1991 MITSUBISHI ECLIPSE engine

21-12 MANUAL TRANSAXLE - Special Tools/Troubleshooting
I
IICPintermediate shaft lock nut
MD998819Installer adapterInstallation of differential case bearing
TROUBLESHOOTINGNZlEAABsSymptomVibration, noise
3il leakage
Hard shift
Jumps out of gearProbable causeRemedy
a. Loose or damaged transaxle anda. Tighten or replace mounts
engine mounts
b. Inadequate shaft end playb. Correct end play
c. Worn of damaged gears
c. Replace gears
d. Use of inadequate grade of oild. Replace with specified oil
e. Low oil level
e. Replenish
f. Inadequate engine idle speed
f. Adjust idle speed
a. Broken or damaged, oil seal or O-ringa. Replace oil seal or O-ring
a. Faulty control cable
a. Replace control cable
b. Poor contact or wear of synchronizer ring
and gear coneb. Correct or replace
c. Weakened synchronizer springc. Replace synchronizer spring
d. Use of inadequate grade of oil
d. Replace with specified oil
a. Worn gear shift fork or broken poppet
springa. Replace shift fork or poppet spring
b. Synchronizer hub to sleeve spline
clear-ante too largeb. Replace synchronizer hub and sleeve

MANUAL TRANSAXLE - Transaxle21-19
TRANSAXLE
- REMOVAL AND INSTALLATIONNZlMA-A
. .
,-27-34 Nm
20-25 ft.lbs.15-22 Nm
11-16
ft.lbs.43-55 Nm
32-39
ft.lbs.
\
60-80 Nm*43-58 ft.lbs.*60-80 Nm
/da-,, ft.lbs.
lo-12 NmI7-9
ft.lbs.I
15-2: Nm
11-16 ft.lbs.OOAOl~4
Pre-removal Operation@Removal of the Battery
rl Draining of the Transaxle Oil (Refer to
P.21-13.)l Removal of the Air Hose(Refer to GROUP 11-Air Cleaner.)
Post-installation 0erationl installation of theI!attery
l supplying of Transaxle Oil (Refer to P.21-13.)*Installation of the Air Hose
(Refer to GROUP 11 -Air Cleaner.)
l checking the Operation of the Shift Lever
l checkina the Ooeration of the Meters and Gauges
Removal steps
1. Cotter pin
2. Connection for select cable
3. Connection for shift cable
4*4. Connection for clutch release cylinder
5. Backup light switch connector
6. Connection for speedometer cable
I)* 7. Starter
8.
Lfrsaxle assembly upper part coupling
9. Transaxle mount bracket
ZKeverse the removal procedures to reinstall. ” ’(2) W : Refer to “Service Points of Removal”.
(3) ~~ : Refer to “Service Points of Installation”.
(4) m : Non-reusable parts
(5)For tightening locations indicated by the * symbol, fjrst
tighten temporarily, and then make the final tightenrngwith the entire weight of the engine applied to the
vehicle body.
(6)If therease has been wiped from the input shaft spline
or if taeinput shaft has been replaced, apply specralgrease (MOPAR Multi-mileage Lubricant Part
No.2525035 or equivalent) to the input shaft Spline.

MANUAL TRANSAXLE 2 S~ecifCca?io’iik
2f.46g
\ ,...,
,,, .,
SPECIFICATIONS
1 L,‘S. / ,‘; ,< ’,f. : ,: ; .>r
“. . ..&
. ’ GENERAL SPECIFICATIONSNZ1.pA.B’
Items
ModelApplicable engine
TypeGear ratio
1 st
2nd
3rd
4th
5th
ReverseReduction ratio
PrimaryFront differential
TransferSpeedometer gear ratio (driven/drive)
Oil quantity
Transaxle
TransferSpecifications
(I
W5M33-2-N PZV.,A I
4G63
5-speed transaxle floor shift
3.083
I .684
1.115
0.833
0.666
3.166
1.275
3.866
1.090
29136lit.
(qts.)2.3 (2.43)
0.6
l.63)
SERVICE SPECIFICATIONSN21CB-B
d-...
Items
Standard value
TransaxleInput shaft end play
Input shaft rear bearing end play
Intermediate gear preload
Intermediate gear bearing end play
Front output shaft preload
Center differential
Viscous coupling end play
Differential case preload
Differential pinion backlash
Front differential
Differential case end play
Differential pinion backlash
TransferBevel gear set backlash
Driven bevel gear turning drive torque
Drive bevel gear shaft turning drive torqueSpecifications
o-0.05 (O-.002)
0.01-0.09 (.0004-,004)
0.08-0.14 (.0031-,006)
0.01-0.11 (.0004-,004)
0.08-0.13 (.0031-,005)
0.1-0.26 (.0039-.OlO)0.08-O. 13
LOO31 - ,005)
0.025-0.150 LOO01 -.006)
0.05-0.17 (.0020-,007)
0.025-0.150 (.OOOl-,006)
0.08-0.13 (.0031-.005)
1
.O- 1.7 Nm (0.72- 1.23 ft.lbs.11.7-2.5 Nm (1.23-1.81
ft.lbs.1
mm,.(in.)

21-82MANUAL TRANSAXLE - Transaxle
TRANSAXLE
REMOVAL AND INSTALLATION
Pre-removal Operationl Removal of the Battery*Draining of the Transaxle Oil (Refer to P.Zl-13.)
@Removal of the Air Hose
(Refer to GROUP 11 -Air Cleaner.)IO-1
7-1111-16
ftlbs.
Post-installation Operation@Installation of the Battery
*Supplying of Transaxle Oil (Refer to P.21-13.)*Installation of the Air Hose
(Refer to GROUP II-Air Cleaner.)
*Checking the Operation of the Shift Lever
@Checking the Operation of the Meters and Gauges
27-34 Nm
60-60 Nm*60-80 Nm20-25 ft.lbs.
\
43-58/t.,b~43-58 ft.lbs.
15-22
6 Nm
ftlbs.
15-22 Nm
vt11-16
ft.lbs.Removal steps
1. Cotter pin
2. Connection for select cable
3. Connection for shift cable
*I)4. Connection for clutch release cylinder
5. Backup light switch connector
6. Connection for speedometer cable
l * 7. Starter
8.
A;;saxle assembly upper part coupling
9. Transaxle mount bracket
NZlMA-B -
,“rr,s.
09AOl44
NOTE(1) Reverse the removal procedures to reinstall.
(2)
+e : Refer to “Service Points of Removal”.
(3) I)+ : Refer to “Service Points of Installation”.
(4) m : Non-reusable parts(5)For tightening locations indicated by the * symbol, first
tighten temporarily, and then make the final tightening
with the entire weight of the engine applied to the
(6)vehicle body.
If the grease has been wiped from the input shaft and
center shaft splines or if the input shaft and center shaft
have been replaced, apply special grease
(MOPARMulti-mileage Lubricant Part No. 2525035 or equivalent)
to the input shaft and center shaft splines.

AUTOMATIC TRANSAXLE - Specifications
SPECIFICATIONS
-+ GENERAL [email protected]
TypeTorque converter
TypeEngine stall speed
Stall speed ratio
Transaxle
TypeGear ratio
First
Second
Third
Fourth
ReverseFinal ratio
gearSpeedometer gear ratio
[drive/driven)
1.8L Engine2.0L DOHC Engine 2.0L DOHC
2.0 DQHCTurbo Engine
T”‘pJyine.
F4A22-2-M PDF4A22-2-M PD 1F4A33-U P61W4A33-1 -U P6Full automatic
Full automatic
Full automatic
Full automatic
4 speed transaxle
4 speed transaxle4 speed transaxle
4 speed transaxle
3 element with
3 element with3 element with
3 element with
damper clutch
damper clutchdamper clutch
damper clfi&h
1,800-2,800 rpm1,800-2,800 rpm1,800-2,800 rpm1,800-2,806 ipm
2.051.901.741.74 *,
Electronically
Electronicallycontrolled 4 speed controlled 4 speedElectrbnicallyElectrotiicallyfull automaticcontrolled 4 speed controlled,i4’ speed
full automatic
full automatic
full automatic
2.846
2.8462.551
2.551c1.5811.5811.4881.488 f *r
1 .ooo
1 .ooo1 .ooo1 .ooo
0.685
0.6850.6850.685
2.176
2.1762.176
2.176
4.007
4.0074.3764.42’2
””
*36129361293612936129‘,!
SERVICE SPECIFICATIONS
TransaxleItems
Standard valueTransfer driven gear preload
(Center differential case
preload) mm (in.)
Transfer shaft end play
mm (in.)
Low reverse brake end play
mm (in.)
Input shaft end play
mm (in.)
Differential case end play
mm (in.)
Differential case preload
mm (in.)
Differential case end play
mm (in.)
Differential gear and pinion backlash
mm (in.)
Oil pump side clearance
mm (in.)
Output flange bearing play
mm (in.)Specifications
0.075-0.135 (.0030-.0053)O-0.025
(O-.001 0)
1.0-l .2 (.039-,047)
0.3-l .o (.012-.039).,O-O.1 5 (O-.006),*, ,_ ,”0.075-O. 135
(.0030- .0053)1.
0.045-0.165 (.0017-.0064)
0.025-0.150 (.OOlO-.0059).,‘.a .;.; ‘>
o.03-o.05 (~oo12-~o(j~o’) ” i.u:-., ‘~O-0.06
(O-.0024)

21-166AUTOMATIC TRANSAXLE - SDecifications
TORQUE SPECIFICATIONS,. _ ,,,_ .Nglcc-
ItemsTie rod end to knuckle
Lower arm ball joint to knuckle
Transaxle mounting bracket to transaxle
Special bolts
Selector lever assembly mounting bolts
Automatic seat belt guide ring attaching bolt
Shift lock cable to selector lever assembly
Clamp to body
Starter motor mounting bolt
Oil cooler mounting bolt
Eye bolt
Tube bracket
Tube bracket
Oil cooler hose clamp
Hose bracket
Cover to selector knob
Selector knob to lever assembly
Bell housing cover to engine
Transaxle mounting bolt
[lo mm l.40 in.) diameter bolt]Transaxle mounting bolt
[8 mm I.31 in.) diameter bolt]
Torque converter to drive plate
Transaxle control cable to body
Transaxle control cable adjusting nut
Drive shaft nut
Under cover
Transfer mounting boltndicator panel-ever assembly to bracket assembly
3ight member installation bolt
Front
Rear
;usset
Zenter bearing bracket
:l=4A22>Oil bolt
panDrive plate-to-converter tightening bolt
Drain plug
Pressure check plug
Pulse generator mounting bolt
Bearing retainer screw
Lock plate bolt
Converter housing bolt
One-way clutch outer race bolt
Differential drive bolt
gearManual control lever nut
Manual control shaft set screw
Nm24-35
60-72
60-8046-53
9-14
17-26
4-6
4-6
27-34
8-12
30-353-5
8-12
4-6
3-5
2.0 or more
2.0 or more
10-12
10-12
30-3573-77
9-14
IO-14
200-2609-13
60-80
1 .o-2.0
14-20
80- 100
70-80
70-8036-46
10-1246-53
30-35
8-10
IO-12
17-2235-45
19-23
25-35
130-14017-21
8-10
-.
ft*lgk+ ‘. St. :“.. (1.17-25
I ~. ‘,43-52
43-58
33-38
7-1012-19
3-4
3-4
20-25i::6-8
22-25
2-4
6-8
3-4
2-4
1..4 or more
1.4 or more
7-9
7.2-8.7
22-25
53-55
7-10
7-10144-188
7-1043-58
0.7-14
10-1458-72
51-58
51-5826-33
7-9
34-38
22-25
6-7
7-9
12-15
26-32
14-16
18-25
94-10113-15
6-7

AUTOMATIC TRANSAXLE - TroubleshootingBased upon use of the troubleshooting
guide, the probable location of the prob-
lem should be estimated.
Checks should be made of fluid levels
and the condition of the ATF, as well as
bles; adjustments should then be made if
If a presumption has been made that
there is an abnormal condition some-
check the fault code, in order to determinethe probable location of the problem, by
When the abnormal system is discovered,
check each element (sensors, etc.) one byone, and make repairs as necessary.
“~^II_When the abnormal condition is pre-
sumed to be in the
orI-pressure-controlsystem, check by making an oil-pressure
If the problem is unusually dirty ATF,
of the clutch or brakes, or an abnormal
condition of the transaxle itself,
disassem-TROUBLESHOOTING
”N21EeAYFunctional malfunctions of the ELC4A/T can lead to other
problems, such as those described below:
(1) Improper maintenance and/or adjustments
(2) Malfunctions of the electronic control functions
(3) Malfunctions of mechanical functions
(4) Malfunctions of hydraulic control functions
(5) Malfunctions of engine performance
etc.In order to properly determine (“Troubleshoot”) the source of
these malfunctions, it is first essential to methodically ques-
tion the user concerning the details of the problem, such qs
the condition of the problem, the situation at the time the
problem occurred, and any other relevant information, all in as
much detail as possible. The user
shoutd also be asked
whether or not the problem has occurred more than once,
and under what conditions.
Subsequently, certain tests should be conducted in a certain
order, as described at the left.

AUTOMATIC TRANSAXLE - Troubleshooting21483
1.8L Engine (F4A22-2-MPD)
+. P range
:,
100II
80c I
I/zb/I/i A’/-60II
Fe
'!zI:I40Jk///@ /'
a,IzI
2Ie20-I
I/' IA (L)24.3 (2,L) 3-14
I(Ds)
IdleI II I1,0002,000
3,000
4,000
5,0006,000Transfer shaft speed
r/min.1I1,
(ii);$(::I(7:)(4:)(::)(i;)(ii)(ii)(56) 90(62) 100(68) 110(75) 120(81) 130(87) 140(93) 150(99) 160(106) 170Vehicle speed km/h (mph)TFA0486
E range
I
- 60I
PI40.
!
a,It:!
ILIlt?1,0002,0003,0004,0005,000~6,000Transfer shaft speed
r/min.1,1I.$1('69(::,(%(%,$7)(i?)(ii,&(56) 90(62) 100(68) 110(75) 120(81) 130(87) 140(93) 150(99) 160(106) 170Vehicle speed
km/h (mph)TFA0487