Mitsubishi Montero (1991+). Manual — part 133

FUEL RAILS

FUEL RAIL 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.

Contaminated . . . A . . (1) Require replacement.

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

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

Rust-pitted . . . . 1 . . . Suggest replacement.

(1) - Determine source of contamination. Require repair or

replacement.

FUEL RESTRICTORS

See FUEL FILLER NECKS AND RESTRICTORS.

FUEL TANKS

FUEL TANK 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.

Baffles loose . . ... A .. Require repair or replacement.

Contaminated . . . A . . . . ( 1) Require repair.

Corroded internally . . A .. Require repair or replacement.

Distorted, affecting

performance . . . B . . . Require replacement.

Distorted, not affecting

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

required.

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

(1) - Determine source of contamination. Require repair or

replacement.

GAS CAPS

GAS CAP INSPECTION

Condition Code Procedure

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

Fails to maintain proper

pressure . . . ... A . . ... Require replacement.

Gaskets missing . . . C . . ... Require replacement.

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

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

Plugged (vacuum and

pressure relief) . ... A . . ... Require replacement.

Seals missing . . ... C . . ... Require replacement.

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.

GROMMETS (VALVE COVER)

GROMMET (VALVE COVER) INSPECTION

Condition Code Procedure

Leaking . . . . . 2 . . ... ( 1) Suggest repair or

replacement.

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

repair or replace as necessary.

HARMONIC DAMPERS

HARMONIC DAMPER 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.

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

Dented (fluid

type only) . . . . A . . ... Require replacement.

Keyway distorted . . A . Require repair or replacement.

Leaking (Fluid damper

only) . . . . .. A . . ... Require replacement.

Loose . . . . ... A . . ... Require replacement.

Noisy . . . . ... A . . ... Require replacement.

Outer ring slipped out of

position . . . ... A . . ... Require replacement.

Positioned incorrectly .. A . Require repair or replacement.

Rubber damping material

deteriorated . . ... 1 . . ... Suggest replacement.

Seal surface worn, causing

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

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

Threads stripped (threads

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

HEATER CONTROL VALVES

HEATER CONTROL VALVE 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.

Bypassed . . . . A . . . Require replacement.

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

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

replacement.

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

Restricted . . . .. 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 restriction . 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.

Bypassed . . . . A .. Require repair or replacement.

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 restrictions,

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

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

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

HOSE AND TUBE COUPLERS, CONNECTORS AND CLAMPS

NOTE: When replacing fuel lines and hoses, replace with product

that meets or exceeds OEM design specifications.

HOSE AND TUBE COUPLER, CONNECTOR AND CLAMP INSPECTION

Condition Code Procedure

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

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

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

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

Insufficient clamping

force, allowing hose to

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

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

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

Safety clip missing (not

leaking) . . . ... C ... Require replacement of safety

clip.

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

HOSE CLAMPS

See HOSE AND TUBE COUPLERS, CONNECTORS AND CLAMPS .

HOSE CONNECTORS

See HOSE AND TUBE COUPLERS, CONNECTORS AND CLAMPS .

HOSE COUPLERS

See HOSE AND TUBE COUPLERS, CONNECTORS AND CLAMPS .

HOSES AND TUBES (FUEL LINES, RADIATOR, VACUUM, BY PASS,

HEATER, RECOVERY TANK AND OIL COOLERS)

HOSE AND TUBE (FUEL LINE, RADIATOR, VACUUM, BY PASS, HEATER,

RECOVERY TANK AND OIL COOLER) INSPECTION

Condition Code Procedure

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

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

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

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

Dry-rotted . . . .. 1 .. Suggest repair or replacement.

Hard . . . . . 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.