oil level SUZUKI SWIFT 2000 1.G Transmission Service Workshop Manual

7A-6 MANUAL TRANSMISSION
OIL CHANGE
1) Before changing or inspecting oil, be sure to stop engine and
lift vehicle horizontally.
2) With vehicle lifted up, check oil level and leakage.
If leakage exists, correct it.
3) Drain old oil and fill new specified oil by specified amount (up
to level hole).
4) Apply sealant to thread of drain plug (2) and level/filler plug
(3) and torque them as specified below.
“A” : Sealant 99000-31110
Tightening torque
Transmission oil level/filler and drain plugs
(a) : 21 N·m (2.1 kg-m, 15.5 lb-ft)
Transmission oil
: API GL-4
For SAE classification, refer to viscosity chart in the fig-
ure.
Transmission oil capacity
: 2.2 liters (4.6/3.9 US/lmp. pt)
DIFFERENTIAL SIDE OIL SEAL
REPLACEMENT
1) Lift up vehicle and drain transmission oil.
2) Remove wheel, and then remove tie-rod end (1) split pin (4)
and castle nut (3).
3) Disconnect tie-rod end from knuckle (2) by using special tool.
Special tool
(A) : 09913-65210
4) Remove two stabilizer mount brackets from vehicle body.
5) Remove ball stud bolt and then separate suspension arm
from knuckle.
6) Separate transfer from transmission assembly. (for 4WD
vehicle)
For detail, refer to Section 7D. NOTE:
 It is highly recommended to use API GL-4 75W-90 gear
oil.
 Whenever vehicle is hoisted for any other service work
than oil change, also be sure to check for oil leakage.
1. Drive shaft (LH)

7A-12 MANUAL TRANSMISSION
TRASMISSION CASE
1. Transmission right case 9. Oil level/filler plug
: Apply sealant 99000-31110 to all around thread part of plug.
2. Transmission left case
: Apply sealant 99000-31110 to mating surface of left case
and right case.10. Oil drain plug
: Apply sealant 99000-31110 to all around thread part of plug.
3. Gear shifter assembly 11. VSS
4. Transmission left case plate 12. Oil gutter bolt
: Apply thread lock 99000-32110 to all around thread part of bolt.
5. Transmission side cover
: Apply sealant 99000-31110 to mating surface of side
cover and left case.13. Left case plate screw
6. Backup lamp switch Tightening torque
7. O-ring
: Apply SUZUKI SUPER GREASE A
99000-25010 to O-ring.Do not reuse.
8. Differential assembly

MANUAL TRANSMISSION 7A-39
6) Tighten backup lamp switch (1) to specified torque.
Tightening torque
Backup lamp switch (b) : 19 N·m (1.9 kg-m, 14.0 lb-ft)
7) Check input shaft for rotation in each gear position.
8) Also confirm function of back up light switch in reverse posi-
tion by using ohmmeter.
TIGHTENING TORQUE SPECIFICATION
Fastening partTightening torque
Nm kg-m lb-ft
Transmission oil level/filler and drain plugs 21 2.1 15.5
Oil gutter bolt 10 1.0 7.5
Final gear bolts 90 9.0 65.0
Reverse gear shift lever bolts 23 2.3 17.0
Transmission case bolts 19 1.9 14.0
Reverse shaft bolt 23 2.3 17.0
Locating spring bolts 13 1.3 9.5
Left case plate screw 9 0.9 6.5
Countershaft nut 60 6.0 43.5
5th shift fork plug 10 1.0 7.5
Side cover No.1 bolts 10 1.0 7.5
Side cover No.2 bolts 23 2.3 17.0
Guide case bolts 23 2.3 17.0
Gear shift interlock bolt 23 2.3 17.0
5th to reverse interlock guide bolt 23 2.3 17.0
Backup lamp switch 19 1.9 14.0

7A-40 MANUAL TRANSMISSION
REQUIRED SERVICE MATERIAL
SPECIAL TOOL
MaterialRecommended SUZUKI product
(Part Number)Use
Lithium grease SUZUKI SUPER GREASE A
(99000-25010) Oil seal lips
 O-rings
 Select lever boss
 Select lever shaft bush
 Gear shift control cable end
Sealant SUZUKI BOND NO.1215
(99000-31110) Oil drain plug and filler/level plug
 Locating spring bolts
 Mating surface of transmission case
 Mating surface of side cover
 Gear shift interlock bolt
 5th to reverse interlock guide bolt
Thread lock cement THREAD LOCK 1322
(99000-32110) Reverse gear shift lever bolts
 Oil gutter bolt
 Shift fork plug
 Reverse shaft bolt
 Final gear bolts
09900-06107 09900-20606 09900-20701 09913-60910
Snap ring pliers
(Opening type)Dial gauge Magnetic stand Bearing puller
09913-75510 09913-80112 09913-84510 09922-85811
Bearing installer Bearing installer Bearing installer Spring pin remover
4.5 mm

7B-2 AUTOMATIC TRANSMISSION (4 A/T)
DTC P0702/P1702 (DTC No.52)
TRANSMISSION CONTROL SYSTEM
ELECTRICAL OR INTERNAL
MALFUNCTION OF TCM ....................... 7B-52
INSPECTION OF TCM AND ITS
CIRCUITS ............................................... 7B-53
ON-VEHICLE SERVICE ................................. 7B-55
MAINTENANCE SERVICE ......................... 7B-55
FLUID LEVEL AT NORMAL OPERATING
TEMPERATURE ..................................... 7B-55
FLUID LEVEL AT ROOM
TEMPERATURE ..................................... 7B-56
FLUID CHANGE ..................................... 7B-56
SELECTOR LEVER .................................... 7B-57
TRANSMISSION RANGE SENSOR
(SHIFT SWITCH) ........................................ 7B-58
SELECTOR CABLE .................................... 7B-60
OUTPUT SHAFT SPEED SENSOR
(A/T VSS) .................................................... 7B-62
INPUT SHAFT SPEED SENSOR ............... 7B-63
VEHICLE SPEED SENSOR (VSS)............. 7B-63
THROTTLE POSITION SENSOR............... 7B-63
ENGINE COOLANT TEMP. (ECT)
SENSOR ..................................................... 7B-64
DROPPING RESISTOR ............................. 7B-64
O/D OFF SWITCH ...................................... 7B-65
SHIFT SOLENOID VALVES AND
TRANSMISSION TEMPERATURE
SENSOR ..................................................... 7B-65
SHIFT SOLENOID VALVES ................... 7B-66
TRANSMISSION TEMPERATURE
SENSOR ................................................. 7B-66
DIFFERENTIAL SIDE OIL SEAL ................ 7B-68TRANSMISSION CONTROL MODULE
(TCM).......................................................... 7B-69
LEARNING CONTROL INITIALIZATION 7B-70
BRAKE INTERLOCK SYSTEM
(IF EQUIPPED)........................................... 7B-70
KEY INTERLOCK CABLE
(IF EQUIPPED)........................................... 7B-72
TRANSMISSION UNIT REPAIR
OVERHAUL ................................................... 7B-75
DISMOUNTING .......................................... 7B-76
REMOUNTING ........................................... 7B-77
UNIT DISASSEMBLY ................................. 7B-78
DISASSEMBLY/ASSEMBLY OF
SUBASSEMBLY ......................................... 7B-88
OIL PUMP ............................................... 7B-88
FRONT CLUTCH (C2 CLUTCH) ............ 7B-91
REAR CLUTCH (C1 CLUTCH) ............... 7B-95
DIRECT CLUTCH (C0 CLUTCH) ......... 7B-100
PLANETARY SET................................. 7B-104
VALVE BODY ....................................... 7B-106
DIFFERENTIAL ASSEMBLY ................ 7B-112
REAR COVER (O/D BRAKE PISTON
ASSEMBLY) ......................................... 7B-115
PLANETARY SUN GEAR NO.1
ASSEMBLY .......................................... 7B-115
TORQUE CONVERTER HOUSING ..... 7B-116
TRANSMISSION CASE ........................ 7B-117
UNIT ASSEMBLY ..................................... 7B-118
TIGHTENING TORQUE SPECIFICATION .. 7B-136
SPECIAL TOOL ........................................... 7B-137
REQUIRED SERVICE MATERIAL .............. 7B-139

7B-16 AUTOMATIC TRANSMISSION (4 A/T)
2. DIAGNOSTIC TROUBLE CODE (DTC) CHECK, RECORD AND CLEARANCE
To check DTC, refer to “DTC CHECK” in this section. When a DTC exists, it means existence of a malfunction in
the system represented by that code but whether it still exists (current) or it occurred in the past and has gone
(history) is unknown. To know it, clear this DTC once (Refer to “DTC CLEARANCE” in this section.), perform
test drive and/or “TROUBLE SYMPTOM CONFIRMATION” in this section and then check DTC again as
described in “DTC CHECK”. Attempt to diagnose the trouble based on the DTC recorded in this step only or fail-
ure to clear the DTC in this step may mislead the diagnosis or make diagnosing difficult. Even after checking the
DTC with the SUZUKI scan tool, diagnosis should be performed according to this flow chart to check TCM for
proper self-diagnosis function.
3 and 4. VISUAL INSPECTION
As a preliminary step, perform visual check of the following items that support proper function of the automatic
transmission.
5.TROUBLE SYMPTOM CONFIRMATION
Check if what the customer claimed in “CUSTOMER COMPLAINT ANALYSIS” is actually found in the vehicle
and if that symptom is found, whether it is identified as a failure. (This step should be shared with the customer
if possible.)
When the symptom is not actually found, possibility is :
The symptom occurs under certain conditions.
----- Retry with the vehicle under different conditions.
The trouble occurred only temporarily and normal operation has been restored.
----- Perform “DTC CHECK” and if the diagnostic trouble code is indicated, inspect according to the flow
table for that DTC.
6 and 7. RECHECKING AND RECORD OF DTC
Refer to “DTC CHECK” in this section.INSPECTION ITEM REFERRING SECTION
Engine oil ----- level, leakage Section 0B
Engine coolant ----- level, leakage Section 0B
A/T fluid ----- level, leakage, color Section 0B
Battery ----- fluid level, corrosion of terminal
A/T fluid hoses ----- disconnection, looseness, deterioration
Connectors of electric wire harness ----- disconnection, friction Section 8
Fuses ----- burning Section 8
Parts ----- installation, bolt ----- looseness
Parts ----- deformation
Other parts that can be checked visually
Also add following items at engine start.
Indicator, warning lights in combination meter ----- ON
(indicating abnormality in system) or OFFSection 8C
Other parts that can be checked visually

7B-22 AUTOMATIC TRANSMISSION (4 A/T)
LINE PRESSURE TEST
Purpose of this test is to check operating conditions of each part
by measuring fluid pressure in fluid pressure line.
Line pressure test requires following conditions.
Automatic fluid is at normal operating temperature (70 –
80°C /158 – 176°F).
Fluid is filled to proper level (between FULL and LOW on
dipstick).
1) Apply parking brake securely and place chocks against
wheels.
2) Remove fluid pressure check hole plug bolt.
3) Attach oil pressure gauge to fluid pressure check hole in
transmission case.
Special tool
(A) : 09925-37811-001
4) Depress foot brake fully, run engine at idle and stall then check fluid pressure in “D” or “R” range.
Line pressureCAUTION:
After attaching oil pressure gauge, check that no fluid
leakage exists.
(A)
CAUTION:
Do not continue running engine at stall speed longer than 5 seconds.
“D” range “R” range
At idle speed
7.6 – 9.2 kg/cm
2
108.1 – 130.8 psi14.1 – 17.3 kg/cm
2
200.6 – 246.0 psi
At stall speed
7.9 – 9.5 kg/cm
2
112.4 – 135.0 psi14.4 – 17.6 kg/cm
2
204.8 – 250.2 psi
Test result Possible cause
Line pressure higher than stan-
dard level in each rangeMalfunctioning regulator valve
Line pressure lower than standard
level in each rangMalfunctioning regulator valve
Defective oil pump
Line pressure lower than standard
level only in “D” rangeFluid leakage from “D” range pressure circuit
Fluid leakage from 1st & 2nd brake
Fluid leakage from rear clutch
Line pressure lower than standard
level only in “R” rangeFluid leakage from “R” range pressure circuit
Fluid leakage from rear clutch
Fluid leakage from direct clutch
Fluid leakage from reverse brake

7B-56 AUTOMATIC TRANSMISSION (4 A/T)
FLUID LEVEL AT ROOM TEMPERATURE
INSPECTION
The fluid level check at room temperature performed after repair
or fluid change before test driving is just preparation for level
check of normal operation temperature. The checking procedure
itself is the same as that described previously. If the fluid level is
between FULL COLD and LOW COLD, proceed to test drive. And
when the fluid temperature has reached the normal operating
temperature, check fluid again and adjust it as necessary.
FLUID CHANGE
1) Lift up vehicle.
2) When engine has cooled down, remove drain plug (1) from
oil pan and drain A/T fluid.
3) Install drain plug.
Tightening torque
A/T fluid drain plug (a) : 23 N·m (2.3 kg-m, 16.5 lb-ft)
1. Dipstick
2.“FULL HOT” mark
3.“LOW HOT” mark
4.“FULL COLD” mark
5.“LOW COLD” mark

AUTOMATIC TRANSMISSION (4 A/T) 7B-79
4) Remove output shaft speed sensor (1) and input shaft speed
sensor (2).
5) Remove transmission range sensor (3).
6) Remove dropping resistor (4).
7) Remove breather hose (5).
8) Remove A/T fluid level gauge (1) and filler tube (2).
9) Remove vehicle speed sensor (1) (for speedometer), shift
cable bracket (2) and connector clamp bracket (3).
10) Remove oil pan and oil pan gasket.
11) Remove oil strainer assembly (1), and detach transmission
temperature sensor (2).
NOTE:
 For removal of oil pan, do not turn transmission over
as this will contaminate valve body with foreign materi-
als in the bottom of oil pan.
 When removing oil pan, tap around it lightly with a
plastic hammer. Do not force it off by using a screw-
driver or the like.

TRANSFER 7D-3
ON-VEHICLE SERVICE
OIL CHANGE
1) Before changing or inspecting oil, be sure to stop engine and
lift vehicle horizontally.
2) With vehicle lifted up, check oil level and leakage. If leakage
exists, correct or repair it.
3) Drain old oil, tighten drain plug (3) after applying sealant to
its thread and fill new specified oil as shown below by speci-
fied amount (roughly up to level hole).
“A” : Sealant 99000-31230
Tightening torque
Transfer oil drain plug (a) : 21 N·m (2.1 kg-m, 15.5 lb-ft)
Transfer gear oil
:Hypoid gear oil API GL-5
For oil viscosity, refer to the chart.
Oil Capacity
: 0.5 liters (1.1/0.9 US/lmp. pt)
4) Torque level/filler plug (4) as specified below after applying
sealant to its thread.
“A” : Sealant 99000-31230
Tightening torque
Transfer oil level / filler plug
(b) : 21 N·m (2.1 kg-m, 15.5 lb-ft) NOTE:
 It is highly recommended to use SAE 80W-90 Hypoid
gear oil API GL-5.
 Whenever vehicle is hoisted for any other service work
than oil change, also be sure to check for oil leakage.
1. Transfer
2. Drive shaft