Mitsubishi Montero (1991+). Manual — part 122

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.

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

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

Restricted, affecting

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

AIR FILTER ELEMENTS

AIR FILTER ELEMENT INSPECTION

Condition Code Procedure

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

Paper filter element

oil-soaked . . . A . . (1) Require replacement.

Maintenance intervals ... 3 ... Suggest replacement to comply

with vehicle’s OEM recommended

service intervals.

Melted . . . . .. A . . ... Required replacement.

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

Restricted, affecting

performance . . . A . . . Require replacement.

Water-contaminated . .. A . . (1) Require replacement.

(1) - Further inspection required to determine cause.

AIR FILTER GASKETS

See AIR FILTER HOUSINGS AND GASKETS.

AIR FILTER HOUSINGS AND GASKETS

AIR FILTER HOUSING AND GASKET 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.

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

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

AIR FUEL RATIO SENSORS

AIR FUEL RATIO SENSOR INSPECTION

Condition Code Procedure

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.

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

Connector (Weatherpack

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

Connector melted . . A . . ... ( 1) Require repair or

replacement.

Connector missing . ... C . . . Require replacement.

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

replacement.

Inoperative . . . . B . . ... ( 3) Require repair or

replacement. Further

inspection required.

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

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

Resistance out of

specification . . .. B .. Require repair or replacement.

Restricted, affecting

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

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

Terminal burned, affecting

performance . . . A . . ... ( 1) 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) - 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.

AIR INJECTION CONTROL SOLENOIDS

AIR INJECTION CONTROL SOLENOID INSPECTION

Condition Code Procedure

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.

Connector broken . . A . Require repair or replacement.

Connector (Weatherpack

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

Connector melted . . A . . .. ( 1) Require repair or

replacement.

Connector missing . ... C . . ... Require replacement.

Inoperative . . . . B . . .. ( 2) Require repair or

replacement. Further

inspection required.

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

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

Resistance out of

specification . . .. B . Require repair or replacement.

Restricted, affecting

performance . . . A . Require repair or replacement.

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

Terminal burned, affecting

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

replacement of part.

(2) - Inoperative includes intermittent operation or out of

OEM specification. Some components may be serviceable;

check for accepted cleaning procedure.

AIR PLENUMS

AIR PLENUM INSPECTION

Condition Code Procedure

Integrated air or fuel

control components

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

replacement.

Internal air or fuel

components damaged,

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

of component.

Internal air or fuel

components damaged, not

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

required.

Internal air or fuel

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

component.

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

Restricted . . . .. A .. Require repair or replacement.

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

Threads stripped (threads

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

(1) - Inoperative includes intermittent operation or out of

OEM specification.

AIR PUMP BELTS

AIR PUMP BELT INSPECTION

Condition Code Procedure

Alignment incorrect . . B . . .. ( 1) Further inspection

required.

Cracked . . . . . 1 . . . Suggest replacement.

Frayed . . . . .. 1 . . . Suggest replacement.

Maintenance intervals ... 3 ... Suggest replacement to comply

with vehicle OEM recommended

service intervals.

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

Noisy . . . . ... 2 . . .. ( 2) Further inspection

required.

Plies separated . . . A . . . Require replacement.

Tension out of

specification . . .. B . . ... Require adjustment or

replacement.

Worn beyond adjustment

range . . . . .. B . . . Require replacement.

Worn so it contacts bottom

of pulley . . . .. A . . . Require replacement.

(1) - Determine cause of incorrect alignment and require repair.

(2) - Determine cause of noise and suggest repair.

AIR PUMPS (ELECTRIC-DRIVEN)

AIR PUMP (ELECTRIC-DRIVEN) INSPECTION