automatic transaxle DAEWOO NUBIRA 2004 Service Service Manual

5A1 – 6IZF 4 HP 16 AUTOMATIC TRANSAXLE
DAEWOO V–121 BL4
Application Lb–InLb–Ft NSm
Fluid Level Plug4533–
Line Pleasure Plugs2015–
Valve Housing 1 Cover Attachment Bolts6–53
Solenoid Valve Attachment Bolts6–53
Pressure Control Regulator(EDS) Attachment Bolts6–53
Oil Cooler Inlet Pipe Bolts3526–
Oil Cooler Outlet Pipe Bolts3526–
Shift Control Cable Adjuster Pinch Nut8–71
Shift Control Cable Attachment Nut8–71
Upper Transaxle–to–Engine Bolts7555–
Selector Lever(On Transaxle Case)1511–
Torque Converter Attachment Bolts4533–
Shift Control Assembly Mounting Bolt, Nut8–71
Lower Engine–to–Transaxle Bolts(a)7555–
Lower Engine–to–Transaxle Bolt(b)2115–
Lower Engine–to–Transaxle Bolts(c)3123–
Rear Transaxle Mounting Bracket Bolts6245–
Damping Block Connection Bolt and Nut6850–
Left Transaxle Mount Bracket Cage Bolt(a)11 081–
Left Transaxle Mount Bracket Cage Bolt(b)6548–
Left Transaxle Mount Bracket Cage Nut(c)6548–
Left Transaxle Mounting Bolts4835–

ZF 4 HP 16 AUTOMATIC TRANSAXLE 5A1 – 7
DAEWOO V–121 BL4
RangePark/
Neutr
alRever
seD321
GearNR1st2nd3rd4th1st2nd3rd1st2nd1st
Solenoid Valve
1ONON/
OFFON/
OFFON/
OFFON/
OFFON/
OFFON/
OFFON/
OFFON/
OFFON/
OFFON/
OFFON/
OFF
Solenoid Valve
2ONONONOFFOFFOFFONOFFOFFONOFFON
Line Pressure
Control Sole-
noid Valve 3
(EDS 3)OFFOFFOFFONON/
OFFON/
OFFOFFONON/
OFFOFFONOFF
Line Pressure
Control Sole-
noid Valve 4
(EDS 4)ONOFFONONONOFFONONONONONON
Line Pressure
Control Sole-
noid Valve 5
(EDS 5)OFFOFFONONOFFOFFONONOFFONONON
Line Pressure
Control Sole-
noid Valve 6
(EDS 6)ONOFFONONONOFFONONONONONON
Brake BAAAAAAAA
Brake CH
Brake DH
Clutch EAAAAAA
Brake FHHHHHHH
Lock–up
ClutchA
A = Applied
H = Holding
ON = The solenoid is energized.
OFF = The solenoid is de–energized.
** = Manual Second–Third gear is only available above approximately 100 km/h (62 mph).
*** = Manual First–Second gear is only available above approximately 60 km/h (37 mph).
Note : Manual First–Third gear is also possible at high vehicle speed as a safety feature.
SHIFT SPEED CHART
Up Shift Speed
MODELFirst–Second gear (±3.0
mph (4.8km/h))Second–Third gear (±4.0
mph (6.4km/h))Third–Fourth gear (±5.0
mph (8km/h))
10%
TPS25%
TPS50%
TPS100%
TPS10%
TPS25%
TPS50%
TPS100%
TPS10%
TPS25%
TPS50%
TPS100%
TPS
1.8 DOHC
mph (km/h)9
(15)11
(18)18
(29)32
(52)18
(29)23
(37)34
(55)62
(99)25
(45)34
(55)47
(76)98
(157)

5A1 – 8IZF 4 HP 16 AUTOMATIC TRANSAXLE
DAEWOO V–121 BL4
Down Shift Speed
MODELDown Shift (±4.0 mph (6.4km/h))Lock Up Clutch Applied
(Fourth)Lock Up Clutch
Released
(Fourth)
Fourth–Th
ird
(Coast)Third–Sec
ond
(Coast)Second–Fi
rst
(Coast)10%25%10%25%
1.8 DOHC
mph (km/h)25 (41)13 (21)7 (11)48 (77)48 (77)42 (68)42 (68)
LINE PRESSURE
Gear RangeSolenoidLine PressureB PortE Port
Park / NeutralONLOW90~124.7 psi
(6.2~8.6 bar)
OFFHIGH221.9~252.3 psi
(15.3~17.4 bar)
ReverseONLOW89.9~124.7 psi
(6.2~8.6 bar)
OFFHIGH221.9~252.3 psi
(15.3~17.4 bar)
DriveONLOW90~124.7 psi
(6.2~8.6 bar)
OFFHIGH137.7~162.4 psi
(9.5~11.2 bar)
3ONLOW90~124.7 psi
(6.2~8.6 bar)90~124.7 psi
(6.2~8.6 bar)
OFFHIGH221.9~252.3 psi
(15.3~17.4 bar)137.7~162.4 psi
(9.5~11.2 bar)
2ONLOW90~124.7 psi
(6.2~8.6 bar)
OFFHIGH137.7~162.4 psi
(9.5~11.2 bar)
1ONLOW90~124.7 psi
(6.2~8.6 bar)
OFFHIGH221.9~252.3 psi
(15.3~17.4 bar)

ZF 4 HP 16 AUTOMATIC TRANSAXLE 5A1 – 9
DAEWOO V–121 BL4
SPECIAL TOOLS
SPECIAL TOOLS TABLE
Scan Tool
DW110–060
Engine Support Fixture
DW260–020
Transaxle Holding
Fixture
DW260–010
Transaxle Support
Fixture
DW260–030
Axle Seal Installer
DW260–050
Park/Neutral Position
Switch Installer
DW260–060
Brake F Split Stop Ring
Remover/Installer
DW260–070
Transaxle Fluid Plug
Remover/Installer

5A1 – 10IZF 4 HP 16 AUTOMATIC TRANSAXLE
DAEWOO V–121 BL4
DW240–010
Universal Pressure
Gauge Set
DW260–150
Clutch E Stop Ring
Remove/Installer
DW260–140
Clutch B Stop Ring
Remover/Installer
DW260–160
Brake C/D Snap Ring
Remover/Installer
DW260–080
Clutch B/E Shim
Setting Gauge
DW260–120
Clutch B
Adjust Ring
DW260–130
Clutch E
Adjust Ring
DW260–100
Clutch B/E
Disc Thickness
Measuring Fixture
DW260–090
Clutch B/E (Snap Ring
Play, Installation
Space) Measuring
Fixture
DW260–110
Brake F Disc Clearance
Measuring Bar

ZF 4 HP 16 AUTOMATIC TRANSAXLE 5A1 – 11
DAEWOO V–121 BL4
SCHEMATIC AND ROUTING DIAGRAMS
TRANSAXLE CONTROL MODULE (1 OF 2)

5A1 – 12IZF 4 HP 16 AUTOMATIC TRANSAXLE
DAEWOO V–121 BL4
TRANSAXLE CONTROL MODULE (2 OF 2)
Switch

ZF 4 HP 16 AUTOMATIC TRANSAXLE 5A1 – 13
DAEWOO V–121 BL4
SHIFT MODE DIAGRAM
Economic Mode (1.8 DOHC)

5A1 – 14IZF 4 HP 16 AUTOMATIC TRANSAXLE
DAEWOO V–121 BL4
Lock–up Clutch Applied (Economic Mode ; Fourth Gear)
(1.8 DOHC)

ZF 4 HP 16 AUTOMATIC TRANSAXLE 5A1 – 15
DAEWOO V–121 BL4
Power Mode (1.8 DOHC)