SsangYong Korando II (1996-2006 year). Manual - part 285

AUTOMATIC TRANSMISSION  5A-43

SSANGYONG  MY2002

Condition

Harsh 2-3 shift

Possible Causes

•

Jammed band 1 release valve.

•

Faulty S3 or S2 solenoid.

•

Faulty clutch apply regulator
valve.

•

Missing or damaged clutch
apply feed ball.

•

Damaged input shaft sealing
rings.

•

Damaged C1 piston ‘O’ rings.

•

Damaged or dislodged C1
piston bleedball.

•

Faulty S1 or S4 solenoid.

•

Jammed band 1 release valve.

•

Incorrect front band adjustment.

•

Damaged front servo piston ‘O’
rings.

•

Faulty or damaged variable
pressure solenoid (S5).

•

Faulty band apply regulator
valve.

Action

•

Inspect the release valve.
Repair or replace as necessary.

•

Inspect S3 or S2. Repair or
replace as necessary.

•

Inspect the regulator valve.
Repair or replace as necessary.

•

Inspect the ball. Refit or replace
as necessary.

•

Inspect the sealing rings. Refit
or replace as necessary.

•

Inspect the ‘O’ rings. Refit or
replace as necessary.

•

Inspect the bleed ball. Refit or
replace as necessary.

•

Inspect S1 or S4. Repair or
replace as necessary.

•

Inspect the release valve.
Repair or replace as necessary.

•

Inspect the band. Adjust as
necessary.

•

Inspect the ‘O’ rings. Refit or
replace as necessary.

•

Inspect S5. Repair or replace as
necessary.

•

Inspect the regulator valve.
Repair or replace as necessary.

Harsh 3-4 shift

5A-44  AUTOMATIC TRANSMISSION

SSANGYONG  MY2002

SHIFT QUALITY FAULTS

Condition

Possible Causes

•

Incorrect auto transmission fluid
(ATF).

•

S5 faulty won, or incorrectly
fitted.

•

Band apply and clutch apply
regulator springs misplaced.

•

Over-run Clutch (OC) /Low-1st
ball misplaced.

•

C4 clutch worn or burnt.

•

C4 wave plate not lined up with
the holes in the piston.

•

S5 worn.

•

Incorrect C4 pack clearance.

•

Damaged C4 clutch.

•

Cracked C2 piston (leaking into
C4).

•

Incorrect band adjustment

•

Front servo plastic plug missing

•

B1R spring broken.

•

B1R spring/plug left out.

•

C1/B1R ball misplaced.

•

C1 clutch damaged.

•

Restriction in C1 feed.

•

C1 piston check ball jammed.

•

Overdrive or input shaft sealing
rings damaged.

•

C1/B1R ball misplaced.

•

Overdrive or input shaft sealing
rings damaged.

•

C1 clutch damaged.

•

Rear band incorrectly adjusted
or damage

•

Low-1st check ball misplaced.

•

4-3 sequence valve in backwards.

•

Low-1st check ball misplaced.

Action

•

Drain and fill with specified ATF.

•

Check that S5 is fitted correctly,
or replace S5.

•

Inspect band apply and clutch
apply regulator springs. Refit or
replace as necessary

•

Inspect the ball. Refit or replace
as necessary.

•

Inspect C4 clutch. Replace or
repair as necessary.

•

Check the alignment. Realign as
necessary.

•

Inspect S5 and replace as
necessary.

•

Check the clearance and adjust
as necessary.

•

Inspect C4. Repair or replace as
necessary.

•

Inspect piston. Repair or
replace as necessary.

•

Inspect and adjust band as
necessary.

•

Replace the plug.

•

Replace the spring.

•

Replace the spring/plug.

•

Refit the ball.

•

Inspect the clutch. Repair the
clutch as necessary.

•

Inspect and clean C1 feed.

•

Replace the piston.

•

Inspect and replace the sealing
rings and/or shaft as necessary.

•

Inspect and replace the ball.

•

Inspect and replace the sealing
rings and/or shaft as necessary.

•

Inspect and repair the C1 clutch
as necessary.

•

Inspect and adjust or replace
rear band.

•

Inspect and re-fit the ball.

•

Refit the valve.

•

Replace the ball.

Manual 4-3-2-1 is soft delayed or
missing

Firm 1-2 Hot

4th Tied up

Tied up on 2-3

Flare on 2-3

Slips in 4th

Flare on 4-3, Flare on 3-2

Firm Manual low shift-high line
press.

Slips in reverse, no manual 1st

All Shifts Firm

AUTOMATIC TRANSMISSION  5A-45

SSANGYONG  MY2002

Condition

Harsh 1-2 shift

Possible Causes

•

Faulty inhibitor switch.

•

Faulty throttle position sensor.

•

Incorrect front band adjustment.

•

Damaged front servo piston ‘O’
rings.

•

Faulty or damaged variable
pressure solenoid (S5).

•

Faulty S1 or S4 solenoid.

•

Faulty Band Apply Regulator
(BAR) valve.

•

Misassembled front servo return
spring.

•

Jammed Converter Clutch
Control Valve (CCCV).

•

Faulty solenoid 7.

Action

•

Check the resistance. Replace
the inhibitor switch as necessary.

•

Inspect and replace the sensor
as necessary.

•

Inspect and adjust the band as
necessary.

•

Inspect and replace the ‘O’
rings as necessary.

•

Inspect, repair or replace S5 as
necessary.

•

Inspect, repair or replace S1 or
S4 as necessary.

•

Inspect, repair or replace the
BAR as necessary.

•

Inspect and repair as necessary.

•

Inspect and clean CCCV.

•

Inspect, repair or replace as
necessary.

Stalls when Drive Or Reverse

Selected Shudder on Rolldown

5A-46  AUTOMATIC TRANSMISSION

SSANGYONG  MY2002

AFTER TEARDOWN FAULTS

Condition

C2 burnt

Possible Causes

•

Gear shift lever linkage out of
adjustment.

•

S6 foiled - stuck low.

•

Overdrive/output shaft sealing
rings damaged.

•

C2 piston cracked.

•

Incorrect C4 pack clearance.

•

C4 wave plate not lined up
properly.

•

Overdrive or output shaft sealing
rings damaged.

•

C2 piston cracked.

•

Over-run Clutch (OC) /low-1st
ball misplaced.

•

B1R spring broken.

•

Input shaft sealing ring cut.

•

C1/B1R ball misplaced.

•

B1R spring left out.

•

Overdrive or input shaft sealing
rings damaged.

•

C1 piston cracked.

•

Ball capsule jammed.

•

4-3 sequence valve in backwards.

•

Clutch Apply Feed (CAF) /B1R
ball left out.

•

Rear band incorrectly adjusted
or damaged.

•

Reverse-low/first ball misplaced.

Action

•

Inspect, repair C2 and adjust
the linkage as necessary.

•

Repair C2. Inspect, repair or
replace S6 as necessary.

•

Repair C2. Inspect, replace the
sealing rings and/or shaft as
necessary.

•

Repair C2. Inspect, repair or
replace the C2 piston as
necessary.

•

Inspect C4 and repair as
necessary.

•

Inspect and adjust the C4 pack
clearance as necessary.

•

Repair C4. Inspect and realign
the wave plate as necessary.

•

Repair C4. Inspect and realign
the sealing rings and/or shaft as
necessary.

•

Repair C4. Inspect and replace
the C2 piston as necessary.

•

Repair C4. Inspect and refit the
ball as necessary.

•

Inspect and repair B1 and
replace the spring as necessary.

•

Replace sealing ring.

•

Repair B1. Refit the ball as
necessary.

•

Inspect and repair C1 and
replace the spring.

•

Repair C1. Inspect and replace
the sealing tongs and/or shaft
as necessary.

•

Repair C1. Inspect and replace
the C1 piston as necessary.

•

Repair C1. Inspect and refit the
capsule as necessary.

•

Repair C1. Inspect and refit the
valve as necessary.

•

Repair C1. Inspect and replace
the ball as necessary.

•

Inspect and adjust the band as
necessary.

•

Inspect and refit the ball as
necessary.

C4 burnt

B1 burnt

C1 burnt

B2 burnt
 (Slips in reverse - no manual 1st )