Mitsubishi Montero (1991+). Manual — part 47

of caliper.

Piston sticking . . . A . . ... Require rebuilding or

replacement of caliper.

Slide mechanism

sticking . . . ... A ... Require repair or replacement

of slide mechanism.

(1) - Only required if the hydraulic system must be opened.

(2) - Seized is defined as a bleeder screw that cannot be

removed after a practical attempt at removing. Only

required if the hydraulic system must be opened.

CONTROLLERS

See ELECTRONIC CONTROLLERS.

DIGITAL RATIO AXLE CONTROLLERS AND BUFFERS (DRAC AND DRAB)

DIGITAL RATIO AXLE CONTROLLER AND BUFFER INSPECTION

Condition Code Procedure

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

Connector (Weatherpack

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

Connector melted . . A . . (1) Require replacement.

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

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

Output signal incorrect . B .. 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.

(1) - Determine cause and correct prior to replacement of part.

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

replacement of part.

DISABLE SWITCHES

See SWITCHES.

DRUMS

Determine the need to recondition based upon individual drum

conditions that follow. Friction material replacement does not require

drum reconditioning unless other justifications exist. DO NOT

recondition new drums unless they are being pressed or bolted onto an

existing hub. It is not necessary to replace drums in axle sets.

However, when replacing or reconditioning a drum due to the conditions

that follow, you may suggest reconditioning of the other drum on the

same axle to eliminate uneven braking behavior. Always wash drums

after servicing or before installing.

DRUM INSPECTION

Condition Code Procedure

Balance weight missing .. .. . . No service suggested or

required.

Bell-mouthed, affecting

performance . . . A . ... Require reconditioning or

replacement.

Cooling fin broken . .. .. . . No service suggested or

required.

Cracked . . . . . B . . . Require replacement.

Drum diameter is greater

than OEM "machine to"

specifications but less

than "discard at"

specifications, and the

drum does not require

reconditioning . . . 1 . . (1) Suggest replacement.

Drum diameter will exceed

OEM "machine to"

specifications after

required

reconditioning . . . B . . (2) Require replacement.

Hard-spotted . . . 2 . ... Suggest reconditioning or

replacement.

Measured diameter is

greater than OEM discard

specifications . . . B . . . Require replacement.

Out-of-round (runout),

affecting performance .. A . ... Require reconditioning or

replacement.

Out-of-round (runout),

exceeding manufacturer’s

specifications . . . B . ... Require reconditioning or

replacement.

Scored . . . . .. B . ... Require reconditioning or

replacement.

Surface threaded due to

improper machining . . B . ... Require reconditioning or

replacement.

Tapered, affecting

performance . . . A . ... Require reconditioning or

replacement.

(1) - Only applies to vehicles for which OEM "machine to"

specifications exist. If OEM does not supply "machine to"

specifications, the drum may be worn to discard

specifications.

(2) - If OEM does not supply "machine to" specifications, you

may machine to discard specifications.

ELECTRICAL PUMPS AND MOTORS

Copied fuel pump conditions from engine UIGs & deleted

pulsator from leaking conditions.

ELECTRICAL PUMP AND MOTOR 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.

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 replacement.

Inoperative . . . . A . . . .. ( 3) Require repair

or replacement.

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

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

Noisy . . . . ... 2 .. Suggest 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. Require repair or

replacement.

(3) - Inoperative includes intermittent operation or out of OEM

specifications.

ELECTRONIC CONTROLLERS

ELECTRONIC CONTROLLER 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 melted . . A . . ... ( 2) Require repair or

replacement.

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

Contaminated . . . A .. Require repair or replacement.

Inoperative . . . . B .. Require repair or replacement.

(3) Further inspection required.

Leaking . . . . . A .. 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) - Inoperative includes intermittent operation or out of OEM

specification. Some components may be serviceable. Check

for accepted cleaning procedure.

FLUID

See BRAKE FLUID.

FLUID LEVEL SENSOR SWITCHES

See SWITCHES.

FOUR WHEEL DRIVE SWITCHES

See SWITCHES.