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Mitsubishi Montero (1991+). Manual - part 30

(such as compression

fitting) ............... B ............ Require replacement.

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

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

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

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

Threads stripped (threads

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

EXPANSION VALVES

EXPANSION VALVE 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.

Corroded internally ..... 1 ............ Suggest replacement.

Filter screen torn ...... A .. Require replacement of screen.

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

replacement.

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

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

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

Threads stripped (threads

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

(1) - Expansion valve operation may be affected by capillary

tube location, corrosion, and insulation tape.

Inoperative includes intermittent operation.

FUNCTION SELECTORS

See CONTROL HEADS (FUNCTION SELECTORS).

FUSES, FUSIBLE LINKS AND CIRCUIT BREAKERS

FUSE, FUSIBLE LINK AND CIRCUIT BREAKER INSPECTION

Condition Code Procedure

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

Blown ................... A ........ (1) Require replacement.

Corroded, affecting

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

Corroded, not affecting

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

Cracked, affecting

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

Cracked, not affecting

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

Inoperative ............. A ... (2) Require replacement.

Insulation damaged,

conductors exposed ..... A .. Require repair or replacement.

Insulation damaged,

conductors not exposed . 1 .. Suggest repair or replacement.

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

Routed incorrectly ...... B ................. Require repair.

Secured incorrectly ..... B ................. Require repair.

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.

(1) - Determine cause and correct prior to replacement

of part.

(2) - Inoperative includes intermittent operation.

FUSIBLE LINKS

See FUSES, FUSIBLE LINKS AND CIRCUIT BREAKERS.

GASKETS

GASKET 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.

HEATER CASES

See PLENUMS.

HEATER CONTROL VALVES

HEATER CONTROL VALVE 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.

Binding ................. 2 .. Suggest repair or replacement.

Coolant leak ............ A .. Require repair or replacement.

Disconnected ............ A .. Require repair or replacement.

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

replacement.

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

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

Seized .................. A .. Require repair or replacement.

Vacuum leak ............. A .. Require repair or replacement.

(1) - Includes inoperative, intermittent operation, or

failure to perform all functions.

HEATER CORES

HEATER CORE INSPECTION

Condition Code Procedure

Air flow obstruction .... A .. Require repair or 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.

Disconnected ............ A .. Require repair or replacement.

Fins damaged, affecting

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

Fins damaged, not

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

required.

Internal restrictions,

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

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

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

HEATER HOSES

HEATER HOSE INSPECTION

Condition Code Procedure

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

Connected incorrectly ... A ................. Require repair.

Corroded, not reusable .. 1 ............ Suggest replacement.

Cracked ................. A .. Require repair or replacement.

Hard (brittle) .......... 1 .. Suggest repair or replacement.

Inner fabric (webbing)

damaged ................ A ............ Require replacement.

Insufficient clamping

force, allowing hose to

leak ................... A .. Require repair or replacement.

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

Maintenance intervals ... 3 ............ Suggest replacement.

Melted .................. 1 .. Suggest repair or replacement.

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

Outer covering damaged .. 1 ............ Suggest replacement.

Outer covering damaged to

the extent that the inner

fabric is visible ...... A ............ Require replacement.

Protective sleeves

damaged ................ 2 . Suggest replacement of sleeves.

Protective sleeves

missing ................ 2 . Suggest replacement of sleeves.

Restricted, affecting

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

Restricted, not affecting

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

Routed incorrectly ...... 2 ................. Suggest repair.

Safety clip missing ..... C ............ Require replacement.

Spongy .................. 1 .. Suggest repair or replacement.

Stripped ................ A ............ Require replacement.

Surface cracks (dry-

rotted) ................ 1 .. Suggest repair or replacement.

Swollen ................. B ............ Require replacement.

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

Threads stripped (threads

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

Type incorrect .......... 1 .. Suggest repair or replacement.

HIGH PRESSURE RELIEF VALVES (HPRV)

HIGH PRESSURE RELIEF VALVE (HPRV) INSPECTION

Condition Code Procedure

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

replacement.

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

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

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

Threads stripped (threads

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

(1) - Inoperative includes intermittent operation or out of

OEM specification.

IDLERS

See TENSIONERS.

IN-LINE FILTERS

IN-LINE FILTER INSPECTION

Condition Code Procedure

Connection leaking ...... B .. Require repair or replacement.

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

Restricted .............. A ............ Require replacement.

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

Threads stripped (threads

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

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