

(1) - Inoperative includes intermittent operation or out of

      OEM specification.

         RADIATORS

RADIATOR INSPECTION

Condition                 Code                          Procedure

Air flow restriction  ....  A  .................  Require repair.

Application incorrect  ...  B  ............  Require replacement.

Attaching hardware

 broken  .................  A  ...  Require repair or replacement

                                                     of hardware.

Attaching hardware

 missing  ................  C  ..........  Require replacement of

                                                        hardware.

Attaching hardware not

 functioning  ............  A  ..   Require repair or replacement

                                                     of hardware.

Connection leaking  ......  A  ..  Require repair or replacement.

Corroded  ................  1  ..  Suggest repair or replacement.

Fins damaged, affecting

 performance  ............  A  ..  Require repair or replacement.

Fins damaged, not

 affecting performance  ..  2  ..  Suggest repair or replacement.

Internal oil cooler

 leaking  ................  A  ..  Require repair or replacement.

Internal restrictions,

 affecting performance  ..  B  ..  Require repair or replacement.

Internal restrictions, not

 affecting performance  ..  2  ..  Suggest repair or replacement.

Leaking  .................  A  ..  Require repair or replacement.

Threads damaged  .........  A  ..  Require repair or replacement.

Threads stripped (threads

 missing)  ...............  A  ..  Require repair or replacement.

Tubes damaged, affecting

 performance  ............  A  ..  Require repair or replacement.

Tubes damaged, not

 affecting performance  ..  ..  ........  No service suggested or

                                                        required.

         ROLL OVER VALVES

ROLL OVER VALVE INSPECTION

Condition                 Code                          Procedure

Inoperative  .............  A  .......  (1) Require replacement.

Leaking  .................  A  ...........  Require replacement.

Missing  .................  C  ...........  Require replacement.

(1) - Inoperative includes intermittent operation or out of

      OEM specification.

         SEALING COMPOUNDS

SEALING COMPOUND INSPECTION

Condition                 Code                          Procedure

Leaking  .................  A  ...........  ( 1) Require repair or

                                                     replacement.

(1) - Require inspection of mating and sealing surface and

      repair or replace as necessary.

         SEALS

SEAL INSPECTION